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 |
|---|---|---|---|---|
Mfr: 023902.5MXP TTI: 023902.5HXP Littelfuse Availability: 700In StockCartridge Fuses 250V 2.5A Slo-Blo | 700In Stock | |||
Mfr: 0218.160MXP TTI: 0218.160HXP Littelfuse Availability: 900In StockCartridge Fuses 250V .16A Time Lag (Slo-Blo) | 900In Stock | |||
800In Stock | ||||
Mfr: 39512000440 TTI: 39512000440 Littelfuse Availability: 5,225In StockFuses with Leads - Through Hole 125V UL FA SL 2A TE5 | 5,225In Stock | |||
Mfr: 37215000411 TTI: 37215000411 Littelfuse Availability: 400In StockFuses with Leads - Through Hole IEC TL LBC SL 5A TR5 | 400In Stock | |||
Mfr: 82000000005 TTI: 82000000005 Littelfuse Availability: 350In StockFuse Holder 5x20MM PANEL MNT QC BODY ONLY | 350In Stock | |||
Mfr: 155.0892.6301 TTI: 155.0892.6301 Littelfuse Availability: 700In StockAutomotive Fuses CFB Series Battery Terminal Fuse | 700In Stock | |||
Mfr: 80000000005 TTI: 80000000005 Littelfuse Availability: 1,200In StockFuse Holder Panel Mount Body only | 1,200In Stock | |||
5,500In Stock | ||||
700In Stock | ||||
Mfr: RF0312-000 TTI: SMD200F-2 Littelfuse Availability: 6,000In Stock6,000 On Order Expected 07-Jan-27 Resettable Fuses - PPTC 2A 15V 40A Imax | 6,000In Stock6,000 On Order Expected 07-Jan-27 | C07648-000 RF0312-000 | ||
Mfr: 0230007.MXP TTI: 0230007.MXP Littelfuse Availability: 900In Stock7,000 On Order Expected 20-Nov-26 Cartridge Fuses 125V 7A Slo-Blo 2AG | 900In Stock7,000 On Order Expected 20-Nov-26 | |||
Mfr: 0263.125MXL TTI: 0263.125MXL Littelfuse Availability: 200In StockFuses with Leads - Through Hole 250V.125A PICO II | 200In Stock | |||
1,700In Stock | ||||
Mfr: 37202500411 TTI: 37202500411 Littelfuse Availability: 1,350In StockFuses with Leads - Through Hole IEC TL LBC SL .250A TR5 | 1,350In Stock | |||
Mfr: RF3225-000 TTI: RGEF300-2 Littelfuse Availability: 10,000In Stock2,500 On Order Expected 04-Dec-26 Resettable Fuses - PPTC RGEF300-2 | 10,000In Stock2,500 On Order Expected 04-Dec-26 | F77069-000 RF3225-000 | ||
Mfr: 0225002.MXP TTI: 0225002.MXP Littelfuse Availability: 5,100In StockCartridge Fuses 250V 2A Fast Acting | 5,100In Stock | |||
Mfr: 0217015.MXP TTI: 0217015.HXP Littelfuse Availability: 100In StockCartridge Fuses 250 V 15A 5x20mm Fast Acting | 100In Stock | |||
Mfr: 0324015.MXP TTI: 0324015.MXP Littelfuse Availability: 500In StockCartridge Fuses 250V 15A Fast Acting | 500In Stock | |||
300In Stock | ||||
1,640In Stock | ||||
Mfr: 0216001.MXP TTI: 0216001.MXP Littelfuse Availability: 750In StockCartridge Fuses 250V 1A Fast Acting | 750In Stock | |||
Mfr: 0230003.MXP TTI: 0230003.HXP Littelfuse Availability: 6,900In StockCartridge Fuses 250V 3A Slo-Blo 2AG | 6,900In Stock | |||
9,000In Stock | ||||
4,800In Stock | 1.5KE82CA. |