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DIN EN IEC 63522-16 VDE 0435-2027-16:2025-11

Electrical relays – Tests and measurements

Part 16: Soldering

(IEC 63522-16:2025); German version EN IEC 63522-16:2025
Class/Status: Standard, valid
Released: 2025-11
VDE Art. No.: 0400718

This part of IEC 63522 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of specimens to perform under expected conditions of transportation, storage and all aspects of operational use. The object of this test is to define a standard test method for resistance:
- to soldering heat,
- Solderability, and
- Resistance to soldering heat
for standard soldering processes.