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: SMCJ30CA-E3/57T TTI: SMCJ30CA-E3/57T Vishay Semiconductors Availability: 178,500In StockESD Protection Diodes / TVS Diodes 1500W 30V Bidirect | 178,500In Stock | SMCJ30CA-E3/9AT | ||
9,000In Stock24,000 On Order Expected 23-Oct-26 | ||||
Mfr: B72220S0321K101 TTI: B72220S0321K101 TDK Availability: 71,500In StockVaristors 320VAC 10% 20mm StandarD | 71,500In Stock | B72220S321K101 | ||
30,000In Stock | ||||
27,000In Stock24,000 On Order Expected 10-Dec-26 | ||||
Mfr: GA10K3MCD1 TTI: GA10K3MCD1 TE Connectivity / Measurement Specialties Availability: 1,002In StockNTC Thermistors THERMISTOR PROBE MICROBETA 10K | 1,002In Stock | |||
Mfr: W92-X112-15 TTI: W92-X112-15 TE Connectivity / P&B Availability: 131In StockCircuit Breakers 15A 2 POLE 2 TOGGLE | 131In Stock | 7-1393254-0 | ||
Mfr: 0313.125MXP TTI: 0313.125HXP Littelfuse Availability: 601In StockCartridge Fuses 250V .125A Slo-Blo 3AG | 601In Stock | |||
Mfr: 0229002.MXP TTI: 0229002.HXP Littelfuse Availability: 1,500In StockCartridge Fuses 250V 2A Slo-Blo | 1,500In Stock | |||
Mfr: 2027-09-BLF TTI: 2027-09-BLF Bourns Availability: 3,050In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R) | 3,050In Stock | |||
Mfr: SMCJ43A-E3/57T TTI: SMCJ43A-E3/57T Vishay Semiconductors Availability: 41,650In StockESD Protection Diodes / TVS Diodes 1500W 43V Unidirect | 41,650In Stock | SMCJ43A-E3/9AT | ||
2,030In Stock | ||||
Mfr: BK-GMT-10A TTI: BK/GMT-10A Bussmann / Eaton Availability: 368In StockIndustrial & Electrical Fuses 125VAC/60VDC 10A Red/White | 368In Stock | GMT-10A BK-GMT-10A | ||
Mfr: W58-XB1A4A-30 TTI: W58-XB1A4A-30 TE Connectivity / P&B Availability: 334In StockCircuit Breakers 30A PUSH TO RESET | 334In Stock | 1-1393249-6 | ||
Mfr: 2035-09-SM-RPLF TTI: 2035-09-SM-RPLF Bourns Availability: 18,000In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 2 Pole | 18,000In Stock | |||
Mfr: 0225.500MXP TTI: 0225.500HXP Littelfuse Availability: 50In StockCartridge Fuses 250V .5A Fast Acting | 50In Stock | |||
Mfr: 0217008.MXP TTI: 0217008.HXP Littelfuse Availability: 1,300In StockCartridge Fuses 250 V 8A 5x20mm Fast Acting | 1,300In Stock | |||
Mfr: SMCJ30A-E3/57T TTI: SMCJ30A-E3/57T Vishay Semiconductors Availability: 211,650In StockESD Protection Diodes / TVS Diodes 1500W 30V Unidirect | 211,650In Stock | SMCJ30A-E3/9AT | ||
Mfr: IP4234CZ6,115 TTI: IP4234CZ6,115 Nexperia Availability: 360,000In StockESD Protection Diodes / TVS Diodes ESD 5.5V BI | 360,000In Stock | 934063369115 | ||
42,000In Stock | ||||
Mfr: SMBJ3V3-E3/5B TTI: SMBJ3V3-E3/5B Vishay Semiconductors Availability: 89,600In StockESD Protection Diodes / TVS Diodes 3V3V 1000W UniDir TransZorb 5% Tol | 89,600In Stock | |||
Mfr: 0477005.MXP TTI: 0477005.MXP Littelfuse Availability: 41,600In Stock13,000 On Order Expected 13-Aug-26 Cartridge Fuses 500Vac 400Vdc TL 5A 5X20 | 41,600In Stock13,000 On Order Expected 13-Aug-26 | |||
Mfr: RF1245-000 TTI: LVR005NS Littelfuse Availability: 3,200In StockResettable Fuses - PPTC .05A 240VAC 20/1A Imax | 3,200In Stock | RF1245-000 | ||
1,625In Stock450 On Order Expected 13-Jul-26 | ||||
9,000In Stock |