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: BK-MDA-12-R TTI: BK-MDA-12-R Eaton Availability: 2,000In Stock2,000 On Order Expected 31-Dec-26 Cartridge Fuses SMALL DIMENSION FUSE | 2,000In Stock2,000 On Order Expected 31-Dec-26 | |||
Mfr: 0251001.MRT1L TTI: 0251001.MRT1L Littelfuse Availability: 38,000In StockFuses with Leads - Through Hole 125V 1A | 38,000In Stock | |||
Mfr: SP1003-01DTG TTI: SP1003-01DTG Littelfuse Availability: 72,000In Stock80,000 On Order Expected 06-Nov-26 ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA | 72,000In Stock80,000 On Order Expected 06-Nov-26 | |||
Mfr: NTCS0805E3473JHT TTI: NTCS0805E3473JHT Vishay / BC Components Availability: 32,000In StockNTC Thermistors 47Kohms 5% | 32,000In Stock | 2381-615-53473 | ||
6,000In Stock | ||||
140In Stock | ||||
550In Stock4,500 On Order Expected 03-Sep-26 | ||||
Mfr: BK-MDA-12-R TTI: BK/MDA-12-R Eaton Electronics Availability: 2,000In Stock2,000 On Order Expected 31-Dec-26 Cartridge Fuses SMALL DIM. FUSE | 2,000In Stock2,000 On Order Expected 31-Dec-26 | BK-MDA-12-R | ||
2,600In Stock | ||||
4,200In Stock | ||||
300In Stock5,500 On Order Expected 21-Aug-26 | 576-01020074H 01020074H | |||
Mfr: TCS-DL004-250-WH TTI: TCS-DL004-250-WH Bourns Availability: 12,000In Stock78,000 On Order Expected Board Mount Surge Protectors TCS Dual 40V 250mA | 12,000In Stock78,000 On Order Expected | |||
15,600In Stock | ||||
Mfr: ERZ-V20D201 TTI: ERZ-V20D201 Panasonic Availability: 500In Stock12,600 On Order Expected Varistors NEW SMALLER VERSION 667-ERZ-E14A201 | 500In Stock12,600 On Order Expected | |||
Mfr: ERZ-V20D431 TTI: ERZ-V20D431 Panasonic Availability: 21,160In StockVaristors NEW SMALLER VERSION 667-ERZ-E14A431 | 21,160In Stock | |||
Mfr: VC060314A300RP TTI: VC060314A300RP KYOCERA AVX Availability: 24,000In StockVaristors 10VAC 14VDC 0.1J 350 pF 18.5 V 32V | 24,000In Stock | |||
Mfr: RF1404-000 TTI: MINISMDC075F-2 Littelfuse Availability: 10,000In StockResettable Fuses - PPTC .75A 13.2V 100A Imax | 10,000In Stock | A92764-000 RF1404-000 | ||
20,725In Stock2,197 On Order Expected 10-Jul-26 | RL6606-10-73-S2 | |||
Mfr: BK-GMA-3-R TTI: BK/GMA-3-R Eaton Electronics Availability: 3,900In StockCartridge Fuses 3.0A 250V FA SMALL DIM. FUSE | 3,900In Stock | BK-GMA-3-R | ||
Mfr: 0312005.MXP TTI: 0312005.MXP Littelfuse Availability: 400In Stock2,500 On Order Expected 21-Aug-26 Cartridge Fuses 250V 5A Fast Acting | 400In Stock2,500 On Order Expected 21-Aug-26 | |||
740In Stock | ||||
Mfr: 0217004.MXP TTI: 0217004.MXP Littelfuse Availability: 0In Stock5,000 On Order Expected 28-Jul-26 Cartridge Fuses 250 V 4A 5x20mm Fast Acting | 0In Stock5,000 On Order Expected 28-Jul-26 | |||
Mfr: CDSOD323-T03 TTI: CDSOD323-T03 Bourns Availability: 18,000In Stock60,000 On Order Expected 11-Nov-26 ESD Protection Diodes / TVS Diodes TVS Diode 3VOLT | 18,000In Stock60,000 On Order Expected 11-Nov-26 | CDS0D323-T03 | ||
Mfr: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 106,500In StockSurface Mount Fuses 125V 2A Fast Acting | 106,500In Stock | |||
Mfr: 0217001.MXP TTI: 0217001.MXP Littelfuse Availability: 1,100In StockCartridge Fuses 250 V 1A 5x20mm Fast Acting | 1,100In Stock |
