Littelfuse - Circuit Protection
66,578 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (676)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (15,873)
- Fuse Holders (3,518)
- Fuses (27,768)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,783)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (117)
- Thermistors (4,996)
- Thyristors (5,860)
- Varistors (8,615)
Part | Availability | Purchasing | RoHS/Lead |
|---|---|---|---|
0In Stock | |||
0In Stock | |||
Mfr: 0466.125NRHF TTI: 0466.125NRHF Littelfuse Availability: 0In StockSurface Mount Fuses 125V .125A HALIDE FREE | 0In Stock | ||
Mfr: SP3003-04ATG TTI: SP3003-04ATG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA | 0In Stock | ||
0In Stock | |||
Mfr: 1812L035/30DR TTI: 1812L035/30DR Littelfuse Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A | 0In Stock | ||
Mfr: 1812L050/30PR TTI: 1812L050/30PR Littelfuse Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A | 0In Stock | ||
0In Stock | |||
Mfr: SP1003-01ETG TTI: SP1003-01ETG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF | 0In Stock | ||
Mfr: 0476015.MRSN TTI: 0476015.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 15A .0045ohms 476 NANO2 | 0In Stock | ||
Mfr: SZ1.5SMC33AT3G TTI: SZ1.5SMC33AT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 33V 1.5kW UNI-DIR SZ1.5SMC AEC-Q101 | 0In Stock | ||
0In Stock | |||
Mfr: 37215000511 TTI: 37215000511 Littelfuse Availability: 0In StockFuses with Leads - Through Hole IEC TL LL 5A TR5 250V | 0In Stock | ||
Mfr: SP4020-01FTG TTI: SP4020-01FTG Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection | 0In Stock | ||
Mfr: USUR1000-503G-06 TTI: USUR1000-503G-06 Littelfuse Availability: 0In StockNTC Thermistors 50K OHM 2% RING LUG ASMBLY | 0In Stock | ||
Mfr: 0218.500MXBP TTI: 0218.500MXBP Littelfuse Availability: 0In Stock4,000 On Order Expected 18-Jan-27 Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC | 0In Stock4,000 On Order Expected 18-Jan-27 | ||
Mfr: 0435.250KRS TTI: 0435.250KRS Littelfuse Availability: 0In Stock10,000 On Order Expected 22-Jan-27 Surface Mount Fuses 32V .250A SLIM Fast Acting 0402 | 0In Stock10,000 On Order Expected 22-Jan-27 | ||
0In Stock | |||
Mfr: 0263002.HAT1L TTI: 0263002.HAT1L Littelfuse Availability: 0In StockFuses with Leads - Through Hole 250V 2A PICO II | 0In Stock | ||
Mfr: SZSMF4L60CAT3G TTI: SZSMF4L60CAT3G Littelfuse Availability: 0In Stock10,000 On Order Expected 05-Jan-27 ESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 | 0In Stock10,000 On Order Expected 05-Jan-27 | ||
0In Stock | |||
0In Stock | |||
0In Stock | |||
0In Stock | |||
Mfr: 0454.375MR TTI: 0454.375MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.375A 1.2ohms 454 NANO2 | 0In Stock |