Technical Help

Free Technical Help Online

Go online to the RS TechZone available in the top toolbar on the homepage giving you 24-hour access to over 100,000 datasheets including RS, manufacturer, semiconductors, CHIP and Health & Safety including:

  • Full technical specs
  • Resistor calculator
  • Heatsink calculator
  • Unit converter

ROHs & WEEE Directives

You can now place orders and get help from the Technical Helpline during the following times:

Two new European Directives, introducing new environmental responsibilities for manufacturers, importers, retailers and distributors of electronic and electrical equipment and components are soon to come into force.

RoHS (Restriction of certain Hazardous Substances in electrical and electronic equipment) and WEEE (Waste Electrical and Electronic Equipment) will mean a shift in responsibilities for manufacturers and suppliers. Both are part of a series of EU environmental measures that are very closely linked.

By clicking here you will find more information on:

  • Affected products
  • What RS is doing
  • Frequently asked questions
  • External links
  • Supplier information