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: VC120630D650RP TTI: VC120630D650RP KYOCERA AVX Availability: 20,000In Stock24,000 On Order Expected Varistors 21VAC 30VDC 0.4J 400 pF 41 V 67V | 20,000In Stock24,000 On Order Expected | |||
500In Stock1,000 On Order Expected 08-Mar-27 | A85432-000 RF2628-000 | |||
Mfr: SMBJ12A-E3/52 TTI: SMBJ12A-E3/52 Vishay Semiconductors Availability: 198,750In StockESD Protection Diodes / TVS Diodes 12V 600W UniDir TransZorb 5% Tol | 198,750In Stock | SMBJ12A SMBJ12D-M3/H SMBJ12D-M3/I | ||
Mfr: SMBJ5.0CA-E3/52 TTI: SMBJ5.0CA-E3/52 Vishay Semiconductors Availability: 57,000In Stock150,000 On Order Expected 24-Dec-26 ESD Protection Diodes / TVS Diodes 5.0V 800W Bidir TransZorb 5% Tol | 57,000In Stock150,000 On Order Expected 24-Dec-26 | SMBJ5.0CD-M3/H SMBJ5.0CD-M3/I | ||
Mfr: MF-MSMF014-2 TTI: MF-MSMF014-2 Bourns Availability: 114,000In StockResettable Fuses - PPTC 30V .05A-HD 10A MAX (R) | 114,000In Stock | |||
Mfr: VESD05A1-02V-G3-08 TTI: VESD05A1-02V-G3-08 Vishay Semiconductors Availability: 160,000In StockESD Protection Diodes / TVS Diodes Uni-Directional 5.5V SOD523 | 160,000In Stock | |||
Mfr: NCP18XH103F03RB TTI: NCP18XH103F03RB Murata Electronics Availability: 60,000In Stock100,000 On Order Expected 02-Dec-26 NTC Thermistors 10K OHM 1% NTC | 60,000In Stock100,000 On Order Expected 02-Dec-26 | |||
Mfr: TFPT0603L1001FV TTI: TFPT0603L1001FV Vishay / Dale Availability: 10,000In Stock54,000 On Order Expected PTC Thermistors PTC 1Kohms 1% Linear | 10,000In Stock54,000 On Order Expected | |||
12,000In Stock37,500 On Order Expected | 748040-000 RF1238-000 | |||
Mfr: MINISMDC020F-2 TTI: MINISMDC020F-2 Littelfuse Availability: 8,000In Stock4,000 On Order Expected 07-Aug-26 Resettable Fuses - PPTC .2A 30V 10A Imax | 8,000In Stock4,000 On Order Expected 07-Aug-26 | C32508-000 RF1335-000 | ||
Mfr: SMBJ5.0A-E3/52 TTI: SMBJ5.0A-E3/52 Vishay Semiconductors Availability: 156,750In StockESD Protection Diodes / TVS Diodes 5.0V 1000W UniDir TransZorb 5% Tol | 156,750In Stock | SMBJ5.0D-M3/H SMBJ5.0D-M3/I | ||
Mfr: NTCS0603E3103FMT TTI: NTCS0603E3103FMT Vishay / BC Components Availability: 32,000In Stock48,000 On Order Expected 14-Aug-26 NTC Thermistors 10Kohms 1% | 32,000In Stock48,000 On Order Expected 14-Aug-26 | |||
200In Stock | ||||
Mfr: NCP21XV103J03RA TTI: NCP21XV103J03RA Murata Electronics Availability: 8,000In Stock20,000 On Order Expected 07-Sep-26 NTC Thermistors 10K OHM 5% | 8,000In Stock20,000 On Order Expected 07-Sep-26 | |||
Mfr: SMBJ170CA-E3/52 TTI: SMBJ170CA-E3/52 Vishay Semiconductors Availability: 3,000In Stock15,750 On Order Expected 26-Feb-27 ESD Protection Diodes / TVS Diodes 170V 800W Bidir TransZorb 5% Tol | 3,000In Stock15,750 On Order Expected 26-Feb-27 | SMBJ170CA-E3/5B | ||
60,000In Stock20,000 On Order Expected 21-Jul-26 | ||||
Mfr: NTCS0805E3103FHT TTI: NTCS0805E3103FHT Vishay / BC Components Availability: 52,000In StockNTC Thermistors NTC 10Kohms 1% | 52,000In Stock | |||
Mfr: MF-MSMF050-2 TTI: MF-MSMF050-2 Bourns Availability: 12,000In StockResettable Fuses - PPTC 6V 1.1A-HD 40A MAX | 12,000In Stock | |||
Mfr: SMAJ5.0A-E3/61 TTI: SMAJ5.0A-E3/61 Vishay Semiconductors Availability: 36,000In Stock124,200 On Order Expected 24-Sep-26 ESD Protection Diodes / TVS Diodes 400W 5.0V 5% Uni | 36,000In Stock124,200 On Order Expected 24-Sep-26 | SMAJ5.0A-E3/5A | ||
Mfr: SMBJ17A-E3/52 TTI: SMBJ17A-E3/52 Vishay Semiconductors Availability: 148,500In StockESD Protection Diodes / TVS Diodes 17V 1000W UniDir TransZorb 5% Tol | 148,500In Stock | SMBJ17D-M3/H SMBJ17D-M3/I | ||
Mfr: 0154010.DR TTI: 0154010.DR Littelfuse Availability: 1,500In Stock4,500 On Order Expected Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154 | 1,500In Stock4,500 On Order Expected | |||
45,000In Stock36,000 On Order Expected | ||||
Mfr: SMBJ15A-E3/52 TTI: SMBJ15A-E3/52 Vishay Semiconductors Availability: 42,000In Stock6,000 On Order Expected 14-Aug-26 ESD Protection Diodes / TVS Diodes 15V 1000W UniDir TransZorb 5% Tol | 42,000In Stock6,000 On Order Expected 14-Aug-26 | SMBJ15D-M3/H SMBJ15D-M3/I | ||
Mfr: P6SMB600CA TTI: P6SMB600CA Littelfuse Availability: 36,000In StockESD Protection Diodes / TVS Diodes P6SMB - CA 600V | 36,000In Stock | |||
Mfr: VJ14M00300KBA TTI: VJ14M00300KBA KYOCERA AVX Availability: 2,000In StockVaristors 1812 38VDC 800A AEC- Q200 10% | 2,000In Stock |
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