Littelfuse - Circuit Protection
63,604 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (650)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,325)
- Fuse Holders (3,353)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
940In Stock | ||||
Mfr: CCMR015.TXP TTI: CCMR015.TXP Littelfuse Availability: 40In StockIndustrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay | 40In Stock | |||
Mfr: KLDR.800TXP TTI: KLDR.800TXP Littelfuse Availability: 4,960In StockIndustrial & Electrical Fuses .8A 600VAC 300VDC Slo-Blo | 4,960In Stock | |||
Mfr: CCMR015.HXP TTI: CCMR015.HXP Littelfuse Availability: 2,600In StockIndustrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay | 2,600In Stock | |||
Mfr: CCMR02.5TXP TTI: CCMR02.5TXP Littelfuse Availability: 160In StockIndustrial & Electrical Fuses 2.5A 600VAC 250VDC Time-Delay | 160In Stock | |||
4In Stock | ||||
3In Stock | ||||
110In Stock | ||||
11In Stock | ||||
505In Stock | ||||
15In Stock | ||||
10In Stock | ||||
1In Stock | ||||
Mfr: L50QS200.V TTI: L50QS200.V Littelfuse Availability: 5In StockIndustrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED | 5In Stock | |||
Mfr: JLLS020.TXP TTI: JLLS020.TXP Littelfuse Availability: 6In StockIndustrial & Electrical Fuses 20A 600VAC 300VDC CLASS T | 6In Stock | |||
500In Stock | ||||
500In Stock | ||||
2,100In Stock | ||||
1,000In Stock | ||||
1,500In Stock | ||||
Mfr: RF1878-000 TTI: GTCA28-750M-R20 Littelfuse Availability: 2,720In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE AXIAL LEADS GDT | 2,720In Stock | RF1878-000 | ||
286In Stock | ||||
Mfr: F71843-000 TTI: LVR033S Littelfuse Availability: 100In StockResettable Fuses - PPTC .33A 240VAC 20/4.5A Imax | 100In Stock | F71843-000 | ||
Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 3,000In Stock3,000 On Order Expected 22-Sep-26 Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 3,000In Stock3,000 On Order Expected 22-Sep-26 | D27406-000 RF2634-000 | ||
Mfr: RF2155-000 TTI: MINIASMDC050F-2 Littelfuse Availability: 242,000In StockResettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 242,000In Stock | RF2155-000 |