Littelfuse - Circuit Protection
64.739 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (646)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.076)
- Fuse Holders (3.497)
- Fuses (27.736)
- 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 (5.929)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2622-000 TTI: RXEF010-2 Littelfuse Availability: 33.000In Stock39.000 On Order Expected Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 33.000In Stock39.000 On Order Expected | A55457-000 RF2622-000 | ||
Mfr: RF2628-000 TTI: RXEF025 Littelfuse Availability: 2.000In Stock18.000 On Order Expected Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 2.000In Stock18.000 On Order Expected | A85432-000 RF2628-000 | ||
5.600In Stock12.200 On Order Expected | ||||
45.000In Stock105.000 On Order Expected | ||||
15.000In Stock3.000 On Order Expected 18-Nov-26 | ||||
27.000In Stock81.000 On Order Expected 07-Jul-27 | ||||
Mfr: 37213150411 TTI: 37213150411 Littelfuse Availability: 12.000In Stock22.000 On Order Expected Fuses with Leads - Through Hole IEC TL LBC SL 3.15A TR5 | 12.000In Stock22.000 On Order Expected | |||
Mfr: RF2653-000 TTI: RUEF700 Littelfuse Availability: 10.750In Stock15.000 On Order Expected 27-Jan-27 Resettable Fuses - PPTC 7A 30V 100A Imax | 10.750In Stock15.000 On Order Expected 27-Jan-27 | F56655-000 RF2653-000 | ||
Mfr: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 0In Stock345.000 On Order Expected Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 0In Stock345.000 On Order Expected | |||
20.000In Stock60.000 On Order Expected | ||||
33.000In Stock48.000 On Order Expected | ||||
Mfr: 0242.050UR TTI: 0242.050UR Littelfuse Availability: 3.500In Stock76.000 On Order Expected Surface Mount Fuses 250V .05A | 3.500In Stock76.000 On Order Expected | |||
Mfr: V26MLA1206NH TTI: V26MLA1206NH Littelfuse Availability: 47.500In Stock127.500 On Order Expected Varistors 26V 150A 900pF | 47.500In Stock127.500 On Order Expected | |||
Mfr: FHAC0001ZXJG TTI: FHAC0001ZXJG Littelfuse Availability: 6.000In StockFuse Holder HOLDER ATO INLINE BLACK WIRE | 6.000In Stock | |||
36.000In Stock132.000 On Order Expected | ||||
3.800In Stock10.300 On Order Expected | 150322 | |||
Mfr: SZSMF30AT1G TTI: SZSMF30AT1G Littelfuse Availability: 0In Stock27.000 On Order Expected ESD Protection Diodes / TVS Diodes 30V 200W UNI-DIR SZSMF AEC-Q101 | 0In Stock27.000 On Order Expected | |||
150In Stock | ||||
Mfr: TMOV20RP275E TTI: TMOV20RP275E Littelfuse Availability: 79.800In Stock89.400 On Order Expected Varistors THERMALLY PROTECTED VARISTOR 20MM | 79.800In Stock89.400 On Order Expected | |||
Mfr: 10207101009 TTI: 10207101009 Littelfuse Availability: 30.000In Stock63.000 On Order Expected Fuse Clips ACS 6.3mm Clip | 30.000In Stock63.000 On Order Expected | 576-102071 102071 | ||
Mfr: RF2640-000 TTI: RXEF135 Littelfuse Availability: 7.000In Stock14.000 On Order Expected 08-Jan-27 Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 7.000In Stock14.000 On Order Expected 08-Jan-27 | E76253-000 RF2640-000 | ||
Mfr: 81500000005 TTI: 81500000005 Littelfuse Availability: 25.600In Stock11.000 On Order Expected 16-Dec-26 Fuse Holder Accessories 5x20mm / 6.3x32mm PC Mount | 25.600In Stock11.000 On Order Expected 16-Dec-26 | |||
Mfr: 045101.5MRL TTI: 045101.5MRL Littelfuse Availability: 6.000In Stock4.000 On Order Expected 17-Feb-27 Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 | 6.000In Stock4.000 On Order Expected 17-Feb-27 | |||
Mfr: 1812L050/60MR TTI: 1812L050/60MR Littelfuse Availability: 102.000In Stock28.000 On Order Expected 17-Feb-27 Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 102.000In Stock28.000 On Order Expected 17-Feb-27 | |||
80.000In Stock80.000 On Order Expected |