Circuit Protection
344,913 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,159)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (71,666)
- Fuse Holders (6,430)
- Fuses (41,609)
- 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 (29,909)
- Thyristors (10,095)
- Varistors (29,026)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 30,000In StockResettable Fuses - PPTC 0.10A 30V 1210 | 30,000In Stock | |||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 2,600In Stock4,500 On Order Expected 09-Nov-26 Cartridge Fuses 250V 1A Time Lag (Slo-Blo) | 2,600In Stock4,500 On Order Expected 09-Nov-26 | |||
Mfr: RF1351-000 TTI: MICROSMD010F-2 Littelfuse Availability: 76,000In StockResettable Fuses - PPTC .10A 30V 10A Imax | 76,000In Stock | A65230-000 RF1351-000 | ||
930In Stock | ||||
80,000In Stock | ||||
Mfr: SMBJ10CA-E3/52 TTI: SMBJ10CA-E3/52 Vishay Semiconductors Availability: 41,250In Stock37,500 On Order Expected 03-Nov-26 ESD Protection Diodes / TVS Diodes 10V 800W Bidir TransZorb 5% Tol | 41,250In Stock37,500 On Order Expected 03-Nov-26 | SMBJ10CD-M3/H SMBJ10CD-M3/I | ||
Mfr: 1.5KE300CA TTI: 1.5KE300CA Littelfuse Availability: 9,600In Stock26,400 On Order Expected 16-Nov-26 ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional | 9,600In Stock26,400 On Order Expected 16-Nov-26 | |||
Mfr: 0235001.MXP TTI: 0235001.HXP Littelfuse Availability: 2,500In StockCartridge Fuses 250V 1A Fast Acting | 2,500In Stock | |||
Mfr: SMAJ33A-E3/61 TTI: SMAJ33A-E3/61 Vishay Semiconductors Availability: 291,600In StockESD Protection Diodes / TVS Diodes 400W 33V 5% Uni | 291,600In Stock | SMAJ33A SMAJ33A-E3/5A | ||
Mfr: SMBJ6.5A-E3/52 TTI: SMBJ6.5A-E3/52 Vishay Semiconductors Availability: 41,250In StockESD Protection Diodes / TVS Diodes 6.5V 600W UniDir TransZorb 5% Tol | 41,250In Stock | SMBJ6.5D-M3/H SMBJ6.5D-M3/I | ||
14,400In Stock19,200 On Order Expected 28-Oct-26 | 1.5KE6.8A. | |||
Mfr: SMCJ30CA-E3/57T TTI: SMCJ30CA-E3/57T Vishay Semiconductors Availability: 150,450In StockESD Protection Diodes / TVS Diodes 1500W 30V Bidirect | 150,450In Stock | SMCJ30CA-E3/9AT | ||
Mfr: ERZ-V10D241 TTI: ERZ-V10D241 Panasonic Industry Availability: 4,200In StockVaristors NEW SMALLER VERSION 667-ERZ-E08A241 | 4,200In Stock | |||
Mfr: B72220S0321K101 TTI: B72220S0321K101 TDK Availability: 67,250In StockVaristors 320VAC 10% 20mm StandarD | 67,250In Stock | B72220S321K101 | ||
69,000In Stock | ||||
140In Stock | ||||
Mfr: GA10K3MBD1 TTI: GA10K3MBD1 TE Connectivity / Measurement Specialties Availability: 6,236In StockNTC Thermistors NTC THERMISTORS 10K 2.2" LEAD | 6,236In Stock | |||
Mfr: 0314030.MXP TTI: 0314030.HXP Littelfuse Availability: 800In Stock2,000 On Order Expected 23-Dec-26 Cartridge Fuses 250V 30A Fast Acting | 800In Stock2,000 On Order Expected 23-Dec-26 | |||
24,900In Stock | D83524-000 RF2254-000 RF1675-000 | |||
Mfr: 1.5KE18A-E3/54 TTI: 1.5KE18A-E3/54 Vishay Semiconductors Availability: 5,600In StockESD Protection Diodes / TVS Diodes 1500W 18V Unidirect | 5,600In Stock | 1.5KE18A-E3/73 | ||
Mfr: 0505015.MXP TTI: 0505015.MXP Littelfuse Availability: 600In StockCartridge Fuses 500V 15A 3AB PB-FREE | 600In Stock | |||
1,200In Stock | ||||
12,000In Stock | ||||
15,000In Stock | ||||
12,000In Stock24,000 On Order Expected 13-Jan-27 |