Circuit Protection
356,910 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,714)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (68,895)
- Fuse Holders (8,941)
- Fuses (54,715)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,610)
- LED Protection Devices (316)
- Panelboards & Load Centers (1)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,628)
- Surge Protective Devices - SPD (11,277)
- Thermal Cutoffs (421)
- Thermistors (29,516)
- Thyristors (11,282)
- Varistors (29,284)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,000In Stock | A52660-000 RF2571-000 | |||
Mfr: PGB1010603MR TTI: PGB1010603MR Littelfuse Availability: 19,000In StockESD Protection Diodes / TVS Diodes 0603 24VDC .06pF | 19,000In Stock | 576-PGB0010603MR PGB0010603MR | ||
15,000In Stock | ||||
Mfr: SMAJ12A-E3/61 TTI: SMAJ12A-E3/61 Vishay Semiconductors Availability: 210,600In StockESD Protection Diodes / TVS Diodes 400W 12V 5% Uni | 210,600In Stock | SMAJ12A SMAJ12A-E3/5A | ||
Mfr: 1206L075/13.2WR TTI: 1206L075/13.2WR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75 | 3,000In Stock | |||
0In Stock | ||||
9,000In Stock15,000 On Order Expected 23-Feb-27 | ||||
Mfr: MINISMDC050F-2 TTI: MINISMDC050F-2 Littelfuse Availability: 36,000In StockResettable Fuses - PPTC .50A 24V 100A Imax | 36,000In Stock | C97760-000 RF1403-000 | ||
Mfr: SMAJ10A-E3/61 TTI: SMAJ10A-E3/61 Vishay Semiconductors Availability: 1,800In Stock1,800 On Order Expected 11-Jan-27 ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni | 1,800In Stock1,800 On Order Expected 11-Jan-27 | SMAJ10A-E3/5A | ||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 5,000In Stock8,000 On Order Expected 15-Mar-27 Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 5,000In Stock8,000 On Order Expected 15-Mar-27 | 576-0451015.MR 0451015.MR | ||
Mfr: 0218001.HXP TTI: 0218001.HXP Littelfuse Availability: 2,600In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 2,600In Stock | |||
2,400In Stock | ||||
Mfr: SMBJ15A-E3/52 TTI: SMBJ15A-E3/52 Vishay Semiconductors Availability: 20,250In Stock3,750 On Order Expected 17-Dec-26 ESD Protection Diodes / TVS Diodes 15V 1000W UniDir TransZorb 5% Tol | 20,250In Stock3,750 On Order Expected 17-Dec-26 | SMBJ15D-M3/H SMBJ15D-M3/I | ||
Mfr: TFPT0805L5001FV TTI: TFPT0805L5001FV Vishay / Dale Availability: 1,000In StockPTC Thermistors PTC 5Kohms 1% Linear | 1,000In Stock | |||
500In Stock | A85432-000 RF2628-000 | |||
Mfr: TS250-130F-RB-2 TTI: TS250-130F-RB-2 Littelfuse Availability: 4,500In StockResettable Fuses - PPTC Polyswitch 0.26A | 4,500In Stock | D48481-000 | ||
2,000In Stock | F56655-000 RF2653-000 | |||
Mfr: VC121030H620RP TTI: VC121030H620RP KYOCERA AVX Availability: 12,000In StockVaristors 21VAC 30VDC 1.2J 185 0pF 41 V 67V | 12,000In Stock | |||
Mfr: VC120614D300RP TTI: VC120614D300RP KYOCERA AVX Availability: 68,000In Stock60,000 On Order Expected 29-Jul-27 Varistors 10VAC 14VDC 0.4J 105 0pF 18.5 V 32V | 68,000In Stock60,000 On Order Expected 29-Jul-27 | |||
Mfr: MF-NSMF110-2 TTI: MF-NSMF110-2 Bourns Availability: 3,000In StockResettable Fuses - PPTC 16V 1.1A-HD 40A MAX | 3,000In Stock | |||
Mfr: 1.5KE220A-E3/54 TTI: 1.5KE220A-E3/54 Vishay Semiconductors Availability: 1,400In StockESD Protection Diodes / TVS Diodes 1500W 220V Unidirect | 1,400In Stock | 1.5KE220A-E3/73 | ||
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: SMAJ15A-E3/61 TTI: SMAJ15A-E3/61 Vishay Semiconductors Availability: 117,000In StockESD Protection Diodes / TVS Diodes 400W 15V 5% Uni | 117,000In Stock | SMAJ15A SMAJ15A-E3/5A | ||
Mfr: SMCJ28A-E3/57T TTI: SMCJ28A-E3/57T Vishay Semiconductors Availability: 1,700In Stock1,700 On Order Expected 19-Nov-26 ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect | 1,700In Stock1,700 On Order Expected 19-Nov-26 | SMCJ28A-E3/9AT | ||
Mfr: MF-MSMF010-2 TTI: MF-MSMF010-2 Bourns Availability: 9,000In Stock3,000 On Order Expected 22-Sep-27 Resettable Fuses - PPTC 60V .50A-HD 10A MAX (R) | 9,000In Stock3,000 On Order Expected 22-Sep-27 |