Circuit Protection
378.238 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (151.032)
- Circuit Protection Kits (1.099)
- ESD Protection Diodes / TVS Diodes (75.487)
- Fuse Holders (9.689)
- Fuses (58.947)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5.554)
- LED Protection Devices (323)
- Panelboards & Load Centers (5)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (3.712)
- Resettable Fuses - PPTC (7.041)
- Surge Protective Devices - SPD (11.951)
- Thermal Cutoffs (420)
- Thermistors (29.896)
- Thyristors (11.278)
- Varistors (29.420)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 19.000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 19.000In Stock | |||
890In Stock | ||||
Mfr: 3403.0172.24 TTI: 3403.0172.24 Schurter Availability: 14.000In StockSurface Mount Fuses UMT 250 4A 277V Slow | 14.000In Stock | |||
Mfr: 0326020.HXP TTI: 0326020.HXP Littelfuse Availability: 1.100In Stock2.600 On Order Expected Cartridge Fuses 250V 20A Slo-Blo | 1.100In Stock2.600 On Order Expected | 326020.HXP | ||
Mfr: SF-0603SP100M-2 TTI: SF-0603SP100M-2 Bourns Availability: 8.000In StockSurface Mount Fuses 1 AMP 32VDC SLO BLO | 8.000In Stock | |||
Mfr: 0251005.MRT1L TTI: 0251005.MRT1L Littelfuse Availability: 0In Stock1.000 On Order Expected 01-Oct-26 Fuses with Leads - Through Hole 125V 5A | 0In Stock1.000 On Order Expected 01-Oct-26 | |||
6.000In Stock | ||||
12.000In Stock138.000 On Order Expected | ||||
1.600In Stock | ||||
Mfr: 1.5KE440CA TTI: 1.5KE440CA Littelfuse Availability: 16.800In Stock7.200 On Order Expected 23-Dec-26 ESD Protection Diodes / TVS Diodes 1500W 376V Bi-Directional | 16.800In Stock7.200 On Order Expected 23-Dec-26 | |||
15.000In Stock42.000 On Order Expected | ||||
20.000In Stock150.000 On Order Expected | ||||
Mfr: P4SMA400CA TTI: P4SMA400CA Littelfuse Availability: 15.000In StockESD Protection Diodes / TVS Diodes 342V 400W 5% Bi-directional | 15.000In Stock | |||
4.800In Stock21.600 On Order Expected | ||||
Mfr: B59830C0120A070 TTI: B59830C0120A070 TDK Availability: 14.500In StockPTC Thermistors 830A 120A 70 20X2.5 PTC Thermistor | 14.500In Stock | B59830C120A70 | ||
30.500In Stock | B59880C120A70 | |||
Mfr: B57221V2103J060 TTI: B57221V2103J060 TDK Availability: 60.000In StockNTC Thermistors 0402 10K 5% B-4000 NTC | 60.000In Stock | B57221V2103J60 | ||
Mfr: ZV30K1210301NIR1 TTI: ZV30K1210301NIR1 Bourns Availability: 15.000In StockVaristors 38 VDC 2.1J 77 V-CLMP | 15.000In Stock | |||
Mfr: 3425L300/36MR TTI: 3425L300/36MR Littelfuse Availability: 3.000In Stock13.000 On Order Expected Resettable Fuses - PPTC 3425L Series PPTC | 3.000In Stock13.000 On Order Expected | |||
5.100In Stock | ||||
Mfr: SEP0640Q38CB TTI: SEP0640Q38CB Littelfuse Availability: 4.000In Stock24.000 On Order Expected Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device | 4.000In Stock24.000 On Order Expected | |||
Mfr: SMCJ6.0A-E3/57T TTI: SMCJ6.0A-E3/57T Vishay Semiconductors Availability: 18.700In Stock17.000 On Order Expected 10-Dec-26 ESD Protection Diodes / TVS Diodes 1500W 6.0V Unidirect | 18.700In Stock17.000 On Order Expected 10-Dec-26 | SMCJ6.0A-E3/9AT | ||
40.000In Stock | ||||
Mfr: MF-PSMF110X-2 TTI: MF-PSMF110X-2 Bourns Availability: 6.000In Stock15.000 On Order Expected 22-Mar-27 Resettable Fuses - PPTC 6 V 1.1A-HD 40A MAX | 6.000In Stock15.000 On Order Expected 22-Mar-27 | |||
3.000In Stock |