
Directly Heated Negative Temperature Coefficient Thermistors - Part 1: Generic Specification (iec 60539-1:2016)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
2017 [01/01/2017]2008 [01/11/2008]2002 [01/10/2002]
Supersedes DIN EN 143000 and DIN IEC 40-1092-CD. (10/2002) Supersedes DIN IEC 60539-1. (11/2008)
NF EN 60539-1:2016 - Identical
BS EN 60539-1:2016 - Identical
EN 60539-1:2016 - Identical