Littelfuse - Circuit Protection
130.207 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.769)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.126)
- Fuse Holders (3.488)
- Fuses (27.708)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.839)
- Surge Protective Devices - SPD (2.603)
- Thermal Cutoffs (115)
- Thermistors (5.055)
- Thyristors (7.261)
- Varistors (8.577)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
15.000In Stock | ||||
61.000In Stock57.000 On Order Expected 20-Jan-27 | ||||
Mfr: 3425L300/36MR TTI: 3425L300/36MR Littelfuse Availability: 3.000In Stock13.000 On Order Expected Resettable Fuses - PPTC 3425L Series PPTC | 3.000In Stock13.000 On Order Expected | |||
Mfr: 5.0SMDJ45CA-T7 TTI: 5.0SMDJ45CA-T7 Littelfuse Availability: 500In Stock1.500 On Order Expected 07-Oct-26 ESD Protection Diodes / TVS Diodes 5kW 45V 5% Bi-Directional | 500In Stock1.500 On Order Expected 07-Oct-26 | |||
Mfr: 0287025.PXS TTI: 0287025.PXS Littelfuse Availability: 10.000In StockAutomotive Fuses 32V 25A ATO Silver Nylon | 10.000In Stock | |||
15.000In Stock | ||||
Mfr: 178.6125.0001 TTI: 178.6125.0001 Littelfuse Availability: 300In StockFuse Holder Accessories FH2 ATO Holder Cover | 300In Stock | |||
Mfr: 1206L035/16YR TTI: 1206L035/16YR Littelfuse Availability: 8.000In StockResettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT | 8.000In Stock | |||
27.000In Stock24.000 On Order Expected 24-Feb-27 | ||||
Mfr: 39208000000 TTI: 39208000000 Littelfuse Availability: 564.200In Stock639.800 On Order Expected Fuses with Leads - Through Hole 250V IEC TL LL .800A TE5 | 564.200In Stock639.800 On Order Expected | |||
6.000In Stock | ||||
1.600In Stock | ||||
30.000In Stock150.000 On Order Expected | ||||
15.000In Stock42.000 On Order Expected | ||||
4.800In Stock21.600 On Order Expected | ||||
12.000In Stock138.000 On Order Expected | ||||
Mfr: P4SMA400CA TTI: P4SMA400CA Littelfuse Availability: 25.000In StockESD Protection Diodes / TVS Diodes 342V 400W 5% Bi-directional | 25.000In Stock | |||
4.500In Stock | ||||
Mfr: RF2690-000 TTI: RXEF110-2 Littelfuse Availability: 13.500In Stock19.500 On Order Expected 03-Feb-27 Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax | 13.500In Stock19.500 On Order Expected 03-Feb-27 | A51303-000 RF2690-000 | ||
Mfr: RF0316-000 TTI: SMD075F-2 Littelfuse Availability: 4.000In StockResettable Fuses - PPTC .75A 30V 40A Imax | 4.000In Stock | E60846-000 RF0316-000 | ||
Mfr: RF1673-000 TTI: SRP350F Littelfuse Availability: 500In Stock30.000 On Order Expected 10-Mar-27 Resettable Fuses - PPTC SRP350F | 500In Stock30.000 On Order Expected 10-Mar-27 | F81926-000 RF1673-000 | ||
Mfr: RF2723-000 TTI: RUEF900 Littelfuse Availability: 2.750In StockResettable Fuses - PPTC 9A 30V 100A Imax | 2.750In Stock | A31317-000 RF2723-000 | ||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 21.000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 21.000In Stock | |||
Mfr: 0326020.HXP TTI: 0326020.HXP Littelfuse Availability: 1.300In Stock2.600 On Order Expected Cartridge Fuses 250V 20A Slo-Blo | 1.300In Stock2.600 On Order Expected | 326020.HXP | ||
Mfr: 2016L260/24MR TTI: 2016L260/24MR Littelfuse Availability: 4.000In Stock9.000 On Order Expected Resettable Fuses - PPTC 24 V .75A-HD 24A MAX | 4.000In Stock9.000 On Order Expected |