Littelfuse - Circuit Protection
129,899 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65,617)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,353)
- Fuses (27,202)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,526)
- Thermal Cutoffs (109)
- Thermistors (4,910)
- Thyristors (6,896)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,475In Stock | ||||
10In Stock | ||||
87In Stock | ||||
20In Stock | ||||
1In Stock | ||||
50In Stock | ||||
9In Stock | ||||
15In Stock | ||||
850In Stock | ||||
Mfr: RF1542-000 TTI: LR4-450F Littelfuse Availability: 25In StockResettable Fuses - PPTC 4.5A 20V 100A Imax | 25In Stock | 177226-000 RF1542-000 | ||
30In Stock | ||||
Mfr: LFR600303CID TTI: LFR600303CID Littelfuse Availability: 5In StockFuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE | 5In Stock | |||
Mfr: CA1B0146303D1MG TTI: CA1-B0-14-630-3D1-MG Carling Technologies Availability: 36In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 36In Stock | CA1B0146303D1MG | ||
100In Stock | ||||
Mfr: L50QS200.V TTI: L50QS200.V Littelfuse Availability: 5In StockIndustrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED | 5In Stock | |||
Mfr: L50QS300.V TTI: L50QS300.V Littelfuse Availability: 4In StockIndustrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED | 4In Stock | |||
50In Stock | ||||
300In Stock | ||||
Mfr: LFJ604003C TTI: LFJ604003C Littelfuse Availability: 2In StockFuse Holder CLASS J FUSE BLOCK 600V 400A 3 POLE | 2In Stock | |||
160In Stock | ||||
4In Stock | ||||
1In Stock | ||||
7In Stock | ||||
Mfr: CCMR015.HXP TTI: CCMR015.HXP Littelfuse Availability: 9,100In StockIndustrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay | 9,100In Stock | |||
Mfr: CCMR02.5TXP TTI: CCMR02.5TXP Littelfuse Availability: 160In StockIndustrial & Electrical Fuses 2.5A 600VAC 250VDC Time-Delay | 160In Stock |