Circuit Protection
346,071 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (143,750)
- Circuit Protection Kits (1,033)
- ESD Protection Diodes / TVS Diodes (70,919)
- Fuse Holders (6,472)
- Fuses (41,693)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,632)
- LED Protection Devices (315)
- Power Outlet Strips (3,740)
- Resettable Fuses - PPTC (6,624)
- Surge Protective Devices - SPD (11,019)
- Thermal Cutoffs (381)
- Thermistors (32,038)
- Thyristors (10,207)
- Varistors (29,035)
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Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
197In Stock | ||||
Mfr: 0287004.PXCN TTI: 0287004.PXCN Littelfuse Availability: 6,340In StockAutomotive Fuses ATOF 32V 4A Low-Current Nylon | 6,340In Stock | |||
1,106In Stock | ||||
1,279In Stock | ||||
Mfr: LMI1-E-0-0 TTI: LMI1-E-0-0 Bussmann / Eaton Availability: 1,117In Stock2,200 On Order Expected 01-Jul-26 Fuse Holder FUSE PANEL-LMI="LITTLE BLOCK" | 1,117In Stock2,200 On Order Expected 01-Jul-26 | |||
Mfr: B028-7012-O-J TTI: B028-7012-O-J Bussmann / Eaton Availability: 24In StockFuse Holder Accessories SIDE BRACKET | 24In Stock | |||
Mfr: RF2611-000 TTI: RUEF300 Littelfuse Availability: 2,750In Stock9,250 On Order Expected Resettable Fuses - PPTC 3A 30V 100A Imax | 2,750In Stock9,250 On Order Expected | D55663-000 RF2611-000 | ||
13,480In Stock | ||||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 3,000In Stock21,000 On Order Expected 04-Sep-26 Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 3,000In Stock21,000 On Order Expected 04-Sep-26 | 576-0451015.MR 0451015.MR | ||
2,950In Stock | ||||
Mfr: FHAC0002LXN TTI: FHAC0002LXN Littelfuse Availability: 2,180In StockFuse Holder Holder ATO INLINE HD W/Cover | 2,180In Stock | |||
Mfr: VC120614D300DP TTI: VC120614D300DP KYOCERA AVX Availability: 16,000In Stock60,000 On Order Expected Varistors 10VAC 14VDC 0.4J 105 0pF 18.5 V 32V | 16,000In Stock60,000 On Order Expected | |||
Mfr: VC121048H101DP TTI: VC121048H101DP KYOCERA AVX Availability: 77,000In StockVaristors 34VAC 48VDC 1.2J 500 pF 62 V 100V | 77,000In Stock | |||
Mfr: CDSOT23-SRV05-4 TTI: CDSOT23-SRV05-4 Bourns Availability: 45,000In Stock9,000 On Order Expected 02-Jun-26 ESD Protection Diodes / TVS Diodes SOT-23 5V 4DIODE Low Capacitance | 45,000In Stock9,000 On Order Expected 02-Jun-26 | CDS0T23-SRV05-4 | ||
15,800In Stock | ||||
Mfr: 56000001319 TTI: 56000001319 Littelfuse Availability: 619In Stock2,298 On Order Expected Fuse Holder 6.3A/1.6W/3mm TR5/TE5 Holder | 619In Stock2,298 On Order Expected | 576-5600000131 5600000131 | ||
Mfr: RF2628-000 TTI: RXEF025 Littelfuse Availability: 3,005In Stock1,800 On Order Expected 08-Jul-26 Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 3,005In Stock1,800 On Order Expected 08-Jul-26 | A85432-000 RF2628-000 | ||
Mfr: 0215004.MXP TTI: 0215004.MXP Littelfuse Availability: 1,600In Stock7,650 On Order Expected Cartridge Fuses 250V 4A Slo-Blo | 1,600In Stock7,650 On Order Expected | |||
Mfr: 0312003.MXP TTI: 0312003.MXP Littelfuse Availability: 7,200In Stock6,000 On Order Expected 06-Jul-26 Cartridge Fuses 250V 3A Fast Acting | 7,200In Stock6,000 On Order Expected 06-Jul-26 | |||
1,730In Stock | ||||
Mfr: 0215010.MXP TTI: 0215010.HXP Littelfuse Availability: 9,625In StockCartridge Fuses 250V 10A Slo-Blo | 9,625In Stock | |||
Mfr: BK-AGC-4-R TTI: BK/AGC-4-R Eaton Electronics Availability: 5,900In Stock6,000 On Order Expected 25-Aug-26 Cartridge Fuses SMALL DIM. FUSE | 5,900In Stock6,000 On Order Expected 25-Aug-26 | BK-AGC-4-R | ||
Mfr: BK-AGC-3-R TTI: BK/AGC-3-R Eaton Electronics Availability: 43,000In StockCartridge Fuses SMALL DIM. FUSE | 43,000In Stock | BK-AGC-3-R | ||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 13,950In StockFuses with Leads - Through Hole 125V 1A | 13,950In Stock | |||
Mfr: 178.6165.0002 TTI: 178.6165.0002 Littelfuse Availability: 790In StockFuse Holder FLR (ATO) PCB 4-pin Holder | 790In Stock |
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