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 |
|---|---|---|---|---|
540In Stock | ||||
Mfr: 0218015.MXP TTI: 0218015.HXP Littelfuse Availability: 200In Stock2,000 On Order Expected Cartridge Fuses 250V 15A Time Lag (Slo-Blo) | 200In Stock2,000 On Order Expected | |||
Mfr: 0239004.MXP TTI: 0239004.HXP Littelfuse Availability: 9,900In StockCartridge Fuses 125V 4A Slo-Blo | 9,900In Stock | |||
Mfr: 0230001.MXP TTI: 0230001.HXP Littelfuse Availability: 5,000In StockCartridge Fuses 250V 1A Slo-Blo 2AG | 5,000In Stock | |||
Mfr: 0325015.MXP TTI: 0325015.HXP Littelfuse Availability: 1,000In Stock900 On Order Expected 23-Oct-26 Cartridge Fuses 250V 15A Slo-Blo | 1,000In Stock900 On Order Expected 23-Oct-26 | |||
Mfr: 37201000411 TTI: 37201000411 Littelfuse Availability: 2,700In Stock3,000 On Order Expected 13-Nov-26 Fuses with Leads - Through Hole IEC TL LBC SL .100A TR5 | 2,700In Stock3,000 On Order Expected 13-Nov-26 | |||
Mfr: 2920L200/24DR TTI: 2920L200/24DR Littelfuse Availability: 4,500In StockResettable Fuses - PPTC 24V 2920 2A POLYFUSE | 4,500In Stock | |||
400In Stock | ||||
200In Stock400 On Order Expected 15-Oct-26 | ||||
Mfr: 0235.250MXP TTI: 0235.250HXP Littelfuse Availability: 500In Stock1,000 On Order Expected 29-Sep-26 Cartridge Fuses 250V .25A Fast Acting | 500In Stock1,000 On Order Expected 29-Sep-26 | |||
4,720In Stock4,500 On Order Expected 27-Apr-27 | ||||
Mfr: L60030C2PQ TTI: L60030C2PQ Littelfuse Availability: 846In StockFuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct | 846In Stock | |||
3,000In Stock | ||||
900In Stock | ||||
9,000In Stock | ||||
10In Stock | ||||
15,000In Stock | ||||
15,000In Stock | ||||
1,100In Stock | ||||
270In Stock | ||||
Mfr: 1.5KE6.8CA TTI: 1.5KE6.8CA Littelfuse Availability: 12,000In Stock3,600 On Order Expected 08-Oct-26 ESD Protection Diodes / TVS Diodes 1500W 5.8V Bi-Directional | 12,000In Stock3,600 On Order Expected 08-Oct-26 | |||
Mfr: 1.5KE180CA TTI: 1.5KE180CA Littelfuse Availability: 42,000In StockESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional | 42,000In Stock | |||
Mfr: V56MLA1206NH TTI: V56MLA1206NH Littelfuse Availability: 10,000In StockVaristors 56 VDC 1J 120V-CL 180A PK | 10,000In Stock | |||
2,400In Stock | 1.5KE56CA. | |||
3,178In Stock |