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 | Part # Aliases |
|---|---|---|---|---|
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Mfr: USUR1000-503G-06 TTI: USUR1000-503G-06 Littelfuse Availability: 0In StockNTC Thermistors 50K OHM 2% RING LUG ASMBLY | 0In Stock | |||
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Mfr: 0476015.MRSN TTI: 0476015.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 15A .0045ohms 476 NANO2 | 0In Stock | |||
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Mfr: 37215000511 TTI: 37215000511 Littelfuse Availability: 0In StockFuses with Leads - Through Hole IEC TL LL 5A TR5 250V | 0In Stock | |||
0In Stock | A51391-000 RF2567-000 | |||
Mfr: 0459005.ER TTI: 0459005.ER Littelfuse Availability: 0In Stock5,000 On Order Expected 29-Jan-27 Surface Mount Fuses 125V 5A Fast Acting | 0In Stock5,000 On Order Expected 29-Jan-27 | |||
Mfr: 0217.630MXP TTI: 0217.630MXP Littelfuse Availability: 0In StockCartridge Fuses 250 V 0.63A 5x20mm Fast Acting | 0In Stock | |||
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Mfr: SP3003-04ATG TTI: SP3003-04ATG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA | 0In Stock | |||
0In Stock | 576-V130LA10A V130LA10A | |||
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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 | |||
Mfr: SP1003-01ETG TTI: SP1003-01ETG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF | 0In Stock | |||
Mfr: 0263002.HAT1L TTI: 0263002.HAT1L Littelfuse Availability: 0In StockFuses with Leads - Through Hole 250V 2A PICO II | 0In Stock | |||
Mfr: SP4020-01FTG TTI: SP4020-01FTG Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection | 0In Stock | |||
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Mfr: 04661.25NR TTI: 04661.25NR Littelfuse Availability: 0In Stock5,000 On Order Expected 05-Mar-27 Surface Mount Fuses 63V 1.25A VFA Slimline | 0In Stock5,000 On Order Expected 05-Mar-27 |