SMD - Circuit Protection
39,877 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (2)
- Circuit Protection Kits (3)
- ESD Protection Diodes / TVS Diodes (27,560)
- Fuse Holders (34)
- Fuses (4,088)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,426)
- LED Protection Devices (47)
- Resettable Fuses - PPTC (1,407)
- Surge Protective Devices - SPD (875)
- Thermal Cutoffs (57)
- Thermistors (3,974)
- Thyristors (1,602)
- Varistors (2,417)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SMCJ45CA-E3/57T TTI: SMCJ45CA-E3/57T Vishay Semiconductors Availability: 19,550In StockESD Protection Diodes / TVS Diodes 1500W 45V Bidirect | 19,550In Stock | SMCJ45CA-E3/9AT | ||
2,000In Stock | ||||
Mfr: NCP18WB333J03RB TTI: NCP18WB333J03RB Murata Electronics Availability: 8,000In StockNTC Thermistors 33K OHM 5% | 8,000In Stock | |||
4,000In Stock | ||||
15,000In Stock | ||||
Mfr: SMCJ170CA-E3/57T TTI: SMCJ170CA-E3/57T Vishay Semiconductors Availability: 22,950In StockESD Protection Diodes / TVS Diodes 1500W 170V Bidirect | 22,950In Stock | SMCJ170CA-E3/9AT | ||
Mfr: SMAJ20CA-E3/61 TTI: SMAJ20CA-E3/61 Vishay Semiconductors Availability: 219,600In StockESD Protection Diodes / TVS Diodes 400W 20V 5% Bi | 219,600In Stock | SMAJ20CA-E3/5A | ||
8,000In Stock | ||||
Mfr: NCP18XM472J03RB TTI: NCP18XM472J03RB Murata Electronics Availability: 4,000In StockNTC Thermistors 4.7K OHM 5% | 4,000In Stock | |||
Mfr: NCP18WM224E03RB TTI: NCP18WM224E03RB Murata Electronics Availability: 4,000In StockNTC Thermistors 220K OHM 3% | 4,000In Stock | |||
Mfr: ERT-J1VG103JA TTI: ERT-J1VG103JA Panasonic Availability: 8,000In StockNTC Thermistors 10KOhms 5% THERMISTOR NTC | 8,000In Stock | |||
12,000In Stock | ||||
3,000In Stock3,000 On Order Expected 19-Jun-26 | ||||
3,000In Stock | ||||
6,000In Stock | ||||
Mfr: V48MLA1206NH TTI: V48MLA1206NH Littelfuse Availability: 2,500In StockVaristors MULTI-LAYER VARISTOR SURFACE MOUNT | 2,500In Stock | |||
Mfr: NCP15WB473F03RC TTI: NCP15WB473F03RC Murata Electronics Availability: 20,000In Stock20,000 On Order Expected 12-Aug-26 NTC Thermistors 47K OHM 1% | 20,000In Stock20,000 On Order Expected 12-Aug-26 | |||
15,000In Stock | ||||
12,000In Stock | ||||
6,000In Stock | ||||
3,000In Stock | ||||
Mfr: SMCJ17A-E3/57T TTI: SMCJ17A-E3/57T Vishay Semiconductors Availability: 7,650In StockESD Protection Diodes / TVS Diodes 1500W 17V Unidirect | 7,650In Stock | SMCJ17A-E3/9AT | ||
5,000In Stock | ||||
5,000In Stock | ||||
10,000In Stock |