Digi-Key’s library of more than 1700 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.


This tutorial discusses the protection of the conductor, the shielding components of a cable, and the materials used in insulating and jacketing a cable.  All of these elements are vital in making a complete quality, high performance cable.

Updated PTM = Updated Product Training Module - PTM     New PTM = New Product Training Module - PTM
     Alpha WirePreviewAudioNon-AudioDurationParts List
 
  • Basics of Wire and Cable
Play3.1MB732KB15 minParts List

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