Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SP1002-01JTG TTI: SP1002-01JTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes 1 channel bi-directional | 15,000In Stock | |||
Mfr: 0224003.MXP TTI: 0224003.HXP Littelfuse Availability: 800In StockCartridge Fuses 250V 3A Fast Acting | 800In Stock | |||
Mfr: 37013150410 TTI: 37013150410 Littelfuse Availability: 650In StockFuses with Leads - Through Hole 250V IEC SL 3.15A TR5 | 650In Stock | |||
Mfr: RF1343-000 TTI: NANOSMDC012F-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC .12A 48V | 6,000In Stock | F63422-000 RF1343-000 | ||
Mfr: 031301.6MXP TTI: 031301.6HXP Littelfuse Availability: 400In StockCartridge Fuses 250V 1.6A Slo-Blo | 400In Stock | |||
1,000In Stock | ||||
130In Stock | ||||
600In Stock | ||||
500In Stock | ||||
Mfr: V42MLA1206NHAUTO TTI: V42MLA1206NHAUTO Littelfuse Availability: 337,500In StockVaristors 42V 425pF 1206 AEC-Q200 MLA AUTO | 337,500In Stock | |||
Mfr: 38900600000 TTI: 38900600000 Littelfuse Availability: 1,498,000In Stock249,200 On Order Expected 05-Jan-27 Fuses with Leads - Through Hole PTCR TE5 MP .060A | 1,498,000In Stock249,200 On Order Expected 05-Jan-27 | |||
Mfr: LFJ601001CID TTI: LFJ601001CID Littelfuse Availability: 2In StockFuse Holder CLASS J FUSE BLOCK 600V 100A 1 POLE | 2In Stock | |||
Mfr: 0327030.YX2S TTI: 0327030.YX2S Littelfuse Availability: 4,000In StockAutomotive Fuses 30A 88mV 32V Blade | 4,000In Stock | |||
50In Stock | NPSTH103F3V2FDM01 | |||
3,000In Stock | ||||
Mfr: SC1006-01LTG TTI: SC1006-01LTG Littelfuse Availability: 5,000In StockESD Protection Diodes / TVS Diodes 6V 5A 30kV SOD523 Uni-dir TVS | 5,000In Stock | |||
Mfr: SDW05C-01FTG TTI: SDW05C-01FTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 5V 30A 30kV SOD323 Bi-dir TVS | 3,000In Stock | |||
Mfr: SMBJ22CA-E TTI: SMBJ22CA-E Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ22CA 3K T&R | 6,000In Stock | |||
Mfr: 178.6164.0002 TTI: 178.6164.0002 Littelfuse Availability: 540In StockFuse Holder 80V/FLR PCB ATO FUSEHOLDER | 540In Stock | |||
Mfr: 0215002.MXEP TTI: 0215002.MXEP Littelfuse Availability: 200In StockCartridge Fuses 250V 2A Slo-Blo | 200In Stock | |||
12,000In Stock | ||||
Mfr: 0324010.MXP TTI: 0324010.MXP Littelfuse Availability: 10,900In StockCartridge Fuses 250V 10A Fast Acting Wshbl | 10,900In Stock | |||
Mfr: 0603L075SLYR TTI: 0603L075SLYR Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A | 12,000In Stock | |||
Mfr: LFT302003CS TTI: LFT302003CS Littelfuse Availability: 79In Stock10 On Order Expected 26-Oct-26 Fuse Holder 300V 200A CLS T 3 Pole Block | 79In Stock10 On Order Expected 26-Oct-26 | |||
300In Stock |
