Design Support

Accessing Vishay’s Design Tools

As part of the website redesign, the location of Vishay’s online library of design support tools has changed. Links to these resources are now found inside the expandable How To Get section on the right side of the homepage. Click once on the blue How To Get button and it will expand, giving you a listing of useful links and information. The link to Design Support Tools is found under Services & Support. It can also be found by clicking on More.


ThermaSim™ Thermal Simulation

Vishay.com provides a free tool for detailed thermal simulations of Vishay power MOSFETs in any power MOSFET application.

Quality and Environmental

RoHS and REACH Status

Vishay Intertechnology recognizes the environmental issues associated with the use of restricted substances and has an active program to reduce or, where possible, eliminate Substances of Very High Concern. Many of Vishay's products are Lead (Pb)-Free.

Click below for more information and Vishay's Lead (Pb)-Free/RoHS/REACH Status:

Lead-Free Product Family Summary
REACH Information
Frequently Asked Questions
Whisker Testing
RoHS Compliance
Product Change Notifications (PCNs)

New Web Site Features

Using Vishay.com

Vishay Intertechnology, Inc., has created a 3-minute webinar on its redesigned web site. The webinar explains some of the features and improvements for selecting components in web tables. Links to contact information and inventory availability from Vishay Intertechnology's global network of Distributor partners are located on each page throughout the site. To view this short tutorial, please click here.