Circuit Protection
356,910 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,714)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (68,895)
- Fuse Holders (8,941)
- Fuses (54,715)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,610)
- LED Protection Devices (316)
- Panelboards & Load Centers (1)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,628)
- Surge Protective Devices - SPD (11,277)
- Thermal Cutoffs (421)
- Thermistors (29,516)
- Thyristors (11,282)
- Varistors (29,284)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0448.750MR TTI: 0448.750MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.75A .229ohms 448 NANO2 | 0In Stock | |||
Mfr: MINISMDC110F/24-2 TTI: MINISMDC110F/24-2 Littelfuse Availability: 0In Stock1,500 On Order Expected 12-Jan-27 Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX | 0In Stock1,500 On Order Expected 12-Jan-27 | E03949-000 RF1182-000 | ||
Mfr: MICROSMD005F-2 TTI: MICROSMD005F-2 Littelfuse Availability: 0In Stock4,000 On Order Expected 29-Jan-27 Resettable Fuses - PPTC .05A 30V 10A IMAX | 0In Stock4,000 On Order Expected 29-Jan-27 | D97493-000 RF1350-000 | ||
Mfr: 5.0SMDJ30CA TTI: 5.0SMDJ30CA Littelfuse Availability: 0In Stock6,000 On Order Expected ESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional | 0In Stock6,000 On Order Expected | |||
0In Stock | ||||
Mfr: 1210L020WR TTI: 1210L020WR Littelfuse Availability: 0In Stock3,000 On Order Expected 22-Mar-27 Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE | 0In Stock3,000 On Order Expected 22-Mar-27 | |||
Mfr: VC060305A150RP TTI: VC060305A150RP KYOCERA AVX Availability: 0In Stock4,000 On Order Expected 18-Feb-27 Varistors 4VAC 5.6VDC 0.1J 750 pF 8.5 V 18V | 0In Stock4,000 On Order Expected 18-Feb-27 | |||
0In Stock3,000 On Order Expected 25-Jun-27 | ||||
Mfr: ERZ-E11A331 TTI: ERZ-E11A331 Panasonic Industry Availability: Not Available OnlineVaristors ERZ-E 11mm 330V Bulk ZNR Surge Absorber | Not Available Online | |||
0In Stock | ||||
0In Stock4,500 On Order Expected | RF0410-000 RF2745-000 | |||
Mfr: SMBJ6.5A-E3/52 TTI: SMBJ6.5A-E3/52 Vishay Semiconductors Availability: 0In Stock5,250 On Order Expected 20-Nov-26 ESD Protection Diodes / TVS Diodes 6.5V 600W UniDir TransZorb 5% Tol | 0In Stock5,250 On Order Expected 20-Nov-26 | SMBJ6.5D-M3/H SMBJ6.5D-M3/I | ||
Mfr: VCUT0505B-HD1-GS08 TTI: VCUT0505B-HD1-GS08 Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5.0V 56W Single Line | 0In Stock | |||
Mfr: VBUS053AZ-HAF-GS08 TTI: VBUS053AZ-HAF-GS08 Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5.5 Volt 36 Watt 3-Line USB Port | 0In Stock | |||
0In Stock | ||||
0In Stock | ||||
Mfr: B72207S0271K101 TTI: B72207S0271K101 TDK Availability: 0In Stock50,000 On Order Expected 09-Apr-27 Varistors 275VAC 10% 7mm StandarD | 0In Stock50,000 On Order Expected 09-Apr-27 | B72207S271K101 | ||
Mfr: B72220S0321K101 TTI: B72220S0321K101 TDK Availability: 0In Stock18,000 On Order Expected Varistors 320VAC 10% 20mm StandarD | 0In Stock18,000 On Order Expected | B72220S321K101 | ||
0In Stock3,000 On Order Expected 12-Mar-27 | ||||
Mfr: NCP03XH103F05RL TTI: NCP03XH103F05RL Murata Electronics Availability: 0In Stock900,000 On Order Expected NTC Thermistors 10K OHM 1% | 0In Stock900,000 On Order Expected | |||
0In Stock | ||||
Mfr: NTCLE305E4202SB TTI: NTCLE305E4202SB Vishay / BC Components Availability: 0In StockNTC Thermistors 2Kohms Special Tol | 0In Stock | |||
0In Stock2,500 On Order Expected 12-Apr-27 | ||||
0In Stock | 576-154005T 154005T | |||
0In Stock | B72220S500K101 |