Circuit Protection
355,324 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,587)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (68,480)
- Fuse Holders (8,881)
- Fuses (54,522)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,566)
- LED Protection Devices (316)
- Panelboards & Load Centers Accessories (1)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,640)
- Surge Protective Devices - SPD (11,278)
- Thermal Cutoffs (409)
- Thermistors (29,238)
- Thyristors (11,284)
- Varistors (28,837)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
24,000In Stock | ||||
Mfr: SMP3V3-M3/84A TTI: SMP3V3-M3/84A Vishay Semiconductors Availability: 15,000In StockESD Protection Diodes / TVS Diodes 400W 3.3 Volt Unidir | 15,000In Stock | |||
500In Stock | 759132-000 RF2566-000 | |||
Mfr: B72220S0271K101 TTI: B72220S0271K101 TDK Availability: 180,950In Stock202,650 On Order Expected Varistors 275VAC 10% 20mm StandarD | 180,950In Stock202,650 On Order Expected | B72220S271K101 | ||
Mfr: VC080518A400DP TTI: VC080518A400DP KYOCERA AVX Availability: 9,000In StockVaristors 13VAC 18VDC 0.1J 225 pF 25.5 V 42V | 9,000In Stock | |||
Mfr: SMCJ36A-E3/57T TTI: SMCJ36A-E3/57T Vishay Semiconductors Availability: 19,550In Stock265,200 On Order Expected 08-Jul-26 ESD Protection Diodes / TVS Diodes 1500W 36V Unidirect | 19,550In Stock265,200 On Order Expected 08-Jul-26 | SMCJ36A-E3/9AT | ||
Mfr: SMCJ40A-E3/57T TTI: SMCJ40A-E3/57T Vishay Semiconductors Availability: 27,200In Stock102,000 On Order Expected 30-Jul-26 ESD Protection Diodes / TVS Diodes 1500W 40V Unidirect | 27,200In Stock102,000 On Order Expected 30-Jul-26 | SMCJ40A-E3/9AT | ||
Mfr: PRG21AR4R7MS5RA TTI: PRG21AR4R7MS5RA Murata Electronics Availability: 96,000In StockPTC Thermistors 4.7 OHM 20% | 96,000In Stock | |||
2,000In Stock | ||||
Mfr: VCAS060309A200RP TTI: VCAS060309A200RP KYOCERA AVX Availability: 24,000In Stock120,000 On Order Expected Varistors 9VDC 0.1J 20V 0603 A EC-Q200 | 24,000In Stock120,000 On Order Expected | |||
Mfr: GG0201050R3C2P TTI: GG0201050R3C2P KYOCERA AVX Availability: 15,000In StockESD Protection Diodes / TVS Diodes SMP Diode 0201 5V .3 pF <15V Clamp@1a | 15,000In Stock | |||
Mfr: MF-MSMF075/24-2 TTI: MF-MSMF075/24-2 Bourns Availability: 8,000In StockResettable Fuses - PPTC 6V 1.5A-HD 40A MAX (R) | 8,000In Stock | |||
1,200In Stock | ||||
9,000In Stock9,000 On Order Expected 23-Sep-26 | ||||
Mfr: BK/MDA-30-R TTI: BK/MDA-30-R Eaton Electronics Availability: 1,700In StockCartridge Fuses SMALL DIM. FUSE | 1,700In Stock | BK-MDA-30-R | ||
Mfr: SM15T39CA-E3/57T TTI: SM15T39CA-E3/57T Vishay Semiconductors Availability: 3,400In StockESD Protection Diodes / TVS Diodes 1500W 39V 5% Bi | 3,400In Stock | SM15T39CA-E3/9AT | ||
Mfr: 0287015.PXCN TTI: 0287015.PXCN Littelfuse Availability: 2,000In StockAutomotive Fuses ATOF 32V 15A Low-Current Nylon | 2,000In Stock | |||
Mfr: B57236S0509M000 TTI: B57236S0509M000 TDK Availability: 15,000In StockInrush Current Limiters S 236/5 M | 15,000In Stock | B57236S509M | ||
Mfr: SMCJ28A-E3/57T TTI: SMCJ28A-E3/57T Vishay Semiconductors Availability: 1,700In StockESD Protection Diodes / TVS Diodes 1500W 28V Unidirect | 1,700In Stock | SMCJ28A-E3/9AT | ||
Mfr: NTCLE100E3472JB0 TTI: NTCLE100E3472JB0 Vishay / BC Components Availability: 7,500In StockNTC Thermistors 4.7Kohms 5% Radial | 7,500In Stock | 2381-640-63472 | ||
3,500In Stock | ||||
3,000In Stock | ||||
Mfr: PTCEL17R121NBE TTI: PTCEL17R121NBE Vishay / BC Components Availability: 1,000In StockPTC Thermistors PTCEL17EL 120ohms | 1,000In Stock | |||
Mfr: SMBJ58CA-E3/52 TTI: SMBJ58CA-E3/52 Vishay Semiconductors Availability: 253,500In StockESD Protection Diodes / TVS Diodes 58V 800W Bidir TransZorb 5% Tol | 253,500In Stock | SMBJ58CA-E3/5B SMBJ58CD-M3/H SMBJ58CD-M3/I | ||
Mfr: SMAJ110A-E3/5A TTI: SMAJ110A-E3/5A Vishay Semiconductors Availability: 30,000In StockESD Protection Diodes / TVS Diodes 400W 110V 5% Uni | 30,000In Stock | SMAJ110A-E3/61 |