Littelfuse - Circuit Protection
66,578 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (676)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (15,873)
- Fuse Holders (3,518)
- Fuses (27,768)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,783)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (117)
- Thermistors (4,996)
- Thyristors (5,860)
- Varistors (8,615)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,000In Stock | RF0876-000 RF3058-000 | |||
9,000In Stock | ||||
7,000In Stock | ||||
Mfr: SZ1SMB60AT3G TTI: SZ1SMB60AT3G Littelfuse Availability: 10,000In StockESD Protection Diodes / TVS Diodes 60V 600W UNI-DIR SZ1SMB AEC-Q101 | 10,000In Stock | |||
Mfr: P6SMB600CA TTI: P6SMB600CA Littelfuse Availability: 36,000In StockESD Protection Diodes / TVS Diodes P6SMB - CA 600V | 36,000In Stock | |||
Mfr: NANOSMDC075F-2 TTI: NANOSMDC075F-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC .75A 6V 100A Imax | 3,000In Stock | E65718-000 RF1348-000 | ||
Mfr: 83500000005 TTI: 83500000005 Littelfuse Availability: 3,600In Stock100 On Order Expected 16-Nov-26 Fuse Holder Accessories FLUSH MNT CAP FOR 820-4 / 830-4 HOLDER | 3,600In Stock100 On Order Expected 16-Nov-26 | |||
1,500In Stock | D55663-000 RF2611-000 | |||
Mfr: 2920L300/15DR TTI: 2920L300/15DR Littelfuse Availability: 9,000In StockResettable Fuses - PPTC PTC 15V 2920 3A | 9,000In Stock | |||
Mfr: 178.6165.0002 TTI: 178.6165.0002 Littelfuse Availability: 1,000In StockFuse Holder FLR (ATO) PCB 4-pin Holder | 1,000In Stock | |||
2,000In Stock | ||||
3,000In Stock | 576-01220088H 01220088H | |||
0In Stock | ||||
3,000In Stock6,000 On Order Expected 16-Feb-27 | ||||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 15,000In StockResettable Fuses - PPTC 1.85A 33V 2920 | 15,000In Stock | |||
10,000In Stock | ||||
42,000In Stock | ||||
36,000In Stock | ||||
Mfr: P0080SALRP TTI: P0080SALRP Littelfuse Availability: 5,000In Stock5,000 On Order Expected 23-Feb-27 Thyristor Surge Protection Devices - TSPD 50A 6V | 5,000In Stock5,000 On Order Expected 23-Feb-27 | |||
Mfr: 021506.3MXEP TTI: 021506.3MXEP Littelfuse Availability: 6,000In StockCartridge Fuses 250V 6.3A Slo-Blo | 6,000In Stock | |||
Mfr: 2920L150DR TTI: 2920L150DR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 1.50A 33V 2920 | 3,000In Stock | |||
Mfr: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 4,000In Stock | |||
100In Stock | ||||
5,000In Stock | ||||
5,000In Stock |