Circuit Protection
356,720 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,710)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (68,847)
- Fuse Holders (8,941)
- Fuses (54,691)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,604)
- LED Protection Devices (316)
- Panelboards & Load Centers (1)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,622)
- Surge Protective Devices - SPD (11,276)
- Thermal Cutoffs (421)
- Thermistors (29,422)
- Thyristors (11,283)
- Varistors (29,263)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
2,000In Stock1,000 On Order Expected 12-Mar-27 | ||||
Mfr: 0154005.DRT TTI: 0154005.DRT Littelfuse Availability: 4,500In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T | 4,500In Stock | 576-154005T 154005T | ||
Mfr: NTCLE100E3333JB0 TTI: NTCLE100E3333JB0 Vishay / BC Components Availability: 1,000In Stock20,000 On Order Expected 11-Jan-27 NTC Thermistors 33Kohms 5% Radial | 1,000In Stock20,000 On Order Expected 11-Jan-27 | |||
Mfr: SMBJ17A-E3/52 TTI: SMBJ17A-E3/52 Vishay Semiconductors Availability: 65,250In StockESD Protection Diodes / TVS Diodes 17V 1000W UniDir TransZorb 5% Tol | 65,250In Stock | SMBJ17D-M3/H SMBJ17D-M3/I | ||
Mfr: B72214S0271K101 TTI: B72214S0271K101 TDK Availability: 87,000In StockVaristors 275VAC 10% 14mm StandarD | 87,000In Stock | B72214S271K101 | ||
Mfr: NTCLE305E4202SB TTI: NTCLE305E4202SB Vishay / BC Components Availability: 36,000In StockNTC Thermistors 2Kohms Special Tol | 36,000In Stock | |||
6,000In Stock | ||||
Mfr: 1.5KE16A-E3/54 TTI: 1.5KE16A-E3/54 Vishay Semiconductors Availability: 1,400In Stock2,800 On Order Expected 26-Nov-26 ESD Protection Diodes / TVS Diodes 1500W 16V Unidirect | 1,400In Stock2,800 On Order Expected 26-Nov-26 | 1.5KE16A-E3/73 | ||
Mfr: MF-SM030-2 TTI: MF-SM030-2 Bourns Availability: 142,000In StockResettable Fuses - PPTC 60V .30A-HD 10A MAX C | 142,000In Stock | |||
Mfr: SMBJ170CA-E3/52 TTI: SMBJ170CA-E3/52 Vishay Semiconductors Availability: 9,750In StockESD Protection Diodes / TVS Diodes 170V 800W Bidir TransZorb 5% Tol | 9,750In Stock | SMBJ170CA-E3/5B | ||
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 | ||
2,500In Stock750 On Order Expected 23-Nov-26 | F56655-000 RF2653-000 | |||
Mfr: SMBJ15A-E3/52 TTI: SMBJ15A-E3/52 Vishay Semiconductors Availability: 20,250In Stock6,750 On Order Expected ESD Protection Diodes / TVS Diodes 15V 1000W UniDir TransZorb 5% Tol | 20,250In Stock6,750 On Order Expected | SMBJ15D-M3/H SMBJ15D-M3/I | ||
Mfr: VC120614D300RP TTI: VC120614D300RP KYOCERA AVX Availability: 52,000In Stock120,000 On Order Expected Varistors 10VAC 14VDC 0.4J 105 0pF 18.5 V 32V | 52,000In Stock120,000 On Order Expected | |||
Mfr: 0218001.HXP TTI: 0218001.HXP Littelfuse Availability: 2,600In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 2,600In Stock | |||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 7,000In Stock21,000 On Order Expected Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 7,000In Stock21,000 On Order Expected | 576-0451015.MR 0451015.MR | ||
Mfr: 0154010.DR TTI: 0154010.DR Littelfuse Availability: 1,500In Stock1,500 On Order Expected 29-Jan-27 Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154 | 1,500In Stock1,500 On Order Expected 29-Jan-27 | |||
Mfr: PTCEL17R501TBE TTI: PTCEL17R501TBE Vishay / BC Components Availability: 2,000In Stock3,000 On Order Expected 18-Nov-26 PTC Thermistors PTCEL17 500ohms | 2,000In Stock3,000 On Order Expected 18-Nov-26 | |||
18,000In Stock3,000 On Order Expected 29-Jan-27 | ||||
Mfr: 1206L075/13.2WR TTI: 1206L075/13.2WR Littelfuse Availability: 6,000In StockResettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75 | 6,000In Stock | |||
500In Stock500 On Order Expected 28-Dec-26 | A52660-000 RF2571-000 | |||
Mfr: MINISMDC014F-2 TTI: MINISMDC014F-2 Littelfuse Availability: 10,000In Stock4,000 On Order Expected 23-Nov-26 Resettable Fuses - PPTC .14A 60V 10A Imax | 10,000In Stock4,000 On Order Expected 23-Nov-26 | F67045-000 RF1334-000 | ||
Mfr: PGB1010603MR TTI: PGB1010603MR Littelfuse Availability: 8,000In Stock21,000 On Order Expected ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF | 8,000In Stock21,000 On Order Expected | 576-PGB0010603MR PGB0010603MR | ||
40,000In Stock | ||||
Mfr: SMBJ3V3-E3/5B TTI: SMBJ3V3-E3/5B Vishay Semiconductors Availability: 48,000In StockESD Protection Diodes / TVS Diodes 3V3V 1000W UniDir TransZorb 5% Tol | 48,000In Stock |