Circuit Protection
376.208 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (151.031)
- Circuit Protection Kits (1.099)
- ESD Protection Diodes / TVS Diodes (74.524)
- Fuse Holders (9.562)
- Fuses (58.582)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5.526)
- LED Protection Devices (323)
- Panelboards & Load Centers (5)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (3.675)
- Resettable Fuses - PPTC (7.045)
- Surge Protective Devices - SPD (11.952)
- Thermal Cutoffs (411)
- Thermistors (29.696)
- Thyristors (11.278)
- Varistors (29.124)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2569-000 TTI: RXEF075 Littelfuse Availability: 3.500In Stock20.000 On Order Expected Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax | 3.500In Stock20.000 On Order Expected | C46465-000 RF2569-000 | ||
Mfr: SMBJ9.0A-E3/52 TTI: SMBJ9.0A-E3/52 Vishay Semiconductors Availability: 9.000In Stock9.750 On Order Expected 10-Sep-26 ESD Protection Diodes / TVS Diodes 9.0V 1000W UniDir TransZorb 5% Tol | 9.000In Stock9.750 On Order Expected 10-Sep-26 | SMBJ9.0D-M3/H SMBJ9.0D-M3/I | ||
Mfr: SM6T39A-E3/52 TTI: SM6T39A-E3/52 Vishay Semiconductors Availability: 19.500In Stock12.750 On Order Expected 21-Aug-26 ESD Protection Diodes / TVS Diodes 600W 39V 5% Uni | 19.500In Stock12.750 On Order Expected 21-Aug-26 | SM6T39A-E3/5B | ||
Mfr: B59890C0120A051 TTI: B59890C0120A051 TDK Availability: 10.500In Stock55.500 On Order Expected PTC Thermistors 890A 120A 51 3X2.5 PTC Thermistor | 10.500In Stock55.500 On Order Expected | B59890C120A51 | ||
Mfr: MF-SM250-2 TTI: MF-SM250-2 Bourns Availability: 24.000In Stock7.500 On Order Expected 07-Aug-26 Resettable Fuses - PPTC 15 V 2.5A-HD 40A MAX | 24.000In Stock7.500 On Order Expected 07-Aug-26 | |||
Mfr: NTCLE100E3104JB0 TTI: NTCLE100E3104JB0 Vishay / BC Components Availability: 44.500In StockNTC Thermistors 100Kohms 5% Radial | 44.500In Stock | 2381-640-63104 | ||
Mfr: B57364S0209M000 TTI: B57364S0209M000 TDK Availability: 18.500In StockInrush Current Limiters S 364/2 M | 18.500In Stock | B57364S209M | ||
Mfr: B72214S0301K551 TTI: B72214S0301K551 TDK Availability: 329.000In StockVaristors 300VAC 10% 14mm StandarD | 329.000In Stock | B72214S301K551 | ||
Mfr: B57330V2103F260 TTI: B57330V2103F260 TDK Availability: 12.000In Stock36.000 On Order Expected NTC Thermistors 0603 10K 1% B-3455 NTC | 12.000In Stock36.000 On Order Expected | |||
Mfr: B72207S0381K101 TTI: B72207S0381K101 TDK Availability: 98.000In StockVaristors 385VAC 10% 7mm StandarD | 98.000In Stock | B72207S381K101 | ||
7.000In Stock | B72660M131K72 | |||
53.900In Stock | B59860C120A70 | |||
Mfr: B59890C0120A070 TTI: B59890C0120A070 TDK Availability: 11.000In Stock15.500 On Order Expected 24-Aug-26 PTC Thermistors 0.2A 150ohms | 11.000In Stock15.500 On Order Expected 24-Aug-26 | B59890C120A70 | ||
36.000In Stock60.000 On Order Expected 24-Mar-27 | ||||
3.000In Stock36.000 On Order Expected | ||||
57.000In Stock | ||||
Mfr: F0603G0R05FNTR TTI: F0603G0R05FNTR KYOCERA AVX Availability: 9.000In Stock3.000 On Order Expected 22-Oct-26 Surface Mount Fuses 0603 50mA fuse | 9.000In Stock3.000 On Order Expected 22-Oct-26 | |||
Mfr: RF1256-000 TTI: PESD0603-240 Littelfuse Availability: 55.000In Stock250.000 On Order Expected 03-Feb-27 ESD Protection Diodes / TVS Diodes 0.25pFA 24V 0603 AEC-Q200 | 55.000In Stock250.000 On Order Expected 03-Feb-27 | RF1256-000 | ||
Mfr: PGB102ST23WR TTI: PGB102ST23WR Littelfuse Availability: 3.000In Stock123.000 On Order Expected ESD Protection Diodes / TVS Diodes PulseGuard ESD SOT23 24VDC PGB102ST23WR | 3.000In Stock123.000 On Order Expected | 576-PGB102ST23 PGB102ST23 | ||
5.500In Stock12.000 On Order Expected | MF-R600-0-99 | |||
Mfr: VC080530A650RP TTI: VC080530A650RP KYOCERA AVX Availability: 8.000In Stock8.000 On Order Expected 22-Sep-26 Varistors 65VAC 30VDC 0.1J 90p F 41 V 67V | 8.000In Stock8.000 On Order Expected 22-Sep-26 | |||
Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 15.000In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 15.000In Stock | D27406-000 RF2634-000 | ||
Mfr: 37213150001 TTI: 37213150001 Littelfuse Availability: 4.000In StockFuses with Leads - Through Hole IEC TL LBC LL 3.15A TR5 | 4.000In Stock | |||
Mfr: B72220S2551K101 TTI: B72220S2551K101 TDK Availability: 17.600In Stock22.400 On Order Expected Varistors 550VAC 10% 20mm AdvanceD | 17.600In Stock22.400 On Order Expected | S20K550E2 | ||
Mfr: VC060318A400RP TTI: VC060318A400RP KYOCERA AVX Availability: 20.000In Stock16.000 On Order Expected 08-Sep-26 Varistors 13VAC 18VDC 0.1J 150 pF 25.5 V 42V | 20.000In Stock16.000 On Order Expected 08-Sep-26 |