Littelfuse - Circuit Protection
130,309 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,003)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,353)
- Fuses (27,197)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (112)
- Thermistors (4,889)
- Thyristors (6,890)
- Varistors (8,448)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
22,465In Stock | ||||
937In Stock | ||||
12,000In Stock | ||||
Mfr: 5.0SMDJ64A TTI: 5.0SMDJ64A Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes 5kW 64V 5% Uni-Directional | 15,000In Stock | |||
3,000In Stock | ||||
Mfr: TMOV20RP275E TTI: TMOV20RP275E Littelfuse Availability: 16,120In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 16,120In Stock | |||
Mfr: TMOV20RP300E TTI: TMOV20RP300E Littelfuse Availability: 2,500In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 2,500In Stock | |||
Mfr: 1206L075THYR TTI: 1206L075THYR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN | 4,000In Stock | 576-1206L075WR 1206L075WR | ||
Mfr: 1206L110THYR TTI: 1206L110THYR Littelfuse Availability: 12,000In Stock76,000 On Order Expected Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN | 12,000In Stock76,000 On Order Expected | |||
100In Stock5,650 On Order Expected 20-Oct-26 | ||||
Mfr: 0314005.MXP TTI: 0314005.MXP Littelfuse Availability: 500In Stock2,000 On Order Expected 23-Oct-26 Cartridge Fuses 250V 5A Fast Acting | 500In Stock2,000 On Order Expected 23-Oct-26 | |||
Mfr: 0216.500MXP TTI: 0216.500MXP Littelfuse Availability: 500In StockCartridge Fuses 250V .5A Fast Acting | 500In Stock | |||
Mfr: 023002.5MXP TTI: 023002.5HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 2.5A Slo-Blo 2AG | 1,000In Stock | |||
Mfr: 031501.6MXP TTI: 031501.6MXP Littelfuse Availability: 17,550In StockCartridge Fuses 250V 1.6A Slo-Blo | 17,550In Stock | |||
500In Stock | ||||
2,450In Stock | ||||
480In Stock | ||||
Mfr: L60030M3SQ TTI: L60030M3SQ Littelfuse Availability: 60In StockFuse Holder Blok 30A 600V 3 Pole Screw Connector | 60In Stock | |||
3,000In Stock12,000 On Order Expected 05-Jan-27 | ||||
6,000In Stock | ||||
Mfr: 0232010.MXP TTI: 0232010.MXP Littelfuse Availability: 100In StockCartridge Fuses 250V 10A Medium Acting | 100In Stock | |||
3,000In Stock6,000 On Order Expected 09-Mar-27 | ||||
72,000In Stock | ||||
15,600In Stock | ||||
2,000In Stock |