IEC TR 60068-3-12:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
14-10-2022
English - French
17-10-2014
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FOREWORD
1 Scope
2 Basics
3 Boards under investigation
4 Temperature tolerances
5 Peak form and width
6 Classification
7 Consideration for a lead-free reflow
temperature profile
8 Conclusion
Bibliography
IEC TR 60068-3-12:2014 presents two approaches for establishing a possible temperature profile for a lead-free reflow soldering process using SnAgCu solder paste. This process covers a great variety of electronic products, including a large range of package sizes (e.g. molded active electronic components, passive components and electromechanical components). Study A addresses requirements needed in the production of high-reliability electronic control units (ECU), as for example in automotive electronics. These requirements include measurement and production tolerances. Study B represents consumer electronics products and includes reflow oven capability, board design and package sizes. This edition includes the following significant technical changes with respect to the previous edition:
- the content has been adapted to the state-of-the-art of reflow-oven technology and termination finishes;
- minor language adjustments were performed.
| Committee |
TC 91
|
| DevelopmentNote |
Stability date: 2020. (10/2014)
|
| DocumentType |
Technical Report
|
| Pages |
35
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN NPR IEC/TR 60068-3-12 : 2014 | Identical |
| PD IEC/TR 60068-3-12:2014 | Identical |
| BS EN 62884-1:2017 | Measurement techniques of piezoelectric, dielectric and electrostatic oscillators Basic methods for the measurement |
| EN 62884-1:2017 | Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 1: Basic methods for the measurement |
| BS EN 60068-2-58 : 2015 | ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD) |
| 11/30252855 DC : 0 | BS EN 60068-3-13 - ENVIRONMENTAL TESTING - PART 3-13: SUPPORTING DOCUMENTATION AND GUIDANCE ON TEST T: SOLDERING |
| I.S. EN 62884-1:2017 | MEASUREMENT TECHNIQUES OF PIEZOELECTRIC, DIELECTRIC AND ELECTROSTATIC OSCILLATORS - PART 1: BASIC METHODS FOR THE MEASUREMENT |
| IEC 60068-3-13:2016 | Environmental testing - Part 3-13: Supporting documentation and guidance on Test T - Soldering |
| IEC 62884-1:2017 | Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 1: Basic methods for the measurement |
| IEC 60068-2-58:2015+AMD1:2017 CSV | Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD) |
| I.S. EN 60068-2-58:2015 | ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD) |
| EN 60068-2-58:2015/A1:2018 | ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD) (IEC 60068-2-58:2015/A1:2017) |
| IEC 60068-2-58:2015+AMD1:2017 CSV | Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD) |
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