Circuit Protection
375.448 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (150.898)
- Circuit Protection Kits (1.097)
- ESD Protection Diodes / TVS Diodes (74.368)
- Fuse Holders (9.554)
- Fuses (58.273)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5.521)
- LED Protection Devices (323)
- Panelboards & Load Centers Accessories (4)
- Power Outlet Strips (3.674)
- Resettable Fuses - PPTC (6.860)
- Surge Protective Devices - SPD (11.948)
- Thermal Cutoffs (408)
- Thermistors (29.490)
- Thyristors (11.283)
- Varistors (29.003)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: B59990C0080A070 TTI: B59990C0080A070 TDK Availability: 3.000In StockPTC Thermistors PTC Thermistor C 63V 30mA 55ohms | 3.000In Stock | B59990C80A70 | ||
Mfr: P6SMB6.8A-E3/52 TTI: P6SMB6.8A-E3/52 Vishay Semiconductors Availability: 4.500In Stock9.000 On Order Expected 02-Sep-26 ESD Protection Diodes / TVS Diodes 600W 6.8V Unidirect | 4.500In Stock9.000 On Order Expected 02-Sep-26 | |||
Mfr: SM15T30CA-E3/57T TTI: SM15T30CA-E3/57T Vishay Semiconductors Availability: 10.200In Stock10.200 On Order Expected 12-Oct-26 ESD Protection Diodes / TVS Diodes 1500W 30V 5% Bi | 10.200In Stock10.200 On Order Expected 12-Oct-26 | SM15T30CA-E3/9AT | ||
Mfr: SM15T39CA-E3/57T TTI: SM15T39CA-E3/57T Vishay Semiconductors Availability: 6.800In StockESD Protection Diodes / TVS Diodes 1500W 39V 5% Bi | 6.800In Stock | SM15T39CA-E3/9AT | ||
12.000In Stock24.000 On Order Expected 24-Aug-26 | ||||
15.000In Stock | ||||
Mfr: 5.0SMDJ30CAS TTI: 5.0SMDJ30CAS Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 5KW 30V 5% BI DO-214AB | 3.000In Stock | |||
Mfr: NCU18XH103D6SRB TTI: NCU18XH103D6SRB Murata Electronics Availability: 40.000In StockNTC Thermistors 10K OHM NTC THERMISTOR | 40.000In Stock | |||
Mfr: MF-NSMF110-2 TTI: MF-NSMF110-2 Bourns Availability: 363.000In StockResettable Fuses - PPTC 6 V 1.1A-HD 100A MAX | 363.000In Stock | |||
300In Stock | ||||
Mfr: 3403.0163.11 TTI: 3403.0163.11 Schurter Availability: 1.800In StockSurface Mount Fuses UMT 250 500mA 277V Slow | 1.800In Stock | |||
Mfr: SMAJ40A-E3/61 TTI: SMAJ40A-E3/61 Vishay Semiconductors Availability: 10.800In StockESD Protection Diodes / TVS Diodes 400W 40V 5% Uni | 10.800In Stock | SMAJ40A-E3/5A | ||
Mfr: SMBJ16A-E3/5B TTI: SMBJ16A-E3/5B Vishay Semiconductors Availability: 9.600In Stock16.000 On Order Expected 25-Sep-26 ESD Protection Diodes / TVS Diodes 16V 1000W UniDir TransZorb 5% Tol | 9.600In Stock16.000 On Order Expected 25-Sep-26 | SMBJ16D-M3/H SMBJ16D-M3/I | ||
Mfr: SMBJ54CA-E3/52 TTI: SMBJ54CA-E3/52 Vishay Semiconductors Availability: 3.000In StockESD Protection Diodes / TVS Diodes 54V 800W Bidir TransZorb 5% Tol | 3.000In Stock | SMBJ54CA-E3/5B SMBJ54CD-M3/H SMBJ54CD-M3/I | ||
Mfr: SMBJ7.0A-E3/52 TTI: SMBJ7.0A-E3/52 Vishay Semiconductors Availability: 33.750In StockESD Protection Diodes / TVS Diodes 7.0V 1000W UniDir TransZorb 5% Tol | 33.750In Stock | SMBJ7.0D-M3/H SMBJ7.0D-M3/I | ||
Mfr: SMCJ16A-E3/57T TTI: SMCJ16A-E3/57T Vishay Semiconductors Availability: 4.250In StockESD Protection Diodes / TVS Diodes 1500W 16V Unidirect | 4.250In Stock | SMCJ16A-E3/9AT | ||
Mfr: SMCJ6.5CA-E3/57T TTI: SMCJ6.5CA-E3/57T Vishay Semiconductors Availability: 850In StockESD Protection Diodes / TVS Diodes 1500W 6.5V Bidirect | 850In Stock | SMCJ6.5CA-E3/9AT | ||
Mfr: SMCJ7.5CA-E3/57T TTI: SMCJ7.5CA-E3/57T Vishay Semiconductors Availability: 4.250In StockESD Protection Diodes / TVS Diodes 1500W 7.5V Bidirect | 4.250In Stock | SMCJ7.5CA-E3/9AT | ||
500In Stock | ||||
Mfr: MF-RX185/72-2 TTI: MF-RX185/72-2 Bourns Availability: 8.000In Stock9.000 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX | 8.000In Stock9.000 On Order Expected 21-Aug-26 | |||
Mfr: AVR-M1608C080MTAAB TTI: AVR-M1608C080MTAAB TDK Availability: 28.000In StockVaristors 0603 8V 30A 650pF | 28.000In Stock | AVR-M1608C080MTAAB - | ||
Mfr: CD143A-SR70 TTI: CD143A-SR70 Bourns Availability: 12.000In Stock6.000 On Order Expected 20-Jul-26 ESD Protection Diodes / TVS Diodes SOT 143 37V ESD & Latch up Prot. | 12.000In Stock6.000 On Order Expected 20-Jul-26 | |||
11.000In Stock5.000 On Order Expected 12-Aug-26 | ||||
Mfr: 66000001009 TTI: 66000001009 Littelfuse Availability: 100In Stock100 On Order Expected 22-Jul-26 Fuse Holder Accessories ACS COVER FOR 656 & 658 BLACK | 100In Stock100 On Order Expected 22-Jul-26 | |||
Mfr: 37211000431 TTI: 37211000431 Littelfuse Availability: 200In Stock1.200 On Order Expected 14-Oct-26 Fuses with Leads - Through Hole IEC TL LBC SL 1A TR5 | 200In Stock1.200 On Order Expected 14-Oct-26 |
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