Littelfuse - Circuit Protection
65,564 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (668)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,933)
- Fuse Holders (3,504)
- Fuses (27,726)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,779)
- Surge Protective Devices - SPD (2,569)
- Thermal Cutoffs (117)
- Thermistors (4,992)
- Thyristors (5,859)
- Varistors (8,606)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
0In Stock | ||||
Mfr: MINISMDC150F/12-2 TTI: MINISMDC150F/12-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC 1.5A 12V 100A Imax | 0In Stock | F47073-000 RF1336-000 | ||
Mfr: SP4020-01FTG TTI: SP4020-01FTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection | 0In Stock | |||
Mfr: 37215000511 TTI: 37215000511 Littelfuse Availability: 0In StockFuses with Leads - Through Hole IEC TL LL 5A TR5 250V | 0In Stock | |||
0In Stock | ||||
Mfr: SZ1.5SMC33AT3G TTI: SZ1.5SMC33AT3G Littelfuse Availability: 0In Stock2,500 On Order Expected 16-Oct-26 ESD Protection Diodes / TVS Diodes 33V 1.5kW UNI-DIR SZ1.5SMC AEC-Q101 | 0In Stock2,500 On Order Expected 16-Oct-26 | |||
Mfr: 0476015.MRSN TTI: 0476015.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 15A .0045ohms 476 NANO2 | 0In Stock | |||
0In Stock | ||||
Mfr: 0505025.MXEP TTI: 0505025.MXEP Littelfuse Availability: 0In StockCartridge Fuses 500V 25A 3AB PT PB-FREE | 0In Stock | |||
Mfr: 021506.3TXP TTI: 021506.3TXP Littelfuse Availability: 0In StockCartridge Fuses 250V 6.3A IEC TD HBC | 0In Stock | |||
Mfr: 0324010.HXP TTI: 0324010.HXP Littelfuse Availability: 0In StockCartridge Fuses 250V 10A Fast Acting | 0In Stock | |||
0In Stock | C97760-000 RF1403-000 | |||
Mfr: 0218.160MXP TTI: 0218.160MXP Littelfuse Availability: 0In StockCartridge Fuses 250V .16A Time Lag (Slo-Blo) | 0In Stock | |||
Mfr: 0435.500KR TTI: 0435.500KR Littelfuse Availability: 0In StockSurface Mount Fuses 32V .5A 0402 Very Fast Acting | 0In Stock | |||
0In Stock | ||||
Mfr: 0154002.DRTL TTI: 0154002.DRTL Littelfuse Availability: 0In StockSurface Mount Fuses ACS SMF OMNI-BLOK SB RoHS 260C 2A | 0In Stock | |||
0In Stock | 576-5600000131 5600000131 | |||
Mfr: NANOSMDC075F-2 TTI: NANOSMDC075F-2 Littelfuse Availability: 0In Stock3,000 On Order Expected 09-Oct-26 Resettable Fuses - PPTC .75A 6V 100A Imax | 0In Stock3,000 On Order Expected 09-Oct-26 | E65718-000 RF1348-000 | ||
0In Stock | ||||
Mfr: SM712-02HTG TTI: SM712-02HTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23- | 0In Stock | |||
Mfr: SMCJ170CA-HR TTI: SMCJ170CA-HR Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1.5kW 170V Hi Rel 5% Bi-Directional | 0In Stock | |||
Mfr: 0477010.MXEP TTI: 0477010.MXEP Littelfuse Availability: 0In StockFuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 10A | 0In Stock | |||
0In Stock | ||||
0In Stock | ||||
0In Stock |