Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
9,000In Stock | ||||
Mfr: NPCPG103F3T1NDM06 TTI: USP10973 Littelfuse Availability: 240In Stock1,500 On Order Expected 09-Dec-26 NTC Thermistors 10K OHM 1% PROBE ASSEMBLY | 240In Stock1,500 On Order Expected 09-Dec-26 | NPCPG103F3T1NDM06 | ||
Mfr: 0FHM0001LXN TTI: 0FHM0001LXN Littelfuse Availability: 6,500In Stock1,000 On Order Expected 04-Dec-26 Fuse Holder MINI Fuse - Inline | 6,500In Stock1,000 On Order Expected 04-Dec-26 | |||
90,500In Stock | ||||
130In Stock | ||||
10In Stock | ||||
430In Stock | ||||
Mfr: CA2B034620121D TTI: CA2-B0-34-620-121-D Carling Technologies Availability: 96In StockCircuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 | 96In Stock | CA2B034620121D | ||
Mfr: CCMR002.TXP TTI: CCMR002.TXP Littelfuse Availability: 427In StockIndustrial & Electrical Fuses 2A 600VAC 250VDC Time-Delay | 427In Stock | |||
Mfr: KLDR006.TXP TTI: KLDR006.TXP Littelfuse Availability: 268In StockIndustrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo | 268In Stock | |||
Mfr: KLDR01.8TXP TTI: KLDR01.8TXP Littelfuse Availability: 94In StockIndustrial & Electrical Fuses 1.8A 600VAC 300VDC Slo-Blo | 94In Stock | |||
Mfr: KLDR012.TXP TTI: KLDR012.TXP Littelfuse Availability: 50In StockIndustrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo | 50In Stock | |||
Mfr: CCMR025.TXP TTI: CCMR025.TXP Littelfuse Availability: 725In StockIndustrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay | 725In Stock | |||
42,950In Stock | ||||
3,850In Stock | ||||
Mfr: RF1878-000 TTI: GTCA28-750M-R20 Littelfuse Availability: 2,420In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE AXIAL LEADS GDT | 2,420In Stock | RF1878-000 | ||
Mfr: 30KPA58A-B TTI: 30KPA58A-B Littelfuse Availability: 105In StockESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial | 105In Stock | |||
7,300In Stock | ||||
750In Stock4,000 On Order Expected | ||||
Mfr: 088502.5DR TTI: 088502.5DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2 | 1,500In Stock | |||
Mfr: TPSMA6L18A TTI: TPSMA6L18A Littelfuse Availability: 12,000In StockESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional | 12,000In Stock | |||
Mfr: TPSMA6L33A TTI: TPSMA6L33A Littelfuse Availability: 9,000In StockESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional | 9,000In Stock | |||
134In Stock | ||||
4In Stock | ||||
Mfr: 37311600410 TTI: 37311600410 Littelfuse Availability: 100In StockFuses with Leads - Through Hole 250V UL FA SL 1.6A TR5 | 100In Stock |