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EVS-EN 60539-2:2004

Directly heated negative temperature coefficient thermistors - Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors

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Kehtetu alates 01.10.2019
Alusdokumendid
IEC 60539-2:2003; EN 60539-2:2004
Tegevusala (ICS grupid)
31.040.30 Termistorid
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.10.2019
Põhitekst
04.11.2010
Muudatus
09.07.2004
Põhitekst
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.

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EVS-EN 60539-2:2004/A1:2010

Directly heated negative temperature coefficient thermistors - Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors
Kehtetu alates 01.10.2019