Electrical Industry Rich-Media Product Demos and Videos

The Littelfuse POWR-SPEED™ fuse line are certified high-speed fuses optimized for performance and efficiency to better protect your critical power semiconductors against short circuits.
Littelfuse.com/POWRspeed

Littelfuse Introduces the POWR-SPEED™ line of High-Speed Fuses. These certified high-speed fuses are optimized for performance and efficiency to better protect your critical power semiconductors against short circuits.

We've added 16 new case sizes to our growing line of PSR series High-Speed Fuses. Discover how this expanded line meets all of your crtitical application needs and provides more protection for your sensitive power semiconductor devices.