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: BK-AGC-10-R TTI: BK/AGC-10-R Eaton Electronics Availability: 15,400In Stock19,800 On Order Expected 08-Jan-27 Cartridge Fuses SMALL DIM. FUSE | 15,400In Stock19,800 On Order Expected 08-Jan-27 | BK-AGC-10-R | ||
Mfr: V250LA20AP TTI: V250LA20AP Littelfuse Availability: 13,150In Stock52,200 On Order Expected Varistors 250V 500pF | 13,150In Stock52,200 On Order Expected | 576-V250LA20A V250LA20A | ||
Mfr: V250LA40AP TTI: V250LA40AP Littelfuse Availability: 29,500In Stock46,200 On Order Expected 30-Nov-26 Varistors 250V 1000pF | 29,500In Stock46,200 On Order Expected 30-Nov-26 | |||
Mfr: RF2571-000 TTI: RXEF090 Littelfuse Availability: 32,300In Stock7,400 On Order Expected 04-Nov-26 Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax | 32,300In Stock7,400 On Order Expected 04-Nov-26 | A52660-000 RF2571-000 | ||
Mfr: 0217002.MXP TTI: 0217002.HXP Littelfuse Availability: 22,000In StockCartridge Fuses 250 V 2A 5x20mm Fast Acting | 22,000In Stock | |||
438In Stock | ||||
4,400In Stock | ||||
Mfr: RF2624-000 TTI: RUEF110 Littelfuse Availability: 4,200In StockResettable Fuses - PPTC 1.1A 30V 100A Imax | 4,200In Stock | F43372-000 RF2624-000 | ||
Mfr: 0218010.MXP TTI: 0218010.MXP Littelfuse Availability: 5,000In Stock1,800 On Order Expected 14-Oct-26 Cartridge Fuses 250V 10A Time Lag (Slo-Blo) | 5,000In Stock1,800 On Order Expected 14-Oct-26 | |||
Mfr: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 51,000In Stock67,000 On Order Expected 16-Dec-26 Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 51,000In Stock67,000 On Order Expected 16-Dec-26 | |||
240In Stock300 On Order Expected 09-Oct-26 | ||||
136,300In Stock | ATC-3 | |||
12,600In Stock | ATM-3 | |||
1,280In Stock | ||||
Mfr: 0326015.MXP TTI: 0326015.HXP Littelfuse Availability: 8,100In StockCartridge Fuses 250V 15A Slo-Blo | 8,100In Stock | |||
39,875In Stock | RL6606-1.645-59-S2 | |||
Mfr: BK-AGC-1-4-R TTI: BK/AGC-1/4-R Eaton Electronics Availability: 1,000In StockCartridge Fuses SMALL DIM. FUSE | 1,000In Stock | BK-AGC-1-4-R | ||
Mfr: BK-MDL-3-R TTI: BK/MDL-3-R Eaton Electronics Availability: 5,200In Stock7,850 On Order Expected 05-Jan-27 Cartridge Fuses SMALL DIM. FUSE | 5,200In Stock7,850 On Order Expected 05-Jan-27 | BK-MDL-3-R | ||
Mfr: 0313002.MXP TTI: 0313002.HXP Littelfuse Availability: 13,000In StockCartridge Fuses 250V 2A Slo-Blo | 13,000In Stock | 576-313002P 313002P | ||
11,750In Stock | ||||
Mfr: SMAJ12A-E3/61 TTI: SMAJ12A-E3/61 Vishay Semiconductors Availability: 495,000In StockESD Protection Diodes / TVS Diodes 400W 12V 5% Uni | 495,000In Stock | SMAJ12A SMAJ12A-E3/5A | ||
Mfr: SMBJ33CA-E3/52 TTI: SMBJ33CA-E3/52 Vishay Semiconductors Availability: 181,500In StockESD Protection Diodes / TVS Diodes 33V 800W Bidir TransZorb 5% Tol | 181,500In Stock | SMBJ33CA SMBJ33CA-E3/5B SMBJ33CD-M3/H SMBJ33CD-M3/I | ||
Mfr: 0218004.MXP TTI: 0218004.HXP Littelfuse Availability: 12,200In StockCartridge Fuses 250V 4A Time Lag (Slo-Blo) | 12,200In Stock | |||
Mfr: 0299050.ZXNV TTI: 0299050.ZXNV Littelfuse Availability: 2,300In Stock4,550 On Order Expected 02-Dec-26 Automotive Fuses 50A 32V Maxi Fuse | 2,300In Stock4,550 On Order Expected 02-Dec-26 | |||
36,700In Stock |