Circuit Protection
342,756 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,132)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (70,698)
- Fuse Holders (6,306)
- Fuses (41,298)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,509)
- LED Protection Devices (294)
- Panelboards & Load Centers (1)
- Power Outlet Strips (3,738)
- Resettable Fuses - PPTC (6,449)
- Surge Protective Devices - SPD (10,991)
- Thermal Cutoffs (379)
- Thermistors (29,677)
- Thyristors (10,102)
- Varistors (28,591)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 021606.3MXP TTI: 021606.3HXP Littelfuse Availability: 250In StockLimited Supply Cartridge Fuses 250V 6.3A Fast Acting | 250In StockLimited Supply | |||
Mfr: FHAC0001ZXJG TTI: FHAC0001ZXJG Littelfuse Availability: 620In Stock2,000 On Order Expected 05-Oct-26 Fuse Holder HOLDER ATO INLINE BLACK WIRE | 620In Stock2,000 On Order Expected 05-Oct-26 | |||
3,110In Stock5,000 On Order Expected 05-Jan-27 | BK-HHT | |||
Mfr: MF-RX110/72-0 TTI: MF-RX110/72-0 Bourns Availability: 9,800In StockResettable Fuses - PPTC 72V 1.1A-HD 40A MAX | 9,800In Stock | |||
Mfr: VC080505A150DP TTI: VC080505A150DP KYOCERA AVX Availability: 73,000In StockVaristors 4VAC 5.6VDC 0.1J 110 0pF 8.5 V 18V | 73,000In Stock | |||
Mfr: VC120648D101DP TTI: VC120648D101DP KYOCERA AVX Availability: 1,000In Stock24,000 On Order Expected 13-Oct-26 Varistors 34VAC 48VDC 0.4J 225 pF 62 V 100V | 1,000In Stock24,000 On Order Expected 13-Oct-26 | |||
Mfr: VC080526A580DP TTI: VC080526A580DP KYOCERA AVX Availability: 5,000In Stock10,000 On Order Expected 23-Sep-26 Varistors 18VAC 26VDC 0.1J 120 pF 34.5 V 60V | 5,000In Stock10,000 On Order Expected 23-Sep-26 | |||
Mfr: 37321000410 TTI: 37321000410 Littelfuse Availability: 1,950In StockFuses with Leads - Through Hole 250V UL FA SL 10A TR5 | 1,950In Stock | |||
Mfr: BK-AGC-4-R TTI: BK/AGC-4-R Eaton Electronics Availability: 9,400In StockCartridge Fuses SMALL DIM. FUSE | 9,400In Stock | BK-AGC-4-R | ||
Mfr: BK-GMA-250-R TTI: BK/GMA-250-R Eaton Electronics Availability: 900In StockCartridge Fuses 250mA 250V FA SMALL DIM. FUSE | 900In Stock | BK-GMA-250-R | ||
Mfr: BK-MDL-15-R TTI: BK/MDL-15-R Eaton Electronics Availability: 2,325In StockCartridge Fuses SMALL DIM. FUSE | 2,325In Stock | BK-MDL-15-R | ||
Mfr: BK-S505-6-3-R TTI: BK/S505-6.3-R Eaton Electronics Availability: 550In Stock600 On Order Expected 10-Nov-26 Cartridge Fuses SMALL DIM. FUSE | 550In Stock600 On Order Expected 10-Nov-26 | BK-S505-6-3-R | ||
Mfr: 0314005.MXP TTI: 0314005.MXP Littelfuse Availability: 3,000In StockCartridge Fuses 250V 5A Fast Acting | 3,000In Stock | |||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 5,000In Stock | |||
Mfr: 2036-09-SM-RPLF TTI: 2036-09-SM-RPLF Bourns Availability: 19,000In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 3 Pole | 19,000In Stock | |||
Mfr: BK-MDA-8-R TTI: BK/MDA-8-R Eaton Electronics Availability: 9In Stock1,000 On Order Expected 22-Oct-26 Cartridge Fuses SMALL DIM. FUSE | 9In Stock1,000 On Order Expected 22-Oct-26 | BK-MDA-8-R | ||
Mfr: BK-S506-5-R TTI: BK/S506-5-R Eaton Electronics Availability: 1,926In Stock3,000 On Order Expected 10-Nov-26 Cartridge Fuses SMALL DIM. FUSE | 1,926In Stock3,000 On Order Expected 10-Nov-26 | BK-S506-5-R | ||
Mfr: BK-PCB-1-R TTI: BK/PCB-1-R Eaton Electronics Availability: 1,320In Stock1,000 On Order Expected 10-Nov-26 Fuses with Leads - Through Hole PC TRON | 1,320In Stock1,000 On Order Expected 10-Nov-26 | BK-PCB-1-R | ||
Mfr: V30MLA0805LNH TTI: V30MLA0805LNH Littelfuse Availability: 22,500In Stock25,000 On Order Expected 07-Oct-26 Varistors 30V 30A 90pF | 22,500In Stock25,000 On Order Expected 07-Oct-26 | |||
Mfr: 0312008.MXP TTI: 0312008.HXP Littelfuse Availability: 0In Stock4,000 On Order Expected 24-Nov-26 Limited Supply Cartridge Fuses 250V 8A Fast Acting | 0In Stock4,000 On Order Expected 24-Nov-26 Limited Supply | |||
5,280In Stock | ||||
Mfr: 178.6165.0001 TTI: 178.6165.0001 Littelfuse Availability: 2,390In StockFuse Holder FUSEHOLDER FOR FLR | 2,390In Stock | |||
Mfr: SP0502BAHTG TTI: SP0502BAHTG Littelfuse Availability: 30,000In Stock48,000 On Order Expected 14-Aug-26 ESD Protection Diodes / TVS Diodes 2 Channel SMT array | 30,000In Stock48,000 On Order Expected 14-Aug-26 | |||
Mfr: SMAJ10CA-E3/61 TTI: SMAJ10CA-E3/61 Vishay Semiconductors Availability: 183,600In StockESD Protection Diodes / TVS Diodes 400W 10V 5% Bi | 183,600In Stock | SMAJ10CA-E3/5A | ||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 6,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 6,000In Stock |
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