Semiconductor Fuses


PSX Datasheet Series Details Order Samples Littelfuse PSX series 1500 V dc high-speed square body fuses are specially designed to protect batte...More Amps (A): 80, 100, 125, 160, 200, 250, 280, 315, 350, 400, 450, 500, 550, 630, 700, 800, 900, 1000, 1100, 1250 more Interrupting Rating: 250 kA @ 1500 Vdc Opening: Very Fast-Acting (FF)	PSR Flush End Series – High-Speed Semiconductor Fuse, Square Body Datasheet Series Details Order Samples Littelfuse PSR Flush End, High-Speed Fuses Provide Superior Protection Amps (A): 40, 50, 63, 80, 100, 125, 160, 200, 250, 280, 315, 350, 400, 450, 500, 550, 630, 700, 800, 900 more Interrupting Rating: 100 kA @ 1200 Vac, 100 kA @ 1300 Vac, 200 kA @ 600 Vac, 200 kA @ 650 Vac, 200 kA @ 700 Vac Opening: Very Fast-Acting (FF)	PSR Bolted Blade Datasheet Series Details Order Samples Littelfuse PSR Series High-Speed Square Body Fuses are specially designed for protection of power se...More Amps (A): 40, 50, 63, 80, 100, 125, 160, 200, 250, 280, 315, 350, 400, 450, 500, 550, 630, 700, 800, 900 more Interrupting Rating: 100 kA @ 1200 Vac, 100 kA @ 1300 Vac, 200 kA @ 600 Vac, 200 kA @ 650 Vac, 200 kA @ 700 Vac Opening: Very Fast-Acting (FF)
PSR DIN Blade Datasheet Series Details Order Samples Littelfuse PSR Series High-Speed Square Body Fuses are specially designed for protection of power se...More Amps (A): 40, 50, 63, 80, 100, 125, 160, 200, 250, 280, 315, 350, 400, 450, 500, 550, 630, 700, 800, 900 more Interrupting Rating: 100 kA @ 1200 Vac, 100 kA @ 1300 Vac, 200 kA @ 600 Vac, 200 kA @ 650 Vac, 200 kA @ 700 Vac Opening: Very Fast-Acting (FF)	MS Series Microswitch Datasheet Series Details Order Samples Littelfuse MS series external mount microswitches offer permanent blown fuse indication to PSR and P...More Information Not Available Information Not Available Information Not Available	MSXL Series Microswitch Datasheet Series Details Order Samples Littelfuse MSXL Series external mount microswitches offer permanent blown fuse indication to PSX Ser...More Information Not Available Information Not Available Information Not Available
L75QS Datasheet Series Details Order Samples The L75QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devi...More Amps (A): 35, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500, 600 more Interrupting Rating: 50 kA @ 750 Vdc Opening: Very Fast-Acting (FF)	L70QS Datasheet Series Details Order Samples The L70QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devi...More Amps (A): 35, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500, 600 more Interrupting Rating: 200 kA @ 700 Vac Opening: Very Fast-Acting (FF)	L50QS Datasheet Series Details Order Samples The L50QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devi...More Amps (A): 35, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 400, 450 more Interrupting Rating: 200 kA @ 500 Vac Opening: Very Fast-Acting (FF)
L15S Datasheet Series Details Order Samples Traditional Semiconductor Fuse Amps (A): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60 more Interrupting Rating: 100 kA @ 150 Vac, 20 kA @ 100 Vdc Opening: Very Fast-Acting (FF)	L25S Datasheet Series Details Order Samples Traditional Semiconductor Fuse Amps (A): 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80 more Interrupting Rating: 20 kA @ 200 Vdc, 20 kA @ 250 Vdc Opening: Very Fast-Acting (FF)	LSCR Datasheet Series Details Order Samples Modular Style Semiconductor Fuse Blocks Fuse Type: High-Speed Fuses Class T Fuses Indicating: No Information Not Available