IEC TR 63091:2017
Study for the derating curve of surface mount fixed resistors - Derating curves based on terminal part temperature

Standard No.

IEC TR 63091:2017

Release Date

2017

Published By

International Electrotechnical Commission (IEC)

Latest

IEC TR 63091:2017

Replace

IEC 40/2502/DTR:2016

Scope

This Technical Report is applicable to SMD resistors with sizes equal or smaller than the RR6332M, including the typical rectangular and cylindrical SMD resistors mentioned in IEC 60115-8.

IEC TR 63091:2017 Referenced Document

• IEC 60115-1:2008 Fixed resistors for use in electronic equipment - Part 1: Generic specification
• IEC 60115-8:2009 Fixed resistors for use in electronic equipment - Part 8: Sectional specification - Fixed surface mount resistors

IEC TR 63091:2017 history

• 2017 IEC TR 63091:2017 Study for the derating curve of surface mount fixed resistors - Derating curves based on terminal part temperature