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: SMCJ5.0A-E3/57T TTI: SMCJ5.0A-E3/57T Vishay Semiconductors Availability: 0In Stock3,400 On Order Expected 24-Aug-26 ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect | 0In Stock3,400 On Order Expected 24-Aug-26 | SMCJ5.0A SMCJ5.0A-E3/9AT | ||
Mfr: MF-USMF005-2 TTI: MF-USMF005-2 Bourns Availability: 0In Stock9,000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 30 V .05A-HD 10A MAX (R) | 0In Stock9,000 On Order Expected 09-Sep-26 | |||
Mfr: SMCJ36CA-E3/57T TTI: SMCJ36CA-E3/57T Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect | 0In Stock | SMCJ36CA-E3/9AT | ||
Mfr: SPHV24-01ETG-C TTI: SPHV24-01ETG-C Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1CH 24V 200W BI | 0In Stock | |||
Mfr: ERZ-V14D471 TTI: ERZ-V14D471 Panasonic Availability: 0In Stock154,000 On Order Expected 17-Aug-26 Varistors NEW SMALLER VERSION 667-ERZ-E11A471 | 0In Stock154,000 On Order Expected 17-Aug-26 | |||
0In Stock | ||||
Mfr: 0154002.DR TTI: 0154002.DR Littelfuse Availability: 0In StockSurface Mount Fuses Fuseblock w/ fuse 2A OMNI BLOK 154 | 0In Stock | |||
Mfr: SMCJ12A-E3/57T TTI: SMCJ12A-E3/57T Vishay Semiconductors Availability: 0In Stock1,700 On Order Expected 17-Sep-26 ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect | 0In Stock1,700 On Order Expected 17-Sep-26 | SMCJ12A-E3/9AT | ||
0In Stock90,000 On Order Expected | ||||
Mfr: CDSOD323-T36SC TTI: CDSOD323-T36SC Bourns Availability: 0In Stock3,000 On Order Expected 09-Dec-26 ESD Protection Diodes / TVS Diodes BIDIRECTIONAL TVS | 0In Stock3,000 On Order Expected 09-Dec-26 | |||
Mfr: ERT-J1VR153J TTI: ERT-J1VR153J Panasonic Availability: 0In StockNTC Thermistors 15KOhms 5% THERMISTOR NTC | 0In Stock | |||
0In Stock | C95174-000 RF3202-000 | |||
0In Stock500 On Order Expected 13-Jul-26 | A14391-000 RF2579-000 | |||
Mfr: 0242.250UR TTI: 0242.250UR Littelfuse Availability: 0In Stock500 On Order Expected 30-Oct-26 Surface Mount Fuses 250V .25A | 0In Stock500 On Order Expected 30-Oct-26 | |||
Mfr: MF-SM013/250-2 TTI: MF-SM013/250-2 Bourns Availability: 0In Stock18,000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 250V .13A-HD 3A MAX | 0In Stock18,000 On Order Expected 09-Sep-26 | |||
Mfr: SMBJ33CA-AT/TR7 TTI: SMBJ33CA-AT/TR7 YAGEO Availability: 0In Stock51,000 On Order Expected ESD Protection Diodes / TVS Diodes SMBJ DO-214AA 33V 53.3V | 0In Stock51,000 On Order Expected | SMBJ33CA-AT | ||
0In Stock | ||||
Mfr: B59213J0130A020 TTI: B59213J0130A020 TDK Availability: 0In Stock1,000 On Order Expected 23-Jul-26 PTC Thermistors 280Vac, 400Vdc 33ohms AEC-Q200 | 0In Stock1,000 On Order Expected 23-Jul-26 | B59213J130A20 | ||
Mfr: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 0In Stock10,000 On Order Expected Surface Mount Fuses 4 AMP 32V VERY FAST ACTING | 0In Stock10,000 On Order Expected | |||
Mfr: SMBJ36CA-E3/52 TTI: SMBJ36CA-E3/52 Vishay Semiconductors Availability: 0In Stock3,000 On Order Expected 29-Oct-26 ESD Protection Diodes / TVS Diodes 36V 800W Bidir TransZorb 5% Tol | 0In Stock3,000 On Order Expected 29-Oct-26 | SMBJ36CA-E3/5B SMBJ36CD-M3/H SMBJ36CD-M3/I | ||
Mfr: SMCJ30CA-E3/57T TTI: SMCJ30CA-E3/57T Vishay Semiconductors Availability: 0In Stock1,700 On Order Expected 17-Sep-26 ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect | 0In Stock1,700 On Order Expected 17-Sep-26 | SMCJ30CA-E3/9AT | ||
0In Stock | ||||
0In Stock | ||||
Mfr: MINIASMDC050F-2 TTI: MINIASMDC050F-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 0In Stock | RF2155-000 | ||
0In Stock |