Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.


Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.


TE Connectivity's Raychem Circuit Protection brand products / Circuit Protection: Product Overview

The purpose of this training module is to review overvoltage and overcurrent situations, their causes, and discuss the devices’ used to protect against each condition.  The presentation will also provide specific applications in which circuit protection devices are essential.

View Product Training Module   
Audio (4.8MB)       Non-Audio (812KB)


Related Parts


To view modules, you will need Adobe Flash Player 9, or greater, installed on your computer. Adobe Flash Player is available FREE from Adobe.

Flash Player  |  Flash Player Support Center