Littelfuse - Circuit Protection
131.225 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.779)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.504)
- Fuses (27.746)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.839)
- Surge Protective Devices - SPD (2.602)
- Thermal Cutoffs (115)
- Thermistors (5.059)
- Thyristors (7.260)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
12.000In Stock | ||||
Mfr: 178.6116.6001 TTI: 178.6116.6001 Littelfuse Availability: 400In StockFuse Holder Accessories 80V/FH2 Stackable ATO FUSEHOLDER | 400In Stock | |||
Mfr: RF1353-000 TTI: MICROSMD050F-2 Littelfuse Availability: 40.000In Stock8.000 On Order Expected 07-Apr-27 Resettable Fuses - PPTC .5A 13.2V 40A Imax | 40.000In Stock8.000 On Order Expected 07-Apr-27 | 049478-000 RF1353-000 | ||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 65.000In Stock7.000 On Order Expected Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 65.000In Stock7.000 On Order Expected | |||
6.000In Stock3.000 On Order Expected 23-Dec-26 | ||||
Mfr: 0326010.MXP TTI: 0326010.MXP Littelfuse Availability: 3.000In StockCartridge Fuses 250V 10A Slo-Blo | 3.000In Stock | |||
12.000In Stock24.000 On Order Expected | ||||
0In Stock1.000 On Order Expected 24-Feb-27 | ||||
2.400In Stock | ||||
Mfr: 37205000001 TTI: 37205000001 Littelfuse Availability: 5.000In Stock6.000 On Order Expected 02-Dec-26 Fuses with Leads - Through Hole IEC TL LBC LL .500A TR5 250V | 5.000In Stock6.000 On Order Expected 02-Dec-26 | |||
Mfr: 37211000001 TTI: 37211000001 Littelfuse Availability: 2.000In StockFuses with Leads - Through Hole 250V 1A IEC TL LBC TR5 LL | 2.000In Stock | |||
Mfr: 0466001.NRHF TTI: 0466001.NRHF Littelfuse Availability: 10.000In Stock10.000 On Order Expected 10-Feb-27 Surface Mount Fuses 63V 1A FA HALIDE FREE SLIM | 10.000In Stock10.000 On Order Expected 10-Feb-27 | |||
20.000In Stock10.000 On Order Expected 23-Dec-26 | ||||
Mfr: PDM21001LXM TTI: PDM21001LXM Littelfuse Availability: 50In StockFuse Holder Accessories HWB60 w/ TPAs | 50In Stock | |||
33.000In Stock | ||||
Mfr: RF2770-000 TTI: RUEF250-2 Littelfuse Availability: 18.000In Stock3.000 On Order Expected 27-Jan-27 Resettable Fuses - PPTC 2.5A 30V 100A Imax | 18.000In Stock3.000 On Order Expected 27-Jan-27 | D83039-000 RF2770-000 | ||
Mfr: 0314010.HXP TTI: 0314010.HXP Littelfuse Availability: 200In Stock300 On Order Expected 07-Apr-27 Cartridge Fuses 250V 10A Fast Acting | 200In Stock300 On Order Expected 07-Apr-27 | |||
12.000In Stock | ||||
Mfr: V18MLA1210NH TTI: V18MLA1210NH Littelfuse Availability: 46.000In Stock16.000 On Order Expected Varistors MULTI-LAYER VARISTOR SURFACE MOUNT | 46.000In Stock16.000 On Order Expected | |||
Mfr: 0508001.MXP TTI: 0508001.MXP Littelfuse Availability: 1.000In StockCartridge Fuses 1000V 3AB FA 1A | 1.000In Stock | |||
Mfr: 01520001TXN941 TTI: 01520001TXN941 Littelfuse Availability: 3.000In Stock3.300 On Order Expected Fuse Holder SCWS,Terminals,Cover Assorted | 3.000In Stock3.300 On Order Expected | |||
Mfr: 2920L500/24SLDR TTI: 2920L500/24SLDR Littelfuse Availability: 1.500In Stock1.500 On Order Expected 23-Dec-26 Resettable Fuses - PPTC PPTC 24VDC 5A, 10A | 1.500In Stock1.500 On Order Expected 23-Dec-26 | |||
12.000In Stock | ||||
Mfr: 85300001009 TTI: 85300001009 Littelfuse Availability: 29.300In StockFuse Holder Panel Mount/5x20mm MINIATUREFUSEHOLDERS | 29.300In Stock | |||
Mfr: RF2577-000 TTI: RXEF005 Littelfuse Availability: 5.500In StockResettable Fuses - PPTC .05A 60V 40A Imax | 5.500In Stock | F84016-000 RF2577-000 |