Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF3371-000 TTI: RKEF185 Littelfuse Availability: 0In Stock10,000 On Order Expected 24-Feb-27 Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device | 0In Stock10,000 On Order Expected 24-Feb-27 | RF0855-000 RF3371-000 | ||
Mfr: 5.0SMDJ30CA TTI: 5.0SMDJ30CA Littelfuse Availability: 36,000In StockESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional | 36,000In Stock | |||
42,850In Stock | ||||
Mfr: P1500SBLRP TTI: P1500SBLRP Littelfuse Availability: 115,000In StockThyristor Surge Protection Devices - TSPD 100A 140V | 115,000In Stock | |||
3,850In Stock | ||||
Mfr: E17350-000 TTI: RUEF250U Littelfuse Availability: 1,700In StockResettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED | 1,700In Stock | E17350-000 | ||
Mfr: NXUE104B3T1NFB001 TTI: PS104J2 Littelfuse Availability: 250In StockNTC Thermistors 100K OHM 10% DEG C INTRCHGBL | 250In Stock | NXUE104B3T1NFB001 | ||
600In Stock | ||||
Mfr: 0496100.ZXBUL TTI: 0496100.ZXBUL Littelfuse Availability: 1,398In StockCircuit Protection Kits 100A CABLE PRO KIT | 1,398In Stock | |||
Mfr: 1.5SMC33CA-E TTI: 1.5SMC33CA-E Littelfuse Availability: 9,000In Stock12,000 On Order Expected 20-Nov-26 ESD Protection Diodes / TVS Diodes TVS 1.5KW 33V 5%BI DO-214AB TR13 RoHS | 9,000In Stock12,000 On Order Expected 20-Nov-26 | |||
Mfr: SMCJ58CA-E TTI: SMCJ58CA-E Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes TVS 1.5KW 58V 5%BI DO-214AB TR13 RoHS | 15,000In Stock | |||
18,000In Stock | ||||
Mfr: SMBJ6.5A-E TTI: SMBJ6.5A-E Littelfuse Availability: 24,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ6.5A CR T&R | 24,000In Stock | |||
Mfr: P6SMB18CA-E TTI: P6SMB18CA-E Littelfuse Availability: 3,000In Stock15,000 On Order Expected 07-Dec-26 ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA T&R | 3,000In Stock15,000 On Order Expected 07-Dec-26 | |||
18,000In Stock | ||||
Mfr: SMBJ15CA-E TTI: SMBJ15CA-E Littelfuse Availability: 27,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ15CA 3K T&R | 27,000In Stock | |||
Mfr: 65800001109 TTI: 65800001109 Littelfuse Availability: 1,200In StockFuse Holder 658 Series Holder and Covers | 1,200In Stock | |||
Mfr: 1206L016WR TTI: 1206L016WR Littelfuse Availability: 9,000In StockResettable Fuses - PPTC 30V 1206 .160A POLYFUSE | 9,000In Stock | |||
Mfr: 046601.5NR TTI: 046601.5NR Littelfuse Availability: 5,000In StockSurface Mount Fuses 63V 1.5A VFA Slimline | 5,000In Stock | |||
6,000In Stock | ||||
5,000In Stock | ||||
Mfr: RF2690-000 TTI: RXEF110-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax | 3,000In Stock | A51303-000 RF2690-000 | ||
Mfr: RF2698-000 TTI: RXEF185-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 3,000In Stock | F01480-000 RF2698-000 | ||
Mfr: RF0308-000 TTI: SMD150F-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 1.5A 15V 40A Imax | 1,500In Stock | 888758-000 RF0308-000 | ||
Mfr: 03540801ZXGY TTI: 03540801ZXGY Littelfuse Availability: 29In StockFuse Holder 1 Pole MTG with Ridged Terminals | 29In Stock |
