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.


Stackpole Electronics, Inc. / Fusible Wirewound Resistors

This presentation will discuss the UL 1412 specification and show how the SP3A fulfills the requirements without compromising the surge handling of the resistor.

View Product Training Module   
Audio (2.3MB)       Non-Audio (1.0MB)


Related Parts

ImageDigi-Key Part NumberManufacturer Part NumberDescriptionQuantity AvailableMinimum QuantityUnit Price
SP3A-SeriesSP3AJT100RCT-NDSP3AJT100RRES FUSE 100 OHM 4W 5% UL AXIAL624
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT100RTR-NDSP3AJT100RRES FUSE 100 OHM 4W 5% UL AXIAL0
Alternate Packaging
5000.21000
SP3A-SeriesSP3AJT10R0CT-NDSP3AJT10R0RES FUSE 10 OHM 4W 5% UL AXIAL5270
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT10R0TR-NDSP3AJT10R0RES FUSE 10 OHM 4W 5% UL AXIAL5000
Alternate Packaging
5000.21000
SP3A-SeriesSP3AJT22R0CT-NDSP3AJT22R0RES FUSE 22 OHM 4W 5% UL AXIAL660
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT22R0TR-NDSP3AJT22R0RES FUSE 22 OHM 4W 5% UL AXIAL500
Alternate Packaging
5000.21000
SP3A-SeriesSP3AJT33R0CT-NDSP3AJT33R0RES FUSE 33 OHM 4W 5% UL AXIAL2382
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT33R0TR-NDSP3AJT33R0RES FUSE 33 OHM 4W 5% UL AXIAL2000
Alternate Packaging
5000.21000
SP3A-SeriesSP3AJT47R0CT-NDSP3AJT47R0RES FUSE 47 OHM 4W 5% UL AXIAL682
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT47R0TR-NDSP3AJT47R0RES FUSE 47 OHM 4W 5% UL AXIAL500
Alternate Packaging
5000.21000
SP3A-SeriesSP3AJT68R0CT-NDSP3AJT68R0RES FUSE 68 OHM 4W 5% UL AXIAL947
Alternate Packaging
11.04000
SP3A-SeriesSP3AJT68R0TR-NDSP3AJT68R0RES FUSE 68 OHM 4W 5% UL AXIAL500
Alternate Packaging
5000.21000

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