In line with the RoHS directive on the restriction of use of certain hazardous substances, all products from Welwyn are supplied Pb-free as standard and, with very few exceptions, are RoHS compliant. For product level detail please consult the matrix below, or follow the link provided for IRC or BI manufactured parts. Finally, our Tin Whisker Report describes the phenomenon of whisker growth and the work we have done to qualify our Pb-free finishes.

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Case Studies

Chip Resistor Replaces Surface Mount Wirewound

When a major manufacturer of industrial circuit breakers wanted to re-engineer their core range of products, one area of focus was on how to provide power resistive products in an SMD assembly...

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