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 |
|---|---|---|---|---|
Mfr: 0440.750WRA TTI: 0440.750WRA Littelfuse Availability: 6,000In StockSurface Mount Fuses .750A 63V FAST ACTING | 6,000In Stock | |||
5,000In Stock | ||||
Mfr: V18MLE0805LNH TTI: V18MLE0805LNH Littelfuse Availability: 2,500In Stock7,500 On Order Expected 05-Jan-27 Varistors 18 VDC 50V-CL | 2,500In Stock7,500 On Order Expected 05-Jan-27 | |||
Mfr: 07985003ZXS TTI: 07985003ZXS Littelfuse Availability: 10In StockFuse Holder MDB5 PDM 32V w/ SEAL KIT | 10In Stock | |||
Mfr: NGD3103K3T1NLB001 TTI: NGD3103K3T1NLB001 Littelfuse Availability: 4,300In StockNTC Thermistors 10K OHM 10% DO-35 | 4,300In Stock | |||
Mfr: TP5.0SMDJ70CA TTI: TP5.0SMDJ70CA Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS | 6,000In Stock | |||
750In Stock | ||||
1,000In Stock | ||||
Mfr: 37012500410 TTI: 37012500410 Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 250V IEC LBC SL 2.5A TR5 | 2,000In Stock | |||
900In Stock | ||||
100In Stock | F93377-000 RF3203-000 | |||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 1,000In Stock | |||
Mfr: 0313.200MXP TTI: 0313.200MXP Littelfuse Availability: 300In StockCartridge Fuses 250V .2A Slo-Blo 3AG | 300In Stock | |||
Mfr: V5.5MLA0402LNR TTI: V5.5MLA0402LNR Littelfuse Availability: 20,000In StockVaristors 5.5 VDC .05J 39V-CL 210PF P | 20,000In Stock | |||
Mfr: 0234003.MXP TTI: 0234003.MXP Littelfuse Availability: 450In Stock3,000 On Order Expected 08-Sep-26 Cartridge Fuses 250V 3A Medium Acting | 450In Stock3,000 On Order Expected 08-Sep-26 | |||
Mfr: 0312.125MXP TTI: 0312.125HXP Littelfuse Availability: 100In StockCartridge Fuses 250V 125mA Fast Acting 3AG | 100In Stock | |||
Mfr: 0460.500UR TTI: 0460.500UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V .5A Slo-Blo | 500In Stock | |||
Mfr: 0314007.MXP TTI: 0314007.HXP Littelfuse Availability: 300In StockCartridge Fuses 250V 7A Fast Acting | 300In Stock | |||
Mfr: 02301.25HXP TTI: 02301.25HXP Littelfuse Availability: 200In StockCartridge Fuses 250V 1.25A Slo-Blo 2AG | 200In Stock | |||
Mfr: 0464001.DR TTI: 0464001.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 250VAC 1A .0762ohms 464 NANO2 | 1,500In Stock | |||
Mfr: 0459002.ER TTI: 0459002.ER Littelfuse Availability: 5,000In StockSurface Mount Fuses 125V 2A Fast Acting | 5,000In Stock | |||
Mfr: 0234005.MXP TTI: 0234005.MXP Littelfuse Availability: 1,050In StockCartridge Fuses 250V 5A Medium Acting | 1,050In Stock | |||
Mfr: 0239.250MXP TTI: 0239.250HXP Littelfuse Availability: 750In StockCartridge Fuses 250V .25A Slo-Blo | 750In Stock | |||
Mfr: 0232002.MXP TTI: 0232002.MXP Littelfuse Availability: 1,350In StockCartridge Fuses 250V 2A Medium Acting | 1,350In Stock | |||
Mfr: 0235002.MXP TTI: 0235002.MXP Littelfuse Availability: 500In StockCartridge Fuses 250V 2A Fast Acting | 500In Stock |