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: RF2635-000 TTI: RXEF185 Littelfuse Availability: 10.500In Stock12.500 On Order Expected 13-Jan-27 Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 10.500In Stock12.500 On Order Expected 13-Jan-27 | A27829-000 RF2635-000 | ||
36.000In Stock63.000 On Order Expected 24-Feb-27 | ||||
Mfr: NCU18XH103F6SRB TTI: NCU18XH103F6SRB Murata Electronics Availability: 12.000In StockNTC Thermistors 10K OHM 1608 SMD 1% | 12.000In Stock | |||
Mfr: B72220S0321K101 TTI: B72220S0321K101 TDK Availability: 16.750In Stock35.250 On Order Expected Varistors 320VAC 10% 20mm StandarD | 16.750In Stock35.250 On Order Expected | B72220S321K101 | ||
Mfr: SMAJ58A-E3/61 TTI: SMAJ58A-E3/61 Vishay Semiconductors Availability: 55.800In Stock18.000 On Order Expected 30-Sep-26 ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni | 55.800In Stock18.000 On Order Expected 30-Sep-26 | SMAJ58A SMAJ58A-E3/5A | ||
Mfr: SMBJ10CA-E3/52 TTI: SMBJ10CA-E3/52 Vishay Semiconductors Availability: 77.250In Stock45.000 On Order Expected 08-Jan-27 ESD Protection Diodes / TVS Diodes 10V 800W Bidir TransZorb 5% Tol | 77.250In Stock45.000 On Order Expected 08-Jan-27 | SMBJ10CD-M3/H SMBJ10CD-M3/I | ||
Mfr: SMCJ15CA-E3/57T TTI: SMCJ15CA-E3/57T Vishay Semiconductors Availability: 5.100In Stock51.000 On Order Expected ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect | 5.100In Stock51.000 On Order Expected | SMCJ15CA-E3/9AT | ||
Mfr: SMBJ58A-E3/52 TTI: SMBJ58A-E3/52 Vishay Semiconductors Availability: 89.250In StockESD Protection Diodes / TVS Diodes 58V 1000W UniDir TransZorb 5% Tol | 89.250In Stock | SMBJ58D-M3/H SMBJ58D-M3/I | ||
Mfr: SMCJ48A-E3/57T TTI: SMCJ48A-E3/57T Vishay Semiconductors Availability: 47.600In StockESD Protection Diodes / TVS Diodes 1500W 48V Unidirect | 47.600In Stock | SMCJ48A-E3/9AT | ||
42.000In Stock | ||||
Mfr: B72220S0511K101 TTI: B72220S0511K101 TDK Availability: 14.250In Stock73.500 On Order Expected Varistors 510VAC 10% 20mm StandarD | 14.250In Stock73.500 On Order Expected | B72220S511K101 | ||
Mfr: B72205S0421K101 TTI: B72205S0421K101 TDK Availability: 48.000In Stock101.000 On Order Expected 21-Jan-27 Varistors 420VAC 10% 5mm StandarD | 48.000In Stock101.000 On Order Expected 21-Jan-27 | B72205S421K101 | ||
Mfr: B72540T0300K062 TTI: B72540T0300K062 TDK Availability: 7.000In Stock88.000 On Order Expected Varistors 2220 30V 1200A 4000pF | 7.000In Stock88.000 On Order Expected | B72540T300K62 | ||
Mfr: B72520T0350K062 TTI: B72520T0350K062 TDK Availability: 162.000In StockVaristors 1206 35V 100A 200pF | 162.000In Stock | B72520T350K62 | ||
Mfr: B72214S0131K101 TTI: B72214S0131K101 TDK Availability: 34.000In Stock58.500 On Order Expected Varistors 130VAC 10% 14mm StandarD | 34.000In Stock58.500 On Order Expected | B72214S131K101 | ||
Mfr: B72520T0400K062 TTI: B72520T0400K062 TDK Availability: 14.000In Stock70.000 On Order Expected Varistors 1206 40V 100A 250pF | 14.000In Stock70.000 On Order Expected | B72520T400K62 | ||
Mfr: B72220S0131K101 TTI: B72220S0131K101 TDK Availability: 22.050In Stock29.400 On Order Expected 21-Jan-27 Varistors 130VAC 10% 20mm StandarD | 22.050In Stock29.400 On Order Expected 21-Jan-27 | B72220S131K101 | ||
Mfr: B72220S0200K101 TTI: B72220S0200K101 TDK Availability: 57.000In StockVaristors 20VAC 10% 20mm StandarD | 57.000In Stock | B72220S200K101 | ||
Mfr: B72220S0400K101 TTI: B72220S0400K101 TDK Availability: 58.000In StockVaristors 40VAC 10% 20mm StandarD | 58.000In Stock | B72220S400K101 | ||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 6.750In StockResettable Fuses - PPTC 5A 30V 100A Imax | 6.750In Stock | F11479-000 RF2643-000 | ||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 21.000In Stock27.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 1.85A 33V 2920 | 21.000In Stock27.000 On Order Expected 13-Jan-27 | |||
Mfr: B72220S1300K102 TTI: B72220S1300K102 TDK Availability: 26.000In Stock20.000 On Order Expected 30-Dec-26 Varistors 30VAC 10% 20mm AEC-Q200 | 26.000In Stock20.000 On Order Expected 30-Dec-26 | S20K30AUTO | ||
Mfr: B72220S2551K101 TTI: B72220S2551K101 TDK Availability: 11.800In Stock20.000 On Order Expected Varistors 550VAC 10% 20mm AdvanceD | 11.800In Stock20.000 On Order Expected | S20K550E2 | ||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 34.000In Stock38.000 On Order Expected Cartridge Fuses 250V 1A Time Lag (Slo-Blo) | 34.000In Stock38.000 On Order Expected | |||
Mfr: MF-NSMF020-2 TTI: MF-NSMF020-2 Bourns Availability: 96.000In Stock63.000 On Order Expected Resettable Fuses - PPTC 24 V .20A-HD 100A MAX | 96.000In Stock63.000 On Order Expected |