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 |
|---|---|---|---|---|
Mfr: NTCS0805E3103FHT TTI: NTCS0805E3103FHT Vishay / BC Components Availability: 28,000In StockNTC Thermistors NTC 10Kohms 1% | 28,000In Stock | |||
6,000In Stock | ||||
Mfr: B72214S0271K101 TTI: B72214S0271K101 TDK Availability: 87,000In StockVaristors 275VAC 10% 14mm StandarD | 87,000In Stock | B72214S271K101 | ||
Mfr: SMBJ17A-E3/52 TTI: SMBJ17A-E3/52 Vishay Semiconductors Availability: 41,250In StockESD Protection Diodes / TVS Diodes 17V 1000W UniDir TransZorb 5% Tol | 41,250In Stock | SMBJ17D-M3/H SMBJ17D-M3/I | ||
Mfr: SMBJ170CA-E3/52 TTI: SMBJ170CA-E3/52 Vishay Semiconductors Availability: 3,750In StockESD Protection Diodes / TVS Diodes 170V 800W Bidir TransZorb 5% Tol | 3,750In Stock | SMBJ170CA-E3/5B | ||
10,000In Stock5,000 On Order Expected 11-Nov-26 | ||||
Mfr: TSM600-250F-RA-2 TTI: TSM600-250F-RA-2 Littelfuse Availability: 3,800In StockResettable Fuses - PPTC 250V .250A-HD 3A MAX (R) | 3,800In Stock | A88390-000 | ||
Mfr: MF-SM030-2 TTI: MF-SM030-2 Bourns Availability: 108,000In Stock2,000 On Order Expected 24-Dec-26 Resettable Fuses - PPTC 60V .30A-HD 10A MAX C | 108,000In Stock2,000 On Order Expected 24-Dec-26 | |||
100,000In Stock | ||||
Mfr: MINISMDC014F-2 TTI: MINISMDC014F-2 Littelfuse Availability: 10,000In StockResettable Fuses - PPTC .14A 60V 10A Imax | 10,000In Stock | F67045-000 RF1334-000 | ||
Mfr: MINISMDC150F/24-2 TTI: MINISMDC150F/24-2 Littelfuse Availability: 1,000In Stock7,000 On Order Expected 16-Feb-27 Resettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 1,000In Stock7,000 On Order Expected 16-Feb-27 | RF1180-000 | ||
2,000In Stock | E60846-000 RF0316-000 | |||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 2,000In StockResettable Fuses - PPTC 1.10A 33V 2920 | 2,000In Stock | |||
2,000In Stock1,500 On Order Expected 18-Jan-27 | F43372-000 RF2624-000 | |||
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: SMBJ5.0CA-E3/52 TTI: SMBJ5.0CA-E3/52 Vishay Semiconductors Availability: 207,000In StockESD Protection Diodes / TVS Diodes 5.0V 800W Bidir TransZorb 5% Tol | 207,000In Stock | SMBJ5.0CD-M3/H SMBJ5.0CD-M3/I | ||
Mfr: SMBJ58CA-E3/52 TTI: SMBJ58CA-E3/52 Vishay Semiconductors Availability: 247,500In StockESD Protection Diodes / TVS Diodes 58V 800W Bidir TransZorb 5% Tol | 247,500In Stock | SMBJ58CA-E3/5B SMBJ58CD-M3/H SMBJ58CD-M3/I | ||
Mfr: SMAJ58A-E3/61 TTI: SMAJ58A-E3/61 Vishay Semiconductors Availability: 144,000In Stock3,600 On Order Expected 03-Dec-26 ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni | 144,000In Stock3,600 On Order Expected 03-Dec-26 | SMAJ58A SMAJ58A-E3/5A | ||
Mfr: NTCS0805E3104JXT TTI: NTCS0805E3104JXT Vishay / BC Components Availability: 0In Stock4,000 On Order Expected 31-Mar-27 NTC Thermistors 100Kohms 5% SMD | 0In Stock4,000 On Order Expected 31-Mar-27 | 2381-615-53104 |