Littelfuse - Circuit Protection
64.723 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (645)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.061)
- Fuse Holders (3.497)
- Fuses (27.734)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.053)
- Thyristors (5.931)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2564-000 TTI: RXEF020 Littelfuse Availability: 42.000In Stock12.500 On Order Expected 11-Nov-26 Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax | 42.000In Stock12.500 On Order Expected 11-Nov-26 | E76239-000 RF2564-000 | ||
Mfr: RF2571-000 TTI: RXEF090 Littelfuse Availability: 40.000In Stock14.000 On Order Expected 25-Nov-26 Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax | 40.000In Stock14.000 On Order Expected 25-Nov-26 | A52660-000 RF2571-000 | ||
Mfr: RF1334-000 TTI: MINISMDC014F-2 Littelfuse Availability: 202.000In Stock98.000 On Order Expected 25-Nov-26 Resettable Fuses - PPTC .14A 60V 10A Imax | 202.000In Stock98.000 On Order Expected 25-Nov-26 | F67045-000 RF1334-000 | ||
6.000In Stock18.000 On Order Expected 03-Feb-27 | ||||
Mfr: 0215002.MXP TTI: 0215002.MXP Littelfuse Availability: 15.000In Stock17.000 On Order Expected Cartridge Fuses 250V 2A Slo-Blo | 15.000In Stock17.000 On Order Expected | |||
Mfr: 0218.500MXP TTI: 0218.500MXP Littelfuse Availability: 24.000In Stock16.000 On Order Expected Cartridge Fuses 250V .5A Time Lag (Slo-Blo) | 24.000In Stock16.000 On Order Expected | |||
Mfr: 0215001.MXP TTI: 0215001.MXP Littelfuse Availability: 3.000In Stock27.000 On Order Expected Cartridge Fuses 250V 1A Slo-Blo | 3.000In Stock27.000 On Order Expected | |||
Mfr: RF2565-000 TTI: RXEF030 Littelfuse Availability: 4.500In Stock10.000 On Order Expected Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax | 4.500In Stock10.000 On Order Expected | 461130-000 RF2565-000 | ||
Mfr: RF2566-000 TTI: RXEF040 Littelfuse Availability: 11.500In Stock18.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 11.500In Stock18.000 On Order Expected 13-Jan-27 | 759132-000 RF2566-000 | ||
Mfr: RF2644-000 TTI: RUEF135 Littelfuse Availability: 7.500In Stock10.000 On Order Expected 28-Oct-26 Resettable Fuses - PPTC 1.35A 30V 100A Imax | 7.500In Stock10.000 On Order Expected 28-Oct-26 | C13877-000 RF2644-000 | ||
Mfr: RF2561-000 TTI: RUEF400 Littelfuse Availability: 17.500In StockResettable Fuses - PPTC 4A 30V 100A Imax | 17.500In Stock | F56630-000 RF2561-000 | ||
33.000In Stock27.000 On Order Expected 03-Feb-27 | ||||
Mfr: FHAC0002ZXJ TTI: FHAC0002ZXJ Littelfuse Availability: 26.000In Stock39.000 On Order Expected Fuse Holder HOLDER ATO INLINE HD W/COVER | 26.000In Stock39.000 On Order Expected | |||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 3.000In Stock11.000 On Order Expected Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 3.000In Stock11.000 On Order Expected | |||
Mfr: 0452005.MRL TTI: 0452005.MRL Littelfuse Availability: 2.000In Stock131.000 On Order Expected Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 | 2.000In Stock131.000 On Order Expected | 576-R452005.L R452005.L | ||
Mfr: 045203.5MRL TTI: 045203.5MRL Littelfuse Availability: 6.000In Stock40.000 On Order Expected Surface Mount Fuses 125VAC 3.5A .0224ohms 452 NANO2 | 6.000In Stock40.000 On Order Expected | |||
Mfr: 0215005.MXP TTI: 0215005.MXP Littelfuse Availability: 15.000In Stock13.000 On Order Expected Cartridge Fuses 250V 5A Slo-Blo | 15.000In Stock13.000 On Order Expected | |||
Mfr: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 0In Stock27.000 On Order Expected Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 0In Stock27.000 On Order Expected | |||
Mfr: 1210L020WR TTI: 1210L020WR Littelfuse Availability: 27.000In Stock33.000 On Order Expected Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE | 27.000In Stock33.000 On Order Expected | |||
55.000In Stock270.000 On Order Expected | ||||
105.000In Stock160.000 On Order Expected | ||||
35.000In Stock165.000 On Order Expected | ||||
Mfr: 0468002.NR TTI: 0468002.NR Littelfuse Availability: 5.000In Stock50.000 On Order Expected Surface Mount Fuses 2A Slo-Blo | 5.000In Stock50.000 On Order Expected | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 21.000In Stock45.000 On Order Expected Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 21.000In Stock45.000 On Order Expected | |||
Mfr: 02153.15MXP TTI: 02153.15MXP Littelfuse Availability: 20.000In Stock55.000 On Order Expected Cartridge Fuses 250V 3.15A Slo-Blo | 20.000In Stock55.000 On Order Expected |