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 |
|---|---|---|---|---|
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 | ||||
22,500In Stock | ||||
48,000In Stock | ||||
1,000In Stock2,900 On Order Expected 12-Nov-26 | ||||
3,750In Stock | ||||
200In Stock | ||||
Mfr: 37411000410 TTI: 37411000410 Littelfuse Availability: 1,150In StockFuses with Leads - Through Hole 250V UL TL SL 1A TR5 | 1,150In Stock | |||
Mfr: 81100000005 TTI: 81100000005 Littelfuse Availability: 1,540In Stock16,000 On Order Expected 30-Dec-26 Fuse Holder ACS HOLDER 811 250V | 1,540In Stock16,000 On Order Expected 30-Dec-26 | |||
Mfr: 0312015.MXP TTI: 0312015.HXP Littelfuse Availability: 600In Stock1,500 On Order Expected 10-Sep-26 Cartridge Fuses 32V 15A Fast Acting | 600In Stock1,500 On Order Expected 10-Sep-26 | |||
Mfr: RF1181-000 TTI: MINISMDC075F/24-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC 24V 750MA-HD 40A MAX | 9,000In Stock | C73860-000 RF1181-000 | ||
400In Stock | C16844-000 RF3059-000 | |||
Mfr: RF2629-000 TTI: RUEF090-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC .9A 30V 100A Imax | 6,000In Stock | 339550-000 RF2629-000 |