Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SMBJ28CA-E TTI: SMBJ28CA-E Littelfuse Availability: 33,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ28CA 3K T&R | 33,000In Stock | |||
Mfr: 023002.5MXP TTI: 023002.5HXP Littelfuse Availability: 1,500In StockCartridge Fuses 250V 2.5A Slo-Blo 2AG | 1,500In Stock | |||
Mfr: 0218.315MXP TTI: 0218.315HXP Littelfuse Availability: 900In StockCartridge Fuses 250V .315A Time Lag (Slo-Blo) | 900In Stock | |||
Mfr: 0216.100MXP TTI: 0216.100HXP Littelfuse Availability: 450In StockCartridge Fuses 250V .1A Fast Acting | 450In Stock | |||
Mfr: 0216.050MXEP TTI: 0216.050MXEP Littelfuse Availability: 950In StockCartridge Fuses 250V .05A Fast Acting | 950In Stock | |||
300In Stock | ||||
1,000In Stock | ||||
Mfr: 021806.3MXEP TTI: 021806.3MXEP Littelfuse Availability: 1,100In StockCartridge Fuses 250V 6.3A Time Lag (Slo-Blo) | 1,100In Stock | |||
Mfr: 0217.100HXP TTI: 0217.100HXP Littelfuse Availability: 300In StockCartridge Fuses 250 V 0.1A 5x20mm Fast Acting | 300In Stock | |||
Mfr: V68MLA1206NT TTI: V68MLA1206NT Littelfuse Availability: 10,000In Stock20,000 On Order Expected 09-Mar-27 Varistors 68 VDC 1J 140V-CL 180A PK | 10,000In Stock20,000 On Order Expected 09-Mar-27 | |||
Mfr: 0314008.MXP TTI: 0314008.MXP Littelfuse Availability: 2,200In Stock12,000 On Order Expected 19-Nov-26 Cartridge Fuses 250V 8A Fast Acting | 2,200In Stock12,000 On Order Expected 19-Nov-26 | |||
800In Stock | ||||
2,500In Stock | ||||
100In Stock | ||||
12,500In Stock | ||||
Mfr: LFPSJ601.Z TTI: LFPSJ601.Z Littelfuse Availability: 36In StockFuse Holder 60A 1 Pole for Class J Fuse | 36In Stock | |||
Mfr: 36911000440 TTI: 36911000440 Littelfuse Availability: 400In StockFuses with Leads - Through Hole 300V TL TE5 SL 1A | 400In Stock | |||
Mfr: LFH250603CID TTI: LFH250603CID Littelfuse Availability: 70In StockFuse Holder CLASS H FUSE BLOCK 250V 60A 3 POLE | 70In Stock | |||
3,288In Stock | ||||
Mfr: 0451003.MRSN TTI: 0451003.MRSN Littelfuse Availability: 1,000In Stock5,000 On Order Expected 03-May-27 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 1,000In Stock5,000 On Order Expected 03-May-27 | |||
525In Stock | NXUE2X2C3T1NFC001 | |||
160In Stock | ||||
900In Stock | ||||
Mfr: TPSMF4L5.0A TTI: TPSMF4L5.0A Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 2kW 5V AEC-Q101 5% Uni-Directional | 3,000In Stock | |||
Mfr: 0805L005/30YR TTI: 0805L005/30YR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 30V 50MA-HD 40A SMD | 4,000In Stock |