IEC 60027-1:1992
Current
Current
The latest, up-to-date edition.
Letters symbols to be used in electrical technology - Part 1: General
Amended by
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Published date
01-01-1992
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Corrected and reprinted 1995-03-31.
The contents of the corrigendum of April 1993 have been included in this copy.
| Committee |
TC 25
|
| DevelopmentNote |
Supersedes IEC 60027-1A. (07/2004) Stability Date: 2017. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
121
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 60027-1:2009 | Identical |
| GOST IEC 60027-1 : 2015 | Identical |
| NF EN 60027-1 : 2007 AMD 2 2007 | Identical |
| NBN C 83 250 : 1984 AMD 1 1988 | Identical |
| NBN C 83 300 : 1985 | Identical |
| NEN EN IEC 60027-1 : 2006 AMD 2 2007 | Identical |
| I.S. EN 60027-1:2006 | Identical |
| I.S. HD 60027-1:2004 | Identical |
| PN EN 60027-1 : 2006 AMD 2 2007 | Identical |
| PN HD 60027-1 : 2006 | Identical |
| UNE 21405-1:1995 | Identical |
| BS EN 60027-1 : 2006 | Identical |
| CEI EN 60027-1 : 2008 | Identical |
| CEI 24-1 : 7ED 1997 | Identical |
| CEI 25-7 : 1ED 2005 | Identical |
| EN 60027-1:2006/A2:2007 | Identical |
| HD 60027-1:2004 | Identical |
| DIN EN 60027-1:2007-09 | Identical |
| IS 3722 : Part 1 : 2023 | Identical |
| DIN 32830-1:1992-01 | GRAPHICAL SYMBOLS; GENERAL PRINCIPLES FOR THE FORMULATION OF GRAPHICAL SYMBOLS FOR USE ON EQUIPMENT |
| CEI EN 60027-7 : 2011 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION |
| 06/30148641 DC : DRAFT SEP 2006 | IEC 60050-112 ED1 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 112: QUANTITIES AND UNITS |
| CEI UNI EN 80000-13 : 2009 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| CEI EN 60027-6 : 2008 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 6: CONTROL TECHNOLOGY |
| BS EN 62341-1-1:2009 | Organic light emitting diode (OLED) displays Generic specifications |
| CEI EN 61310-2 : 2008 | SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING |
| I.S. EN 60034-1:2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| BS CECC 43000(1982) : AMD 7315 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS |
| BS EN 135000:1993 | Harmonized system of quality assessment for electronic components. Generic specification: travelling wave amplifier tubes |
| 11/30170712 DC : 0 | BS EN 60050-191 ED 2.0 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 191: DEPENDABILITY |
| DIN 1313:1998-12 | QUANTITIES |
| BS EN 170000:1999 | Harmonized system of quality assessment for electronic components. Generic specification: waveguide type dielectric resonators |
| IEC 61045-1:1991 | Fixed film resistor networks for use in electronic equipment - Part 1: Generic specification |
| BS ISO 31-2:1992 | Quantities and units Periodic and related phenomena |
| CEI UNI EN 80000-6 : 2009 | QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM |
| 14/30317819 DC : 0 | BS EN 60276 ED. 2 - DEFINITIONS AND NOMENCLATURE FOR CARBON BRUSHES, BRUSH-HOLDERS, COMMUTATORS AND SLIP-RINGS |
| BS EN 140401-801 : 2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25; 0,5; 1 |
| CEI EN 62341-1-1 : 2011 | ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS - PART 1-1: GENERIC SPECIFICATIONS |
| BS EN 60115-2:2015 | Fixed resistors for use in electronic equipment Sectional specification: Leaded fixed low power film resistors |
| DIN EN 138000 : 1997 | GENERIC SPECIFICATION; FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED) |
| I.S. EN 114000:1994 | GENERIC SPECIFICATION: PHOTOMULTIPLIER TUBES |
| BS EN 80000-13:2008 | Quantities and units Information science and technology |
| BS EN 171000:2001 | Harmonized system of quality assessment for electronic components. Generic specification. Filters using waveguide type dielectric resonators |
| DIN EN ISO 80000-1:2013-08 | Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011) |
| BS EN 60994:1993 | Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pumps and pump-turbines) |
| DIN 5483-2:1982-09 | TIME-DEPENDENT QUANTITIES - LETTER SYMBOLS |
| BS EN 61143-1:1994 | Specification for electrical measuring instruments. X-t recorders Definitions and requirements |
| BS EN 60539-1:2016 | Directly heated negative temperature coefficient thermistors Generic specification |
| 12/30258880 DC : 0 | BS EN 60825-1 ED.3 - SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS |
| BS CECC 12000(1981) : 1981 AMD 9605 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - GENERIC SPECIFICATION - IMAGE CONVERTER & IMAGE INTENSIFIER TUBES |
| BS ISO 1000:1992 | SI units and recommendations for the use of their multiples and of certain other units |
| DD IEC/TS 61968-2:2011 | Application integration at electric utilities. System interfaces for distribution management Glossary |
| BS EN 60255-24:2001 | Electrical relays Common format for transient data exchange (COMTRADE) for power systems |
| 03/113813 DC : 0 | IEC 60034-2. ED.4 - ROTATING ELECTRICAL MACHINES - PART 2: METHODS FOR DETERMINING LOSSES AND EFFICIENCY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES) |
| BS EN 60027-4:2007 | Letter symbols to be used in electric technology Rotating electric machines |
| BS 5862(1980) : 1980 AMD 10232 | METHOD OF SPECIFYING INDUCTIVE VOLTAGE DIVIDERS |
| 05/30132097 DC : DRAFT JUNE 2005 | IEC 60679-1 ED 3 - QUARTZ CRYSTAL CONTROLLED OSCILLATORS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION |
| BS EN 140101:2008 | Blank Detail Specification. Fixed low power film resistors |
| BS EN 119000:1997 | Harmonized system of quality assessment for electronic components. Generic specification: dry and mercury wetted reed contact units |
| BS CECC68000(1990) : AMD 9184 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: QUARTZ CRYSTAL UNITS |
| CEI EN 60255-24 : 2003 | ELECTRICAL RELAYS - PART 24: COMMON FORMAT FOR TRANSIENT DATA EXCHANGE (COMTRADE) FOR POWER SYSTEMS |
| I.S. 604:1984 | COLD CATHODE INDICATOR TUBES (GENERIC SPECIFICATION) |
| I.S. HD 60027-2:2003 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| BS EN 62368-1 : 2014 | AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| I.S. EN 168000:1994 | QUARTZ CRYSTAL UNITS (GENERIC SPECIFICATION) |
| I.S. EN 60939-3:2015 | PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE |
| I.S. EN 140402-801:2015 | DETAIL SPECIFICATION: FIXED LOW POWER WIREWOUND SURFACE MOUNT (SMD) RESISTORS - RECTANGULAR - STABILITY CLASSES 0,5; 1; 2 |
| I.S. EN 60539-1:2016 | DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION |
| BS EN 60086-4:2015 | Primary batteries Safety of lithium batteries |
| IEC 61253-1:1993 | Piezoelectric ceramic resonators - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 1: Generic specification - Qualification approval |
| I.S. EN 60849:1999 | SOUND SYSTEMS FOR EMERGENCY PURPOSES |
| CSA C22.2 No. 62368-1 : 2014 | AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| DIN EN ISO 80000-8:2008-01 | QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| BS EN ISO 80000-8:2007 | Quantities and units Acoustics |
| IEC 62319-1:2005 | Polymeric thermistors - Directly heated positive step function temperature coefficient - Part 1: Generic specification |
| BS EN 60825-1:2014 | Safety of laser products Equipment classification and requirements |
| BS EN 1658:1997 | Requirements for marking of in vitro diagnostic instruments |
| BS CECC 11000(1980) : 1980 AMD 7600 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - GENERIC SPECIFICATION - CATHODE RAY TUBES |
| 13/30238229 DC : 0 | BS EN 62052-31 - ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TEST AND TEST CONDITIONS - PART 31: PRODUCT SAFETY REQUIREMENTS |
| IEC 60139:2000 | Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges |
| EN 62052-31:2016 | Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests |
| BS 4743:1979 | Specification for safety requirements for electronic measuring apparatus |
| EN 60034-22:2009 | Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets |
| EN 140402-801:2015 | Detail specification: Fixed low power wirewound surface mount (SMD) resistors - Rectangular - Stability classes 0,5; 1; 2 |
| EN 134000:1994 | Generic Specification: Variable capacitors (Qualification approval and capability approval) |
| EN 60034-2-1:2014 | Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) |
| EN 140101:2008 | Blank Detail Specification: Fixed low power film resistors |
| EN 129000:1993/A1:1995 | GENERIC SPECIFICATION - FIXED RF WOUND INDUCTORS |
| EN 60115-2:2015 | Fixed resistors for use in electronic equipment - Part 2: Sectional specification: Leaded fixed low power film resistors |
| EN 60027-2:2007 | Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics |
| EN 135000:1992 | Generic Specification: Travelling wave amplifier tubes |
| EN 140401:2009 | Blank Detail Specification: Fixed low power film surface mount (SMD) resistors |
| EN 80000-6:2008 | Quantities and units - Part 6: Electromagnetism |
| EN 140402:2015/A1:2016 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER WIREWOUND SURFACE MOUNT (SMD) RESISTORS |
| EN 62319-1:2005 | Polymeric thermistors - Directly heated positive step function temperature coefficient - Part 1: Generic specification |
| EN 171000:2001 | Generic specification: Filters using waveguide type dielectric resonators |
| DEFSTAN 61-14(PT7)/1(1990) : 1990 | PRECISION INSTRUMENT, ROTATING, SERVOCOMPONENTS - PART 7: INSTALLATION CONVENTIONS |
| EN 114000:1991 | Generic Specification: Photomultiplier tubes |
| OVE/ONORM EN 60027-2 : 2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| DEFSTAN 61-14(PT5)/1(1985) : 1985 | PRECISION INSTRUMENT, ROTATING, SERVO-COMPONENTS - PART 5: MOTORS, STEPPING, D.C. |
| DEFSTAN 59-27(PT1)/2(1990) : 1990 | PRECISION INSTRUMENT, ROTATING, SERVOCOMPONENTS - GENERAL REQUIREMENTS AND COMMON TESTS FOR SERVOCOMPONENTS |
| BS CECC 90000:1991 | Harmonized system of quality assessment for electronic components. Generic specification: monolithic integrated circuits |
| DEFSTAN 61-14(PT2)/2(1990) : 1990 | PRECISION INSTRUMENT, ROTATING, SERVOCOMPONENTS - PART 2: MOTORS, CONTROL AC (SERVOMOTORS, TWO-PHASE INDUCTION) |
| DEFSTAN 61-14(PT1)/2(1990) : 1990 | PRECISION INSTRUMENT, ROTATING, SERVOCOMPONENTS - PART 1: GENERAL REQUIREMENTS AND COMMON TESTS FOR SERVOCOMPONENTS |
| DEFSTAN 61-14(PT9)/1(1988) : 1988 | PRECISION INSTRUMENT, ROTATING, SERVOCOMPONENTS - PART 9: MOTORS, TORQUE, D.C. |
| BS CECC 90000:1985 | Harmonized system of quality assessment for electronic components. Generic specification: monolithic integrated circuits |
| DEFSTAN 61-14(PT10)/1(1989) : 1989 | PRECISION INSTRUMENT, ROTATING, SERVO-COMPONENTS - PART 10: GEARHEADS |
| EN 113000:1991 | Generic Specification: Camera tubes |
| EN 168000 : 1993 AMD 2 1998 | GENERIC SPECIFICATION - QUARTZ CRYSTAL UNITS |
| IEC 60115-2:2014 | Fixed resistors for use in electronic equipment - Part 2: Sectional specification: Leaded fixed low power film resistors |
| 10/30237986 DC : 0 | BS EN 140401-804 - DETAIL SPECIFICATION: FIXED LOW POWER FILM HIGH STABILITY SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25 |
| 04/30113282 DC : DRAFT MAY 2004 | IEC 62341-1 F2 ED.1 - ORGANIC LIGHT EMITTING DIODE DISPLAYS - PART 1: TERMINOLOGY |
| 15/30300738 DC : DRAFT MAY 2015 | BS EN 60027-2 ED 4.0 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| 06/30157868 DC : 0 | BS EN 60393-1 - POTENTIOMETERS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| DIN EN 190000:1996-05 | GENERIC SPECIFICATION - MONOLITHIC INTEGRATED CIRCUITS |
| BS EN 169000:1993 | Harmonized system of quality assessment for electronic components. Generic specification. Quartz crystal controlled oscillators |
| BS EN 129000:1996 | Harmonized system of quality assessment for electronic components. Generic specification. Fixed RF wound inductors |
| BS EN 60115-8:2012 | Fixed resistors for use in electronic equipment Sectional specification. Fixed surface mount resistors |
| NF EN 60027-7 : 2011 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION |
| AHRI 130 : 1988 | GRAPHIC ELECTRICAL/ELECTRONIC SYMBOLS FOR AIR-CONDITIONING AND REFRIGERATING EQUIPMENT |
| BS CECC 25000:1977 | Specification for harmonized system of quality assessment for electronic components: generic specification: inductor and transformer cores for telecommunications |
| BS CECC14000(1984) : 1984 AMD 7575 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: PHOTOMULTIPLIER TUBES |
| BS EN 62319-1:2005 | Polymeric thermistors. Directly heated positive step function temperature coefficient Generic specification |
| BS QC 420000:1992 | Harmonized system of quality assessment for electronic components. Varistors for use in electronic equipment: generic specification |
| BS EN 61747-1:2000 | Liquid crystal and solid-state display devices Generic specification |
| DIN 5483-1:1983-06 | TIME-DEPENDENT QUANTITIES - TERMS FOR THE TIME-DEPENDENCY |
| PD IEC TR 60825-14:2004 | Safety of laser products A user\'s guide |
| BS EN 60027-2:2007 | Letter symbols to be used in electrical technology Telecommunications and electronics |
| BS EN 137000:1996 | Harmonized system of quality assessment for electronic components. Generic specification: Fixed aluminium electrolytic a.c. capacitors with non-solid electrolyte for use with motors |
| BS 7477:1991 | Guide for general principles for the creation of graphical symbols for use on equipment |
| 08/30140577 DC : DRAFT JULY 2008 | BS EN 60027-7 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION |
| BS QC 390000:1992 | Harmonized system of quality assessment for electronic components. Fixed film resistor networks for use in electronic equipment. Generic specification |
| 09/30207307 DC : 0 | BS EN 60115-2 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 2: SECTIONAL SPECIFICATION: FIXED LOW-POWER NON-WIREWOUND RESISTORS |
| 03/314031 DC : DRAFT AUG 2003 | BS ISO 7176-26 - WHEELCHAIRS - PART 26: VOCABULARY |
| 07/30065083 DC : DRAFT JUNE 2007 | BS EN 60027-4 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES |
| I.S. EN 135000:1994 | TRAVELLING WAVE AMPLIFIER TUBES (GENERIC SPECIFICATION) |
| BS EN 117000:1997 | Harmonized system of quality assessment for electronic components. Generic specification. Solid state all-or-nothing relays. Generic data and methods of test |
| CEI EN 60034-1 : 2015 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| BS EN 62099:2001 | Fibre optic wavelength switches. Generic specification |
| 04/30118550 DC : DRAFT AUG 2004 | IEC 60050-394 ED 2 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 394: NUCLEAR INSTRUMENTATION - INSTRUMENTS |
| CEI EN 60393-1 : 2010 | POTENTIOMETERS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| BS CECC 19000:1979 | Harmonized system of quality assessment for electronic components: generic specification: dry reed make contact units |
| I.S. EN 60115-8-1:2015 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8-1: BLANK DETAIL SPECIFICATION: FIXED SURFACE MOUNT (SMD) LOW POWER FILM RESISTORS FOR GENERAL ELECTRONIC EQUIPMENT, CLASSIFICATION LEVEL G |
| I.S. EN 140101:2008 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER FILM RESISTORS |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| I.S. EN 140402:2015 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER WIREWOUND SURFACE MOUNT (SMD) RESISTORS |
| BS EN 138000:1997 | Harmonized system of quality assessment for electronic components. Generic specification: fixed inductors for electromagnetic interference suppression (inductors for which safety tests are required) |
| I.S. EN 140401-802:2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 1; 2 |
| I.S. EN 60115-8:2012 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS (IEC 60115-8:2009 (MOD)) |
| I.S. EN 60027-2:2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| CEI EN 60139 : 2003 | PREPARATION OF OUTLINE DRAWINGS FOR CATHODE-RAY TUBES, THEIR COMPONENTS, CONNECTIONS AND GAUGES |
| I.S. EN 140401:2009 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER FILM SURFACE MOUNT (SMD) RESISTORS |
| IEC 60539-1:2016 | Directly heated negative temperature coefficient thermistors - Part 1: Generic specification |
| NFC 01 482 : 2004 AMD 1 2016 | ELECTROTECHNICAL VOCABULARY - PART 482: PRIMARY AND SECONDARY CELLS AND BATTERIES |
| IEC 60115-8-1:2014 | Fixed resistors for use in electronic equipment - Part 8-1: Blank detail specification: Fixed surface mount (SMD) low power film resistors for general electronic equipment, classification level G |
| I.S. EN 140100:2008 | SECTIONAL SPECIFICATION: FIXED LOW POWER FILM RESISTORS |
| IEC 60050-101:1998 | International Electrotechnical Vocabulary (IEV) - Part 101: Mathematics |
| IEC 60050-394:2007 | International Electrotechnical Vocabulary (IEV) - Part 394: Nuclear instrumentation - Instruments, systems, equipment and detectors |
| IEC 61156-1-1:2001 | Multicore and symmetrical pair/quad cables for digital communications - Part 1-1: Capability Approval - Generic specification |
| I.S. EN 60034-2-1:2014 | ROTATING ELECTRICAL MACHINES - PART 2-1: STANDARD METHODS FOR DETERMINING LOSSES AND EFFICIENCY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES) |
| IEC 61261-1:1994 | Piezoelectric ceramic filters for use in electronic equipment - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 1: Generic specification - Qualification approval |
| IEC 60050-103:2009 | International Electrotechnical Vocabulary (IEV) - Part 103: Mathematics - Functions |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| EN 60825-1:2014/AC:2017-06 | SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS (IEC 60825-1:2014) |
| NEMA EW 4-2009 | GRAPHIC SYMBOLS FOR ARC WELDING AND CUTTING APPARATUS |
| BS 5555:1981 | Specification for SI units and recommendations for the use of their multiples and of certain other units |
| BS 5555:1993 | Specification for SI units and recommendations for the use of their multiples and of certain other units |
| BS CECC 63000:1990 | Harmonized system of quality assessment for electronic components. Generic specification: film and hybrid integrated circuits |
| BS 5775-5:1993 | Specification for quantities, units and symbols Electricity and magnetism |
| BS 5775-2:1993 | Specification for quantities, units and symbols Periodic and related phenomena |
| BS 4308:1979 | Specification for documentation to be supplied with electronic measuring apparatus |
| BS CECC 22000:1993 | Harmonized system of quality assessment for electronic components. Generic specification. Radio frequency coaxial connectors (Parts I, II and III) |
| BS CECC17000(1992) : 1992 AMD 9626 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - GENERIC SPECIFICATION - SOLID STATE ALL OR NOTHING RELAYS - GENERIC DATA AND METHODS OF TEST |
| BS CECC 16000:1980 | Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays |
| BIS IS/IEC 80000-6 : 2008 | QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM |
| 17/30347375 DC : 0 | BS EN 62368-1 ED 3.0 - AUDIO/VIDEO; INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| BS CECC 64000:1990 | Harmonized system of quality assessment for electronic components: generic specification: film resistor networks |
| 13/30287806 DC : 0 | BS EN 60539-1 - DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION |
| PD IEC/TS 62720:2017 | Identification of units of measurement for computer-based processing |
| 06/30153438 DC : DRAFT JULY 2006 | BS IEC 60539-1 ED.2 - DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORES - PART 1: GENERIC SPECIFICATION |
| 05/30126393 DC : DRAFT SEP 2005 | BS ISO/IEC 80000-8 - QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| BS EN 60034-2-1:2014 | Rotating electrical machines Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) |
| CEI EN 60115-8-1 : 2016 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8-1: BLANK DETAIL SPECIFICATION: FIXED SURFACE MOUNT (SMD) LOW POWER FILM RESISTORS FOR GENERAL ELECTRONIC EQUIPMENT, CLASSIFICATION LEVEL G |
| 97/231700 DC : DRAFT DEC 1997 | IEC 60115-1 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| BS CECC 22000:1980 | Harmonized system of quality assessment for electronic components: generic specification: radio frequency coaxial connectors |
| BS EN 60034-22:2009 | Rotating electrical machines AC generators for reciprocating internal combustion (RIC) engine driven generating sets |
| BS EN 140401-803 : 2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - CYLINDRICAL - STABILITY CLASSES 0,05; 0,1; 0,25; 0,5; 1; 2 |
| BS QC420101(1992) : 1992 | VARISTORS FOR USE IN ELECTRONIC EQUIPMENT - BLANK DETAIL SPECIFICATION FOR SILICON CARBIDE SURGE SUPPRESSION VARISTORS - ASSESSMENT LEVEL E |
| BS EN 60825:1992 | Radiation safety of laser products, equipment classification, requirements and user\'s guide |
| 09/30209389 DC : 0 | BS EN 60115-8-1 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8-1: BLANK DETAIL SPECIFICATION - FIXED CHIP RESISTORS - ASSESSMENT LEVEL E |
| BS EN 61030:1993 | Specification for domestic digital bus (D2B) for audio, video and audiovisual systems |
| I.S. EN 60115-2:2015 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 2: SECTIONAL SPECIFICATION: LEADED FIXED LOW POWER FILM RESISTORS |
| 04/30117615 DC : DRAFT AUG 2004 | IEC 61310-2 - SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING |
| BS 7192:1989 | Specification for radiation safety of laser products |
| 10/30234803 DC : 0 | BS EN 61169-1 ED.2 - RADIO FREQUENCY CONNECTORS - PART 1: GENERIC SPECIFICATION - GENERAL REQUIREMENTS AND MEASURING METHODS |
| I.S. EN 60034-22:2009 | ROTATING ELECTRICAL MACHINES - PART 22: AC GENERATORS FOR RECIPROCATING INTERNAL COMBUSTION (RIC) ENGINE DRIVEN GENERATING SETS |
| BS EN 168000:1996 | Harmonized system of quality assessment for electronic components. Generic specification: quartz crystal units |
| I.S. EN 138000:1998 | FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED) (GENERIC SPECIFICATION) |
| UNI CEI EN 80000-13 : 2009 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| 14/30317306 DC : 0 | BS EN 60115-8-1:2014+A1 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8-1: BLANK DETAIL SPECIFICATION: FIXED SURFACE MOUNT (SMD) LOW POWER FILM RESISTORS FOR GENERAL ELECTRONIC EQUIPMENT, CLASSIFICATION LEVEL G |
| UNE-EN 60034-1:2011 | Rotating electrical machines - Part 1: Rating and performance |
| BS EN 60034-1:2010 | Rotating electrical machines Rating and performance |
| I.S. EN 136000:1994 | MAGNETRONS (GENERIC SPECIFICATION) |
| IEC PAS 60050-732:2007 | International Electrotechnical Vocabulary (IEV) - Part 732: Computer network technology |
| IEC TR 62711:2011 | MNEMONICS AND DESIGNATIONS OF SYMBOLS FOR MEASURING RELAYS, INSTRUMENTS AND RELATED DEVICE |
| BS EN 60115-1 : 2011 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| BS EN 167000:1993 | Harmonized system of quality assessment for electronic components. Generic specification: piezoelectric filters |
| BS EN 140402 : 2015 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER WIREWOUND SURFACE MOUNT (SMD) RESISTORS |
| I.S. EN 140401-804:2011 | DETAIL SPECIFICATION: FIXED LOW POWER FILM HIGH STABILITY SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25 |
| I.S. EN 60027-6:2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 6: CONTROL TECHNOLOGY |
| I.S. EN 140101-806:2009 | DETAIL SPECIFICATION: FIXED LOW POWER FILM RESISTORS - METAL FILM RESISTORS ON HIGH GRADE CERAMIC, CONFORMAL COATED OR MOLDED, AXIAL OR PREFORMED LEADS |
| BS EN 140401-804 : 2011 | DETAIL SPECIFICATION: FIXED LOW POWER FILM HIGH STABILITY SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25 |
| BS EN 140401:2009 | Blank Detail Specification. Fixed low power film surface mount (SMD) resistors |
| I.S. EN 133000:1998 | PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (GENERIC SPECIFICATION) |
| IEC 60050-131:2002 | International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory |
| NFC 01 101 : 1999 | ELECTROTECHNICAL VOCABULARY - CHAPTER 101: MATHEMATICS |
| IEC TS 62720:2017 | Identification of units of measurement for computer-based processing |
| I.S. EN 60393-1:2009 | POTENTIOMETERS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| IEC 60115-8:2009 | Fixed resistors for use in electronic equipment - Part 8: Sectional specification - Fixed surface mount resistors |
| I.S. EN 62319-1:2005 | POLYMERIC THERMISTORS - DIRECTLY HEATED POSITIVE STEP FUNCTION TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION |
| IEC TS 61968-2:2011 | Application integration at electric utilities - System interfaces for distribution management - Part 2: Glossary |
| IEC 60050-521:2002 | International Electrotechnical Vocabulary (IEV) - Part 521: Semiconductor devices and integrated circuits |
| IEC 62368-1:2014 | Audio/video, information and communication technology equipment - Part 1: Safety requirements |
| IEC 60393-1:2008 | Potentiometers for use in electronic equipment - Part 1: Generic specification |
| I.S. EN 61310-2:2008 | SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING |
| IEC 60747-10:1991 | Semiconductor devices - Part 10: Generic specification for discrete devices and integrated circuits |
| I.S. EN 60115-1:2011 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION (IEC 60115-1:2008, MODIFIED) |
| I.S. EN 113000:1994 | GENERIC SPECIFICATION: CAMERA TUBES |
| IEC 60050-393:2003 | International Electrotechnical Vocabulary (IEV) - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts |
| IEC 60034-22:2009 | Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets |
| BS EN 60617-13:1993 | Graphical symbols for diagrams Analogue elements |
| UNE-EN 60825-1:2015 | Safety of laser products - Part 1: Equipment classification and requirements |
| IEC 60027-2:2005 | Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics |
| 04/30117451 DC : DRAFT JUL 2004 | IEC 60086-4. ED.3 - PRIMARY BATTERIES - PART 4: SAFETY OF LITHIUM BATTERIES |
| I.S. EN 60825-1:2014 | SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS |
| EN 140401-804:2011/A1:2013 | DETAIL SPECIFICATION: FIXED LOW POWER FILM HIGH STABILITY SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25 |
| UNI CEI EN ISO 80000-8 : 2007 | QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| EN 60086-4:2015 | Primary batteries - Part 4: Safety of lithium batteries |
| EN 147000:1993 | Generic Specification: Sockets for use with electrical relays of assessed quality |
| IEC GUIDE 111:2004 | Electrical high-voltage equipment in high-voltage substations - Common recommendations for product standards |
| BS CECC36000(1978) : 1978 AMD 7581 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: MAGNETRONS |
| BIS IS/IEC 60034-1 : 2004 AMD 1 2015 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| BS EN 80000-6:2008 | Quantities and units Electromagnetism |
| BS EN 140100:2008 | Sectional specification. Fixed low power film resistors |
| BS ISO 31-5:1992 | Quantities and units Electricity and magnetism |
| BS EN 60939-3:2015 | Passive filter units for electromagnetic interference suppression Passive filter units for which safety tests are appropriate |
| CEI EN 60027-4 : 2008 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 4: ROTATING ELECTRICAL MACHINES |
| 12/30239867 DC : 0 | BS EN 62368-1 - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| I.S. EN 143000:1994 | THERMISTORS (GENERIC SPECIFICATION) |
| DIN IEC 60747-1:1987-03 | SEMICONDUCTOR DEVICES; DISCRETE DEVICES AND INTEGRATED CIRCUITS; GENERAL |
| ISO/TR 18569:2004 | Safety of machinery Guidelines for the understanding and use of safety of machinery standards |
| 08/30186808 DC : DRAFT JULY 2008 | BS EN 140401 - BLANK DETAIL SPECIFICATION - FIXED LOW POWER NON-WIRE-WOUND SURFACE MOUNT (SMD) RESISTORS |
| BS EN 140401-802 : 2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 1; 2 |
| I.S. EN ISO 80000-1:2013 | QUANTITIES AND UNITS - PART 1: GENERAL (ISO 80000-1:2009 + COR 1:2011) |
| 14/30311384 DC : 0 | BS EN 60115-2:2014+A1 - FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 2: SECTIONAL SPECIFICATION: LEADED FIXED LOW POWER FILM RESISTORS |
| BS EN 61310-2:2008 | Safety of machinery. Indication, marking and actuation Requirements for marking |
| EN 60939-3:2015/AC:2016-04 | PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE (IEC 60939-3:2015/COR1:2016) |
| BS EN 61007:1997 | Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures |
| BS IEC 62341-1-1 : 2009 | ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS - PART 1-1: GENERIC SPECIFICATIONS |
| BS EN 133000:1997 | Harmonized system of quality assessment for electronic components. Generic specification: passive filter units for electromagnetic interference suppression |
| BS EN 60115-8-1:2015 | Fixed resistors for use in electronic equipment Blank detail specification: Fixed surface mount (SMD) low power film resistors for general electronic equipment, classification level G |
| 06/30149145 DC : DRAFT OCT 2006 | IEC 60384-1 - FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| 08/30186863 DC : DRAFT JULY 2008 | BS EN ISO 4414 - PNEUMATIC FLUID POWER - GENERAL RULES AND SAFETY REQUIREMENTS FOR SYSTEMS AND THEIR COMPONENTS |
| BS ISO 80000-1 : 2009 | QUANTITIES AND UNITS - PART 1: GENERAL |
| BS EN 134000:1995 | Harmonized system of quality assessment for electronic components. Generic specification: variable capacitors. (Qualification approval and capability approval) |
| BS EN 61028:1993 | Specification for electrical measuring instruments. X-Y recorders |
| 99/404110 DC : 0 | BS 5775-8 - QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| 02/208665 DC : DRAFT SEP 2002 | IEC 62319-1 ED.1.0 - POLYMERIC THERMISTORS - DIRECTLY HEATED POSITIVE STEP FUNCTION TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION |
| BS EN 130000:1994 | Harmonized system of quality assessment for electronic components. Generic specification: fixed capacitors |
| BS EN 60027-6:2007 | Letter symbols to be used in electrical technology Control technology |
| 12/30258453 DC : 0 | BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| BS EN 60094-1:1994 | Magnetic tape sound recording and reproducing systems Specification for general conditions and requirements |
| BS CECC 299001:1999 | Technology approval schedule. Manufacture of electrical connectors |
| 07/30126366 DC : 0 | BS EN 80000-13 - QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| CEI EN 60068-2-9 : 2001 | ENVIRONMENTAL TESTING - PART 2: TESTS GUIDANCE FOR SOLAR RADIATION TESTING |
| NF EN 60027-2 : 2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| NF EN 80000-6 : 2008 | QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM |
| UNI CEI EN ISO 80000-1 : 2013 | QUANTITIES AND UNITS - PART 1: GENERAL |
| CEI EN 62319-1 : 2005 | POLYMERIC THERMISTORS - DIRECTLY HEATED POSITIVE STEP FUNCTION TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION |
| IEC PAS 60027-6:2004 | Letter symbols to be used in electrical technology - Control technology |
| I.S. EN 60027-7:2010 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION |
| I.S. EN 62368-1:2014 | AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED) |
| NFC 01 141 : 2004 | ELECTROTECHNICAL VOCABULARY - PART 141: POLYPHASE SYSTEMS AND CIRCUITS |
| I.S. EN 134000:1994 | GENERIC SPECIFICATION: VARIABLE CAPACITORS (QUALIFICATION APPROVAL AND CAPABILITY APPROVAL) |
| NFC 01 131 : 2002 AMD 2 2014 | INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 131: CIRCUIT THEORY |
| HD 60027-2 : 200S1 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| I.S. CECC 33000:1994 | PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (GENERIC SPECIFICATION) |
| CEI EN 60034-22 : 2011 | ROTATING ELECTRICAL MACHINES - PART 22: AC GENERATORS FOR RECIPROCATING INTERNAL COMBUSTION (RIC) ENGINE DRIVEN GENERATING SETS |
| EN 62368-1:2014/AC:2017-03 | AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED) |
| CEI UNI EN ISO 80000-8 : 2010 | QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| EN 140401-802:2007/A3:2017 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 1; 2 |
| I.S. EN 62341-1-1:2009 | ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS - PART 1-1: GENERIC SPECIFICATIONS |
| I.S. EN 140401-803:2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - CYLINDRICAL - STABILITY CLASSES 0,05; 0,1; 0,25; 0,5; 1; 2 |
| I.S. EN 111000:1994 | GENERIC SPECIFICATION: CATHODE RAY TUBES |
| IEC TR 61366-1:1998 | Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 1: General and annexes |
| IEC 60050-141:2004 | International Electrotechnical Vocabulary (IEV) - Part 141: Polyphase systems and circuits |
| EN 60539-1:2016/AC:2017-09 | DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION (IEC 60539-1:2016/COR1:2017) |
| EN 60115-1:2011/A11:2015 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| IEC 62052-31:2015 | Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests |
| I.S. EN ISO 80000-8:2007 | QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| ISO 31-2:1992 | Quantities and units Part 2: Periodic and related phenomena |
| IEC TS 62850:2013 | Safety requirements for electrical equipment for measurement, control, and laboratory use - General requirements for equipment intended to be used in educational establishments by children |
| EN ISO 80000-8:2007 | Quantities and units - Part 8: Acoustics (ISO 80000-8:2007, corrected 2007-08-15) |
| IEC 80000-6:2008 | Quantities and units - Part 6: Electromagnetism |
| IEC 60027-4:2006 | Letter symbols to be used in electrical technology - Part 4: Rotating electric machines |
| IEC 61747-1:1998+AMD1:2003 CSV | Liquid crystal and solid-state display devices - Part 1: Generic specification |
| IEC 62341-1-1:2009 | Organic light emitting diode (OLED) displays - Part 1-1: Generic specifications |
| IEC 80000-13:2008 | Quantities and units - Part 13: Information science and technology |
| IEC 60416:1988 | General principles for the formulation of graphical symbols |
| IEC 61310-2:2007 | Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking |
| IEC 60825-1:2014 | Safety of laser products - Part 1: Equipment classification and requirements |
| IEC 62099:2001 | Fibre optic wavelength switches - Generic specification |
| IEC 60034-2-1:2014 | Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) |
| BS EN 140402-801:2015 | Detail specification: Fixed low power wirewound surface mount (SMD) resistors. Rectangular. Stability classes 0,5; 1; 2 |
| 13/30267440 DC : 0 | BS EN 60086-4 ED 4.0 - PRIMARY BATTERIES - PART 4: SAFETY OF LITHIUM BATTERIES |
| ISO 80000-8:2007 | Quantities and units Part 8: Acoustics |
| IEC 60027-6:2006 | Letter symbols to be used in electrical technology - Part 6: Control technology |
| IEC 60027-7:2010 | Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution |
| IEC 60086-4:2014 | Primary batteries - Part 4: Safety of lithium batteries |
| EN 60027-4:2007 | Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines |
| EN 136000:1992 | Generic Specification: Magnetrons |
| EN 60027-6:2007 | Letter symbols to be used in elecrical technology - Part 6: Control technology |
| EN 60825 : 1991 | RADIATION SAFETY OF LASER PRODUCTS, EQUIPMENT CLASSIFICATION, REQUIREMENTS AND USER'S GUIDE |
| EN ISO 80000-1:2013 | Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011) |
| BS CECC 13000(1981) : 1981 AMD 7573 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - GENERIC SPECIFICATION - CAMERA TUBES |
| I.S. EN 80000-6:2008 | QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM |
| BS CECC 16000-1:1992 | Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays General |
| CEI EN 62368-1 : 2016 | AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS |
| 07/30161439 DC : DRAFT JAN 2007 | IEC 60050-103 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 103: MATHEMATICS - FUNCTIONS |
| BS EN 60393-1:2009 | Potentiometers for use in electronic equipment Generic specification |
| CEI EN 60115-2 : 2016 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 2: SECTIONAL SPECIFICATION: LEADED FIXED LOW POWER FILM RESISTORS |
| DIN 5493-1:1993-02 | LOGARITHMIC QUANTITIES AND UNITS; BASIC CONCEPTS; QUANTITIES AND UNITS OF INFORMATION THEORY |
| BS IEC 60050-101:1998 | International electrotechnical vocabulary Mathematics |
| CEI EN 140401 : 2009 | BLANK DETAIL SPECIFICATION: FIXED LOW POWER FILM SURFACE MOUNT (SMD) RESISTORS |
| UNI CEI ISO 80000-1 : 2010 | QUANTITIES AND UNITS - PART 1: GENERAL |
| IEEE 270-2006 | IEEE Standard Definitions for Selected Quantities, Units, and Related Terms, with Special Attention to the International System of Units (SI) |
| CEI EN 138000 : 1996 | GENERIC SPECIFICATION: FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED) |
| PD IEC/TR 62711:2011 | Mnemonics and designations of symbols for measuring relays, instruments and related device |
| CEI EN 60115-8 : 2013 | FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 8: SECTIONAL SPECIFICATION - FIXED SURFACE MOUNT RESISTORS |
| CEI 76-11 : 2011 | SAFETY OF LASER PRODUCTS - PART 14: A USER'S GUIDE |
| BS EN 61064:1993 | Guide to acceptance tests for steam turbine speed control systems |
| DIN IEC 60747-10:1987-10 | SEMICONDUCTOR DEVICES; GENERIC SPECIFICATION FOR SEMICONDUCTOR DEVICES AND INTEGRATED CIRCUITS |
| BS QC 400000:1990 | Harmonized system of quality assessment for electronic components. Fixed resistors for use in electronic equipment: generic specification |
| BS EN 60139:2001 | Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges |
| BS EN 190000:1996 | Harmonized system of quality assessment for electronic components. Generic specification: monolithic integrated circuits |
| NFC 01 393 : 2004 | ELECTROTECHNICAL VOCABULARY - PART 393: NUCLEAR INSTRUMENTATION - PHYSICAL PHENOMENA AND BASIC CONCEPTS |
| BS EN 60027-7:2010 | Letter symbols to be used in electrical technology Power generation, transmission and distribution |
| BS CECC35000(1978) : 1978 AMD 7881 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. GENERIC SPECIFICATION: TRAVELLING WAVE AMPLIFIER TUBES |
| 17/30361469 DC : 0 | BS EN ISO 80000-8 - QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| DIN 5483-3:1994-09 | TIME-DEPENDENT QUANTITIES - PART 3: COMPLEX REPRESENTATION OF SINUSOIDAL TIME-DEPENDENT QUANTITIES |
| 11/30175582 DC : 0 | BS EN 60050-395 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 395: NUCLEAR INSTRUMENTATION - PHYSICAL PHENOMENA, BASIC CONCEPTS, INSTRUMENTS, SYSTEMS, EQUIPMENT AND DETECTORS |
| UNE-IEC 60050-103:2012 | International Electrotechnical Vocabulary (IEV) - Part 103: Mathematics - Functions |
| BS EN 116000-3:1996 | Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays Test and measurement procedures |
| 98/230636 DC : DRAFT MARCH 98 | DRAFT IEC 61010-2-031 - SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT CONTROL AND LABORATORY USE 2-031: SAFETY REQUIREMENTS FOR HAND-HELD PROBE ASSEMBLIES FOR ELECTRICAL MEASUREMENT TEST |
| BS EN ISO 80000-1:2013 | Quantities and units General |
| BS EN 116000-1:1996 | Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays General |
| 07/30172547 DC : 0 | BS EN 62074-1 - FIBRE OPTIC WDM DEVICES - PART 1: GENERIC SPECIFICATION |
| UNE-EN 60027-4:2011 | Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines |
| NF EN 61310-2 : 2008 | SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING |
| 08/30182672 DC : DRAFT MAY 2008 | BS EN 60034-1 - ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| BIS IS/ISO 80000-8 : 2007 | QUANTITIES AND UNITS - PART 8: ACOUSTICS |
| NFC 03 002 : 2002 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| BS QC420102(1992) : 1992 | SPECIFICATIONS FOR HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - VARISTORS FOR USE IN ELECTRONIC EQUIPMENT - BLANK DETAIL SPECIFICATION: ZINC OXIDE SURGE SUPPRESSION VARISTORS - ASSESSMENT LEVEL E |
| 08/30126370 DC : DRAFT APR 2008 | BS ISO 80000-1 - QUANTITIES AND UNITS - PART 1: GENERAL |
| DIN 43539-5:1984-08 | ACCUMULATORS; TESTS; SEALED LEAD STORAGE BATTERIES WITH GRID TYPE PLATES AND IMMOBILIZED ELECTROLYTE, MAINTENANCE FREE; TEST METHODS |
| BS EN 140101-806 : 2008 | DETAIL SPECIFICATION: FIXED LOW POWER FILM RESISTORS - METAL FILM RESISTORS ON HIGH GRADE CERAMIC, CONFORMAL COATED OR MOLDED, AXIAL OR PREFORMED LEADS |
| I.S. EN 62052-31:2016 | ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 31: PRODUCT SAFETY REQUIREMENTS AND TESTS |
| IEC 60050-482:2004 | International Electrotechnical Vocabulary (IEV) - Part 482: Primary and secondary cells and batteries |
| NFF 70 030 : 2004 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - SAFETY ELECTROMECHANICAL RELAYS - ENGINEERING AND DESIGNING RULES |
| NF EN 62319-1 : 2005 | POLYMERIC THERMISTORS - DIRECTLY HEATED POSITIVE STEP FUNCTION TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION |
| UNI CEI EN 80000-6 : 2009 | QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM |
| UNE-EN 60034-22:2010 | Rotating electrical machines -- Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets |
| NF EN 60034-1 : 2011 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| I.S. EN 80000-13:2008 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| I.S. EN 60027-4:2007 | LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES |
| IEC TR 60825-14:2004 | Safety of laser products - Part 14: A user's guide |
| I.S. EN 140401-801:2007 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25; 0,5; 1 |
| I.S. EN 60086-4:2015 | PRIMARY BATTERIES - PART 4: SAFETY OF LITHIUM BATTERIES |
| ISO 14617-5:2002 | Graphical symbols for diagrams Part 5: Measurement and control devices |
| I.S. EN 116000-3:1998 | GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES |
| EN 140401-803 : 2007 AMD 3 2017 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - CYLINDRICAL - STABILITY CLASSES 0,05; 0,1; 0,25; 0,5; 1; 2 |
| EN 140101-806 : 2008 COR 2014 | DETAIL SPECIFICATION: FIXED LOW POWER FILM RESISTORS - METAL FILM RESISTORS ON HIGH GRADE CERAMIC, CONFORMAL COATED OR MOLDED, AXIAL OR PREFORMED LEADS |
| EN 140401-801:2007/A1:2013 | DETAIL SPECIFICATION: FIXED LOW POWER FILM SMD RESISTORS - RECTANGULAR - STABILITY CLASSES 0,1; 0,25; 0,5; 1 |
| IEC 60617-13:1993 | Graphical symbols for diagrams - Part 13: Analogue elements |
| PD ISO/TR 18569:2004 | Safety of machinery. Guidelines for the understanding and use of safety of machinery standards. |
| PD IEC/TS 62850:2013 | Safety requirements for electrical equipment for measurement, control, and laboratory use. General requirements for equipment intended to be used in educational establishments by children |
| EN 62099:2001 | Fibre optic wavelength switches - Generic specification |
| EN 111000:1991 | Generic Specification: Cathode ray tubes |
| EN 62341-1-1:2009 | Organic light emitting diode (OLED) displays - Part 1-1: Generic specifications |
| EN 80000-13:2008 | Quantities and units - Part 13: Information science and technology |
| EN 119000 : 1996 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: DRY AND MERCURY WETTED REED CONTACT UNITS |
| EN 60027-7:2010 | Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution |
| EN 60115-8:2012 | Fixed resistors for use in electronic equipment - Part 8: Sectional specification - Fixed surface mount resistors |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| EN 143000 : 1991 | THERMISTORS (GENERIC SPECIFICATION) |
| EN 60617-13:1993 | Graphical symbols for diagrams - Part 13: Analogue elements |
| EN 116000-3 : 1996 | GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES |
| EN 60139:2001 | Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges |
| EN 137000:1995 | Generic Specification: Fixed aluminium electrolytic a.c. capacitors with non-solid electrolyte for use with motors |
| EN 170000:1999 | Generic Specification: Waveguide type dielectric resonators |
| EN 190000:1995 | Generic Specification: Monolithic integrated circuits |
| EN 60115-8-1:2015 | Fixed resistors for use in electronic equipment - Part 8-1: Blank detail specification: Fixed surface mount (SMD) low power film resistors for general electronic equipment, classification level G |
| EN 140100:2008 | Sectional Specification: Fixed low power film resistors |
| EN 60393-1:2009 | Potentiometers for use in electronic equipment - Part 1: Generic specification |
| EN 61310-2:2008 | Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking |
| BS 6288-1(1994) : 1994 | MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS - PART 1: SPECIFICATION FOR GENERAL CONDITIONS AND REQUIREMENTS |
| BS 3939-13:1985 | Guide for graphical symbols for electrical power, telecommunications and electronics diagrams Analogue elements |
| BS CECC 30000:1992 | Harmonized system of quality assessment for electronic components. Generic specification: fixed capacitors |
| BS CECC 30000:1984 | Harmonized system of quality assessment for electronic components: generic specification: fixed capacitors |
| CEI UNI EN IEC 80000-6:2023 | Quantities and units Part 6: Electromagnetism |
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