Littelfuse - Circuit Protection
63,742 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (745)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,353)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (109)
- Thermistors (4,909)
- Thyristors (5,590)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
2,058In Stock | ||||
Mfr: 37314000410 TTI: 37314000410 Littelfuse Availability: 106In StockFuses with Leads - Through Hole 250V UL FA SL 4A TR5 | 106In Stock | |||
Mfr: 0312025.MXP TTI: 0312025.HXP Littelfuse Availability: 100In StockCartridge Fuses 32V 25A Fast Acting | 100In Stock | |||
Mfr: 0216.500MXP TTI: 0216.500HXP Littelfuse Availability: 150In StockCartridge Fuses 250V .5A Fast Acting | 150In Stock | |||
Mfr: 0467003.NR TTI: 0467003.NR Littelfuse Availability: 5,000In StockSurface Mount Fuses 3A 32V VERY FAST ACTING | 5,000In Stock | |||
Mfr: RF2627-000 TTI: RXEF065-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 9,000In Stock | C34216-000 RF2627-000 | ||
Mfr: D63282-000 TTI: TRF600-150-B-0.5 Littelfuse Availability: 91In StockResettable Fuses - PPTC 600V .15A-HD 3A MAX | 91In Stock | D63282-000 | ||
Mfr: 0216.100MXEP TTI: 0216.100MXEP Littelfuse Availability: 805In StockCartridge Fuses 250V .1A Fast Acting | 805In Stock | |||
Mfr: 0235004.MXP TTI: 0235004.MXP Littelfuse Availability: 8,200In StockCartridge Fuses 125V 4A Fast Acting | 8,200In Stock | |||
Mfr: 0225.500MXP TTI: 0225.500MXP Littelfuse Availability: 2,800In StockCartridge Fuses 250V .5A Fast Acting | 2,800In Stock | |||
Mfr: 0251.062MRT1L TTI: 0251.062MRT1L Littelfuse Availability: 0In StockLimited Supply Fuses with Leads - Through Hole 125V .062A | 0In StockLimited Supply | |||
Mfr: 0312.600HXP TTI: 0312.600HXP Littelfuse Availability: 2,390In StockCartridge Fuses 250V .6A Fast Acting 3AG | 2,390In Stock | |||
Mfr: 022402.5HXP TTI: 022402.5HXP Littelfuse Availability: 50In StockCartridge Fuses 250V 2.5A Fast Acting | 50In Stock | |||
Mfr: 0454005.MR TTI: 0454005.MR Littelfuse Availability: 1,000In Stock1,000 On Order Expected 28-Aug-26 Surface Mount Fuses 125VAC 5A .0136ohms 454 NANO2 | 1,000In Stock1,000 On Order Expected 28-Aug-26 | |||
925In Stock | ||||
3In Stock | ||||
14,000In Stock | ||||
150In Stock | ||||
69In Stock | ||||
185In Stock | ||||
Mfr: 279.6850.0602 TTI: 279.6850.0602 Littelfuse Availability: 86In StockFuse Holder (Maxi) Ip54 6-10mm Holder EACH | 86In Stock | |||
6,000In Stock | ||||
Mfr: V18MLE0402NR TTI: V18MLE0402NR Littelfuse Availability: 150,000In StockVaristors MLV 18V 0402 STD MLE SERIES | 150,000In Stock | |||
800In Stock | ||||
15,000In Stock |