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: SMCJ43A-E3/9AT TTI: SMCJ43A-E3/9AT Vishay Semiconductors Availability: 0In StockESD Protection Diodes / TVS Diodes 1500W 43V Unidirect | 0In Stock | SMCJ43A-E3/57T | ||
Mfr: SMCJ14CA-E3/57T TTI: SMCJ14CA-E3/57T Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1500W 14V Bidirect | 0In Stock | SMCJ14CA-E3/9AT | ||
Mfr: PTCCL11H251HBE TTI: PTCCL11H251HBE Vishay / BC Components Availability: 0In StockPTC Thermistors 12 OHM 25% | 0In Stock | 2381-662-52513 | ||
Mfr: NTCALUG01A103FA TTI: NTCALUG01A103FA Vishay / BC Components Availability: 0In StockNTC Thermistors 10K/1% 3984K/0.5% AEC-Q200 38.1mm | 0In Stock | |||
0In Stock | ||||
Mfr: 2093-250-SM-RPLF TTI: 2093-250-SM-RPLF Bourns Availability: 0In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 2500V | 0In Stock | |||
0In Stock | RF3177-000 | |||
0In Stock | CDS0D323-T05. | |||
0In Stock | B72220S500K101 | |||
Mfr: SMCJ26CA-E3/57T TTI: SMCJ26CA-E3/57T Vishay Semiconductors Availability: 0In Stock850 On Order Expected 23-Jul-26 ESD Protection Diodes / TVS Diodes 1500W 26V Bidirect | 0In Stock850 On Order Expected 23-Jul-26 | SMCJ26CA-E3/9AT | ||
0In Stock | ||||
Mfr: SP1002-01JTG TTI: SP1002-01JTG Littelfuse ESD Protection Diodes / TVS Diodes 1 channel bi-directional | 0In Stock | |||
Mfr: 0449002.MR TTI: 0449002.MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 | 0In Stock | |||
Mfr: MFU0402FF01500E100 TTI: MFU0402FF01500E100 Vishay / Beyschlag Availability: 0In StockSurface Mount Fuses 1.5A 32volts Very quick acting | 0In Stock | |||
Mfr: MFU0603FF01500P100 TTI: MFU0603FF01500P100 Vishay / Beyschlag Availability: 0In StockSurface Mount Fuses 1.5A 32volts Very quick acting | 0In Stock | |||
0In Stock | ||||
Mfr: SZ1SMB40CAT3G TTI: SZ1SMB40CAT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 40V 600W BI-DIR SZ1SMB AEC-Q101 | 0In Stock | |||
Mfr: SPHV36-01ETG-C TTI: SPHV36-01ETG-C Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1CH 36V 200W BI | 0In Stock | |||
Mfr: AQ4022-01FTG-C TTI: AQ4022-01FTG-C Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 15A 1.3pF AEC-Q101 | 0In Stock | |||
Mfr: 5.0SMDJ48A TTI: 5.0SMDJ48A Bourns Availability: 0In Stock3,000 On Order Expected 19-Aug-26 ESD Protection Diodes / TVS Diodes 48V 5KW 5% UNI DO-214AB (SMC) | 0In Stock3,000 On Order Expected 19-Aug-26 | |||
0In Stock | ||||
Mfr: 5.0SMDJ12A-T7 TTI: 5.0SMDJ12A-T7 Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 5kW 12V 10% Uni-Directional | 0In Stock | |||
Mfr: LXES1UTAA1-157 TTI: LXES1UTAA1-157 Murata Electronics Availability: Not Available OnlineESD Protection Diodes / TVS Diodes ESD Protection Devices DFN 0402 0.5pF VBR7V | Not Available Online | |||
Mfr: F0402G0R02FNTR TTI: F0402G0R02FNTR KYOCERA AVX Availability: 0In StockSurface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402 | 0In Stock | |||
Mfr: PTSAHT080516V010 TTI: PTSAHT080516V010 Eaton Electronics Availability: 0In StockResettable Fuses - PPTC PTSAHT0805 0.1A, 16V | 0In Stock |