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 |
|---|---|---|---|---|
Mfr: VC080514A300DP TTI: VC080514A300DP KYOCERA AVX Availability: 7,000In Stock1,000 On Order Expected 09-Sep-26 Varistors 10VAC 14VDC 0.1J 325 pF 18.5 V 32V | 7,000In Stock1,000 On Order Expected 09-Sep-26 | |||
50,000In Stock | ||||
200In Stock | ||||
6,000In Stock9,000 On Order Expected 04-Sep-26 | ||||
Mfr: B72214S0271K101 TTI: B72214S0271K101 TDK Availability: 105,000In StockVaristors 275VAC 10% 14mm StandarD | 105,000In Stock | B72214S271K101 | ||
Mfr: B72220S0251K101 TTI: B72220S0251K101 TDK Availability: 1,500In StockVaristors 250VAC 10% 20mm StandarD | 1,500In Stock | B72220S251K101 | ||
Mfr: NTCLE100E3333JB0 TTI: NTCLE100E3333JB0 Vishay / BC Components Availability: 18,000In StockNTC Thermistors 33Kohms 5% Radial | 18,000In Stock | |||
Mfr: B72210S0271K101 TTI: B72210S0271K101 TDK Availability: 6,000In StockVaristors 275VAC 10% 10mm StandarD | 6,000In Stock | B72210S271K101 | ||
2,500In Stock | ||||
Mfr: TSM600-250F-RA-2 TTI: TSM600-250F-RA-2 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 250V .250A-HD 3A MAX (R) | 4,000In Stock | A88390-000 | ||
Mfr: 0217001.MXP TTI: 0217001.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250 V 1A 5x20mm Fast Acting | 1,000In Stock | |||
57,000In Stock3,000 On Order Expected 24-Aug-26 | ||||
81,000In Stock | ||||
Mfr: MF-FSMF050X-2 TTI: MF-FSMF050X-2 Bourns Availability: 4,000In StockResettable Fuses - PPTC 6V .5A-HD 40A MAX | 4,000In Stock | |||
3,000In Stock | ||||
Mfr: NTCLE305E4202SB TTI: NTCLE305E4202SB Vishay / BC Components Availability: 54,000In Stock6,000 On Order Expected 21-Jul-26 NTC Thermistors 2Kohms Special Tol | 54,000In Stock6,000 On Order Expected 21-Jul-26 | |||
Mfr: SZSMF4L60CAT3G TTI: SZSMF4L60CAT3G Littelfuse Availability: 20,000In StockESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 | 20,000In Stock | |||
Mfr: TPSMF4L28A TTI: TPSMF4L28A Littelfuse Availability: 60,000In StockESD Protection Diodes / TVS Diodes 2kW 28V AEC-Q101 5% Uni-Directional | 60,000In Stock | |||
100In Stock | ||||
Mfr: SMCG48A-E3/57T TTI: SMCG48A-E3/57T Vishay Semiconductors Availability: 7,650In Stock2,550 On Order Expected 23-Jul-26 ESD Protection Diodes / TVS Diodes 1500W 48V Unidirect | 7,650In Stock2,550 On Order Expected 23-Jul-26 | SMCG48A-E3/9AT | ||
Mfr: SMCJ48CA-E3/57T TTI: SMCJ48CA-E3/57T Vishay Semiconductors Availability: 232,900In Stock2,550 On Order Expected 18-Dec-26 ESD Protection Diodes / TVS Diodes 1500W 48V Bidirect | 232,900In Stock2,550 On Order Expected 18-Dec-26 | SMCJ48CA-E3/9AT | ||
Mfr: SMCJ33CA-E3/57T TTI: SMCJ33CA-E3/57T Vishay Semiconductors Availability: 28,050In StockESD Protection Diodes / TVS Diodes 1500W 33V Bidirect | 28,050In Stock | SMCJ33CA-E3/9AT | ||
Mfr: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 4,000In Stock | |||
Mfr: F0402E0R50FSTR TTI: F0402E0R50FSTR KYOCERA AVX Availability: 5,000In Stock335,000 On Order Expected Surface Mount Fuses 0402 0.50amp 0.25ohm SMD | 5,000In Stock335,000 On Order Expected | |||
10,000In Stock |