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BS EN IEC 60539-2:2019

Current
Current

The latest, up-to-date edition.

Directly heated negative temperature coefficient thermistors Sectional specification. Surface mount negative temperature coefficient thermistors
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-09-2019

This part of IEC 60539 is applicable to surface mount directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties.

IEC 60539-2:2019 is available as IEC 60539-2:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60539-2:2019 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 edition includes the following significant technical changes with respect to the previous edition:
a) revision for the structure in accordance with ISO/IEC Directives, Part 2:2016 (seventh edition) to the extent practicable, and for harmonizing with IEC 60539-1:2016;
b) the upper category temperatures of 175 °C, 200 °C, 250 °C, 315 °C, 400 °C in Table 1 have been added;
c) the dimensions of 0402M in Annex A have been added.

Committee
W/-
DocumentType
Standard
ISBN
9780580991042
Pages
28
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN IEC 60539-2:2019 Identical
IEC 60539-2:2019 Identical

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£198.00
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