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Norma
IEC 60738-1:1982

IEC 60738-1:1982

Directly heated positive step-function temperature coefficient thermistors. Part 1: Generic specification

Thermistances à basculement à coefficient de température positif à chauffage direct. Première partie: Spécification générique

Fecha:
1998-11-27 /Anulada
Resumen (inglés):
Applies to directly heated positive temperature coefficient thermistors, insulated or non-insulated, having a resistance temperature characteristic which approximates to a step-function. Typically they are made of ferro-electric semi-conductive materials. Specifies the conditions for approval, acceptance and continuous quality control. Defines the terminology for the thermistors covered by this standard, and defines the methods of test.
Resumen (francés):
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