IEC 60539-2 Ed. 1.1現(xiàn)行
Directly heated negative temperature coefficient thermistors Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors
出版：International Electrotechnical Committee
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基本信息
標準編號： IEC 60539-2 Ed. 1.1
發(fā)布時間：2010/11/29 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數(shù)：42
標準簡介
IEC 60539-2:2003+A1:2010 is applicable to surface mount directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties. These thermistors have metallized connecting pads or soldering strips and are intended to be mounted directly on to substrates for hybrid circuits or on to printed boards. This consolidated version consists of the first edition (2003) and its amendment 1 (2010). Therefore, no need to order amendment in addition to this publication.
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