ALSO SEE EIA-186 SERIES
PURPOSE
This test is conducted for the purpose of determining theresistance of a component part to exposures at ! extremes of highand low temperatures in air, and to the shock of alternateexposures to these extremes. Permanent changes in operatingcharacteristics and physical damage produced during thermal shockresult principally from variations in dimensions and other physicalproperties. Effects of thermal shock include cracking anddelamination of finishes, cracking and crazing of embedding andencapsulating compounds, opening of terminal seals and case seams,leakage of filling materials, and change in electricalcharacteristics- due to mechanical displacement or rupture ofconductors or of insulating materials.
- Edition:
- E
- Published:
- 10/01/1978
- ANSI:
- ANSI Approved
- Number of Pages:
- 5
- File Size:
- 0 files
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