Littelfuse - Circuit Protection
64,712 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (754)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,361)
- Fuses (27,205)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,891)
- Thyristors (5,582)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0473007.MRT1L TTI: 0473007.MRT1L Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 125V 7A Slo-Blo | 2,000In Stock | |||
30In Stock | ||||
100In Stock | ||||
134In Stock | ||||
1In Stock | ||||
6,000In Stock | ||||
14,000In Stock | ||||
150In Stock | ||||
2,400In Stock1,200 On Order Expected 23-Nov-26 | ||||
240In Stock | ||||
4In Stock | ||||
Mfr: 0235004.MXP TTI: 0235004.MXP Littelfuse Availability: 8,000In StockCartridge Fuses 125V 4A Fast Acting | 8,000In Stock | |||
Mfr: 045103.5MRL TTI: 045103.5MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 | 1,000In Stock | |||
Mfr: 0460002.UR TTI: 0460002.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 2A Slo-Blo | 500In Stock | |||
Mfr: 0216.100MXEP TTI: 0216.100MXEP Littelfuse Availability: 660In StockCartridge Fuses 250V .1A Fast Acting | 660In Stock | |||
140In Stock | ||||
Mfr: RF1256-000 TTI: PESD0603-240 Littelfuse Availability: 280,000In StockESD Protection Diodes / TVS Diodes 0.25pFA 24V 0603 AEC-Q200 | 280,000In Stock | RF1256-000 | ||
Mfr: 0314010.MXP TTI: 0314010.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 10A Fast Acting | 1,000In Stock | |||
Mfr: 0218015.MXEP TTI: 0218015.MXEP Littelfuse Availability: 50In StockCartridge Fuses 250V 15A Time Lag (Slo-Blo) | 50In Stock | |||
Mfr: 5.0SMDJ48A TTI: 5.0SMDJ48A Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes 5kW 48V 5% Uni-Directional | 6,000In Stock | |||
Mfr: 156.5611.6111 TTI: 156.5611.6111 Littelfuse Availability: 100In StockAutomotive Fuses 80VDC 120A Strip 30 W/ Housing | 100In Stock | |||
2,000In Stock | 576-V39CH8 V39CH8 | |||
Mfr: 025101.5MRT1L TTI: 025101.5MRT1L Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 125V 1.5A | 1,000In Stock | |||
Mfr: NSSM103K3T1NGT001 TTI: NSSM103K3T1NGT001 Littelfuse Availability: 37,500In Stock5,000 On Order Expected 10-Dec-26 NTC Thermistors NTC 10K OHM +/-10% | 37,500In Stock5,000 On Order Expected 10-Dec-26 | |||
Mfr: AQ1003-01LTG TTI: AQ1003-01LTG Littelfuse Availability: 180,000In StockESD Protection Diodes / TVS Diodes 1Ch 30KV 30pF 5V Uni | 180,000In Stock |