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: 0217004.MXP TTI: 0217004.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250 V 4A 5x20mm Fast Acting | 1,000In Stock | |||
Mfr: PGB1010603MRHF TTI: PGB1010603MRHF Littelfuse Availability: 1,000In StockESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE | 1,000In Stock | |||
5,000In Stock | ||||
60,000In Stock | ||||
Mfr: B57237S0150M000 TTI: B57237S0150M000 TDK Availability: 4,000In StockInrush Current Limiters S 237/15 M | 4,000In Stock | B57237S150M | ||
Mfr: B72220S0251K101 TTI: B72220S0251K101 TDK Availability: 950In StockVaristors 250VAC 10% 20mm StandarD | 950In Stock | B72220S251K101 | ||
Mfr: SMBJ14A-E3/52 TTI: SMBJ14A-E3/52 Vishay Semiconductors Availability: 22,500In StockESD Protection Diodes / TVS Diodes 14V 1000W UniDir TransZorb 5% Tol | 22,500In Stock | SMBJ14D-M3/H SMBJ14D-M3/I | ||
6,000In Stock | ||||
2,000In Stock | ||||
Mfr: SC1103C-01UTG TTI: SC1103C-01UTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 3.3V 80A 30kV DFN1610-2L Bi-dir TVS | 3,000In Stock | |||
Mfr: 83100000005 TTI: 83100000005 Littelfuse Availability: 3,300In StockFuse Holder ACS 5x20 mm Fuse Holder | 3,300In Stock | 8310000000 | ||
250In Stock | E37266-000 RF2650-000 | |||
Mfr: MINISMDC075F-2 TTI: MINISMDC075F-2 Littelfuse Availability: 2,000In StockResettable Fuses - PPTC .75A 13.2V 100A Imax | 2,000In Stock | A92764-000 RF1404-000 | ||
Mfr: VC060318A400DP TTI: VC060318A400DP KYOCERA AVX Availability: 1,000In Stock1,000 On Order Expected 25-Feb-27 Varistors 13VAC 18VDC 0.1J 150 pF 25.5 V 42V | 1,000In Stock1,000 On Order Expected 25-Feb-27 | |||
Mfr: LVR200S-240 TTI: LVR200S-240 Littelfuse Availability: 2,000In StockResettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET | 2,000In Stock | RF3177-000 | ||
Mfr: P0080SALRP TTI: P0080SALRP Littelfuse Availability: 5,000In Stock5,000 On Order Expected 23-Feb-27 Thyristor Surge Protection Devices - TSPD 50A 6V | 5,000In Stock5,000 On Order Expected 23-Feb-27 | |||
Mfr: GA10K3MBD1 TTI: GA10K3MBD1 TE Connectivity / Measurement Specialties Availability: 200In StockNTC Thermistors MBD9-PROBE | 200In Stock | |||
Mfr: NTCS0603E3103HMT TTI: NTCS0603E3103HMT Vishay / BC Components Availability: 8,000In StockNTC Thermistors 10K OHM 3% | 8,000In Stock | 2381-615-36103 | ||
Mfr: TFPT0603L3300FM TTI: TFPT0603L3300FM Vishay / Dale Availability: 25,000In StockPTC Thermistors PTC 330ohms 1% Linear | 25,000In Stock | |||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 15,000In StockResettable Fuses - PPTC 1.85A 33V 2920 | 15,000In Stock | |||
Mfr: SMBJ40A-E3/52 TTI: SMBJ40A-E3/52 Vishay Semiconductors Availability: 1,500In StockESD Protection Diodes / TVS Diodes 40V 1000W UniDir TransZorb 5% Tol | 1,500In Stock | SMBJ40D-M3/H SMBJ40D-M3/I | ||
Mfr: SMBJ30CA-E3/52 TTI: SMBJ30CA-E3/52 Vishay Semiconductors Availability: 597,000In StockESD Protection Diodes / TVS Diodes 30V 800W Bidir TransZorb 5% Tol | 597,000In Stock | SMBJ30CA-E3/5B SMBJ30CD-M3/H SMBJ30CD-M3/I | ||
Mfr: SMCJ30CA-E3/57T TTI: SMCJ30CA-E3/57T Vishay Semiconductors Availability: 1,700In StockESD Protection Diodes / TVS Diodes 1500W 30V Bidirect | 1,700In Stock | SMCJ30CA-E3/9AT | ||
Mfr: B72220S2251K101 TTI: B72220S2251K101 TDK Availability: 1,500In StockVaristors 250VAC 10% 20mm AdvanceD | 1,500In Stock | S20K250E2 | ||
10,000In Stock |