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: 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: 0297030.WXNV TTI: 0297030.WXNV Littelfuse Availability: 21.000In Stock18.000 On Order Expected 23-Dec-26 Automotive Fuses 32V 30A Mini | 21.000In Stock18.000 On Order Expected 23-Dec-26 | |||
Mfr: 0452.375MRL TTI: 0452.375MRL Littelfuse Availability: 2.000In Stock3.000 On Order Expected 10-Feb-27 Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 NANO2 | 2.000In Stock3.000 On Order Expected 10-Feb-27 | |||
Mfr: 02181.25MXP TTI: 02181.25MXP Littelfuse Availability: 14.000In Stock6.000 On Order Expected 21-Apr-27 Cartridge Fuses 250V 1.25A Time Lag (Slo-Blo) | 14.000In Stock6.000 On Order Expected 21-Apr-27 | |||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 1.500In Stock4.500 On Order Expected 20-Jan-27 Resettable Fuses - PPTC 8A 30V 100A Imax | 1.500In Stock4.500 On Order Expected 20-Jan-27 | F07147-000 RF2738-000 | ||
Mfr: 178.6152.0001 TTI: 178.6152.0001 Littelfuse Availability: 1.000In StockFuse Holder HOLDER FOR FKH ATO | 1.000In Stock | |||
Mfr: 0314020.HXP TTI: 0314020.HXP Littelfuse Availability: 3.600In Stock37.900 On Order Expected Cartridge Fuses 250V 20A Fast Acting | 3.600In Stock37.900 On Order Expected | |||
70.000In Stock20.000 On Order Expected 14-Jul-27 | ||||
25.000In Stock | ||||
Mfr: 047706.3MXP TTI: 047706.3MXP Littelfuse Availability: 1.000In StockCartridge Fuses 500Vac 400Vdc TL 5X20 6.3A | 1.000In Stock | |||
21.000In Stock96.000 On Order Expected | ||||
Mfr: 028707.5PXCN TTI: 028707.5PXCN Littelfuse Availability: 10.000In StockAutomotive Fuses ATOF 32V 7.5A Low-Current Nylon | 10.000In Stock | |||
520In Stock320 On Order Expected 16-Dec-26 | ||||
Mfr: 0218.080MXP TTI: 0218.080MXP Littelfuse Availability: 6.000In StockCartridge Fuses 250V .08A Time Lag (Slo-Blo) | 6.000In Stock | |||
Mfr: 0314015.MXP TTI: 0314015.MXP Littelfuse Availability: 7.000In Stock6.000 On Order Expected 07-Apr-27 Cartridge Fuses 250V 15A Fast Acting | 7.000In Stock6.000 On Order Expected 07-Apr-27 | 576-0314015.HXP 0314015.HXP |