Circuit Protection
342,756 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,132)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (70,698)
- Fuse Holders (6,306)
- Fuses (41,298)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,509)
- LED Protection Devices (294)
- Panelboards & Load Centers (1)
- Power Outlet Strips (3,738)
- Resettable Fuses - PPTC (6,449)
- Surge Protective Devices - SPD (10,991)
- Thermal Cutoffs (379)
- Thermistors (29,677)
- Thyristors (10,102)
- Varistors (28,591)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: W58-XB1A4A-10 TTI: W58-XB1A4A-10 TE Connectivity / P&B Availability: 14,834In StockCircuit Breakers 10A PUSH TO RESET | 14,834In Stock | 1393249-7 | ||
Mfr: W31-X2M1G-3 TTI: W31-X2M1G-3 TE Connectivity / P&B Availability: 411In StockCircuit Breakers 3A TOGGLE ACTUATOR | 411In Stock | 3-1393247-7 | ||
Mfr: W31-X2M1G-5 TTI: W31-X2M1G-5 TE Connectivity / P&B Availability: 704In Stock1,000 On Order Expected 19-Nov-26 Circuit Breakers 5A TOGGLE ACTUATOR | 704In Stock1,000 On Order Expected 19-Nov-26 | 4-1393247-2 | ||
Mfr: V320LA20AP TTI: V320LA20AP Littelfuse Availability: 21,300In Stock30,000 On Order Expected 04-Nov-26 Varistors 320V 380pF | 21,300In Stock30,000 On Order Expected 04-Nov-26 | |||
Mfr: RF2563-000 TTI: RXEF017 Littelfuse Availability: 11,100In Stock3,750 On Order Expected 06-Oct-26 Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax | 11,100In Stock3,750 On Order Expected 06-Oct-26 | C72444-000 RF2563-000 | ||
Mfr: RF2569-000 TTI: RXEF075 Littelfuse Availability: 22,800In StockResettable Fuses - PPTC Radial Lead .75A 72V 40A Imax | 22,800In Stock | C46465-000 RF2569-000 | ||
13,583In Stock | ATM-20 | |||
2In Stock11,160 On Order Expected 13-Oct-26 | ||||
Mfr: BPDMA104HXF1 TTI: BPDMA104HXF1 Littelfuse Availability: 4,450In StockFuse Holder PDM - 2 MINI+2 JCase w/ Mounting Feet | 4,450In Stock | |||
1,026In Stock2,000 On Order Expected 18-Sep-26 | ||||
40,200In Stock | 576-01220088H 01220088H | |||
Mfr: 0997010.WXN TTI: 0997010.WXN Littelfuse Availability: 1,050In Stock14,875 On Order Expected 28-Jul-26 Automotive Fuses 58V 10A | 1,050In Stock14,875 On Order Expected 28-Jul-26 | |||
420In Stock | ||||
Mfr: GA10K3MBD1 TTI: GA10K3MBD1 TE Connectivity / Measurement Specialties Availability: 2,257In Stock4,783 On Order Expected 06-Aug-26 NTC Thermistors NTC THERMISTORS 10K 2.2" LEAD | 2,257In Stock4,783 On Order Expected 06-Aug-26 | |||
Mfr: FHAC0001ZXJA TTI: FHAC0001ZXJA Littelfuse Availability: 3,790In Stock2,970 On Order Expected Fuse Holder ATO Inline RED WIRE FUSE HOLDER | 3,790In Stock2,970 On Order Expected | |||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 5,500In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 5,500In Stock | |||
1,975In Stock | ||||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 2,750In Stock7,000 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 5A 30V 100A Imax | 2,750In Stock7,000 On Order Expected 31-Aug-26 | F11479-000 RF2643-000 | ||
Mfr: BK-MDA-15-R TTI: BK/MDA-15-R Eaton Electronics Availability: 13,100In StockCartridge Fuses SMALL DIM. FUSE | 13,100In Stock | BK-MDA-15-R | ||
17,390In Stock | ||||
39,000In Stock | ||||
Mfr: 37212000411 TTI: 37212000411 Littelfuse Availability: 2,900In Stock3,700 On Order Expected 15-Jul-26 Fuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 2,900In Stock3,700 On Order Expected 15-Jul-26 | |||
Mfr: SMBJ12A-E3/52 TTI: SMBJ12A-E3/52 Vishay Semiconductors Availability: 155,250In StockESD Protection Diodes / TVS Diodes 12V 600W UniDir TransZorb 5% Tol | 155,250In Stock | SMBJ12A SMBJ12D-M3/H SMBJ12D-M3/I | ||
Mfr: SMBJ12CA-E3/52 TTI: SMBJ12CA-E3/52 Vishay Semiconductors Availability: 90,000In StockESD Protection Diodes / TVS Diodes 12V 800W Bidir TransZorb 5% Tol | 90,000In Stock | SMBJ12CA SMBJ12CD-M3/H SMBJ12CD-M3/I | ||
Mfr: SMBJ30CA-E3/52 TTI: SMBJ30CA-E3/52 Vishay Semiconductors Availability: 75,000In StockESD Protection Diodes / TVS Diodes 30V 800W Bidir TransZorb 5% Tol | 75,000In Stock | SMBJ30CA-E3/5B SMBJ30CD-M3/H SMBJ30CD-M3/I |
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