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Welcome to the RS InfoZone
Free technical help online

We've got over 101,000 technical documents available online giving you 24 hour access to RS, manufacturer, semiconductor, CHIP and Health & Safety data sheets. You'll find these at product level - look out for the symbol.

Technical Support

For technical queries or more information on RS Products, you can call or fax as follows:

Telephone: (01) 415 3133
Fax: (01) 415 3111

More than just datasheets

Convert to and from 43 different units with our handy unit converter.
Check you're ordering the correct resistor or timer. All this and more - see below

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Intute and Techextra provide you with a central access point to networked engineering information for the UK and higher education and research community. Read articles, visit websites, find books and all of the latest industry.
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