IEC-60539-1 › Complete Document History
Directly heated negative temperature coefficient thermistors - Part 1: Generic specification

Complete Current Edition:
   EDITION 4.0 - Part 1: Generic specification - Dec. 1, 2022

Obsolete Revision Information:
   ED. 3.0 CORRIGENDUM 1 - CORRIGENDUM 1 FOR EDITION 3.0 - Sept. 1, 2017
   EDITION 3.0 - Part 1: Generic specification - April 1, 2016
   EDITION 2.0 - Part 1: Generic specification - Feb. 1, 2008
   EDITION 1.0 - PART 1: GENERIC SPECIFICATION, DIRECTLY HEATED NEGATIVE TEMP - Feb. 1, 2002