Circuit Protection
344,914 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,159)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (71,667)
- Fuse Holders (6,430)
- Fuses (41,608)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,510)
- LED Protection Devices (293)
- Panelboards & Load Centers (1)
- Power Outlet Strips (3,777)
- Resettable Fuses - PPTC (6,436)
- Surge Protective Devices - SPD (10,991)
- Thermal Cutoffs (391)
- Thermistors (29,911)
- Thyristors (10,095)
- Varistors (29,025)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: CCMR004.TXP TTI: CCMR004.TXP Littelfuse Availability: 405In StockIndustrial & Electrical Fuses 4A 600VAC 250VDC Time-Delay | 405In Stock | |||
Mfr: MF-SM250-2 TTI: MF-SM250-2 Bourns Availability: 3,000In StockResettable Fuses - PPTC 15V 2.5A-HD 40A MAX | 3,000In Stock | |||
Mfr: VC080530A650RP TTI: VC080530A650RP KYOCERA AVX Availability: 44,000In Stock48,000 On Order Expected 04-Nov-26 Varistors 65VAC 30VDC 0.1J 90p F 41 V 67V | 44,000In Stock48,000 On Order Expected 04-Nov-26 | |||
Mfr: MF-USMF010-2 TTI: MF-USMF010-2 Bourns Availability: 48,000In StockResettable Fuses - PPTC 30V 100MA-HD 10A MAX | 48,000In Stock | |||
950In Stock | ||||
Mfr: BK-S506-250-R TTI: BK/S506-250-R Eaton Electronics Availability: 450In StockCartridge Fuses SMALL DIM. FUSE | 450In Stock | BK-S506-250-R | ||
Mfr: BK-S506-6-3-R TTI: BK/S506-6.3-R Eaton Electronics Availability: 1,800In StockCartridge Fuses SMALL DIM. FUSE | 1,800In Stock | BK-S506-6-3-R | ||
Mfr: 37315000410 TTI: 37315000410 Littelfuse Availability: 4,800In StockFuses with Leads - Through Hole 250V UL FA SL 5A TR5 | 4,800In Stock | |||
Mfr: 37001000410 TTI: 37001000410 Littelfuse Availability: 950In StockFuses with Leads - Through Hole 250V IEC SL .100A TR5 | 950In Stock | |||
Mfr: RF1358-000 TTI: NANOSMDC150F-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 1.5A 6V 100A Imax | 6,000In Stock | RF1358-000 | ||
Mfr: 0251015.MXL TTI: 0251015.MXL Littelfuse Availability: 700In Stock2,000 On Order Expected 19-Feb-27 Fuses with Leads - Through Hole 32V 15A | 700In Stock2,000 On Order Expected 19-Feb-27 | |||
12,000In Stock | ||||
1,000In Stock | ||||
Mfr: CDSOD323-T18 TTI: CDSOD323-T18 Bourns Availability: 15,000In Stock9,000 On Order Expected 06-Nov-26 ESD Protection Diodes / TVS Diodes TVS Diode 18VOLT | 15,000In Stock9,000 On Order Expected 06-Nov-26 | CDS0D323-T18 | ||
Mfr: 0314005.MXP TTI: 0314005.HXP Littelfuse Availability: 4,000In StockCartridge Fuses 250V 5A Fast Acting | 4,000In Stock | |||
Mfr: 0459.062UR TTI: 0459.062UR Littelfuse Availability: 9,500In Stock4,500 On Order Expected 17-Dec-26 Surface Mount Fuses 125V .062A Fast Acting | 9,500In Stock4,500 On Order Expected 17-Dec-26 | |||
Mfr: NB12K00103JBB TTI: NB12K00103JBB KYOCERA AVX Availability: 16,000In Stock12,000 On Order Expected 25-Mar-27 NTC Thermistors 10K OHM 5% | 16,000In Stock12,000 On Order Expected 25-Mar-27 | |||
Mfr: 0239005.MXP TTI: 0239005.MXP Littelfuse Availability: 2,700In StockCartridge Fuses 125V 5A Slo-Blo | 2,700In Stock | |||
9,250In Stock22,732 On Order Expected 02-Dec-26 | ||||
5,000In Stock | ||||
5,000In Stock | ||||
Mfr: 57100000001 TTI: 57100000001 Littelfuse Availability: 1,100In StockFuse Holder ACS HOLDER 571 250V | 1,100In Stock | |||
Mfr: 031301.5MXP TTI: 031301.5HXP Littelfuse Availability: 600In Stock1,000 On Order Expected 20-Nov-26 Cartridge Fuses 250V 1.5A Slo-Blo | 600In Stock1,000 On Order Expected 20-Nov-26 | |||
Mfr: 0459003.UR TTI: 0459003.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 3A Fast Acting | 500In Stock | |||
980In Stock |