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 |
|---|---|---|---|---|
3,000In Stock | ||||
Mfr: 07985003ZXS TTI: 07985003ZXS Littelfuse Availability: 10In StockFuse Holder MDB5 PDM 32V w/ SEAL KIT | 10In Stock | |||
Mfr: 0440.750WRA TTI: 0440.750WRA Littelfuse Availability: 54,000In StockSurface Mount Fuses .750A 63V FAST ACTING | 54,000In Stock | |||
Mfr: AK3-380C-Y TTI: AK3-380C-Y Littelfuse Availability: 112In Stock112 On Order Expected 26-Oct-26 ESD Protection Diodes / TVS Diodes ESD 380V BI | 112In Stock112 On Order Expected 26-Oct-26 | |||
54In Stock | ||||
100In Stock | F93377-000 RF3203-000 | |||
3,000In Stock2,000 On Order Expected 03-Dec-26 | ||||
750In Stock | ||||
300In Stock | ||||
Mfr: RF0125-000 TTI: TRF250-080U Littelfuse Availability: 6,800In StockResettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX | 6,800In Stock | RF0125-000 | ||
Mfr: V5.5MLA0402LNR TTI: V5.5MLA0402LNR Littelfuse Availability: 20,000In StockVaristors 5.5 VDC .05J 39V-CL 210PF P | 20,000In Stock | |||
Mfr: 39612000440 TTI: 39612000440 Littelfuse Availability: 400In StockFuses with Leads - Through Hole 125V UL TL SL 2A TE5 | 400In Stock | |||
Mfr: RF1543-000 TTI: LR4-260F Littelfuse Availability: 5,500In StockResettable Fuses - PPTC 2.6A 15V 100A Imax | 5,500In Stock | D03110-000 RF1543-000 | ||
Mfr: RF1549-000 TTI: LR4-600F Littelfuse Availability: 50In StockResettable Fuses - PPTC 6A 20V 100A Imax | 50In Stock | F56413-000 RF1549-000 | ||
Mfr: 0263003.MXL TTI: 0263003.MXL Littelfuse Availability: 750In StockFuses with Leads - Through Hole 250V 3A PICO II | 750In Stock | |||
Mfr: 0235002.MXP TTI: 0235002.MXP Littelfuse Availability: 500In StockCartridge Fuses 250V 2A Fast Acting | 500In Stock | |||
25In Stock | ||||
Mfr: SP0505BAHTG TTI: SP0505BAHTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes 5.5V(R) 9. 9.2V-CLAMP1.2A 5-CH | 15,000In Stock | |||
Mfr: 0230002.HXSP TTI: 0230002.HXSP Littelfuse Availability: 150In StockCartridge Fuses 250V 2A Slo-Blo 2AG | 150In Stock | |||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 1,000In Stock | |||
Mfr: 0313.200MXP TTI: 0313.200MXP Littelfuse Availability: 300In StockCartridge Fuses 250V .2A Slo-Blo 3AG | 300In Stock | |||
Mfr: 02133.15MXP TTI: 02133.15MXP Littelfuse Availability: 700In StockCartridge Fuses 250V 3.15A Slo-Blo | 700In Stock | |||
Mfr: 178.6116.6001 TTI: 178.6116.6001 Littelfuse Availability: 850In StockFuse Clips 80V/FH2 Stackable ATO FUSEHOLDER | 850In Stock | |||
Mfr: 37012500410 TTI: 37012500410 Littelfuse Availability: 1,300In StockFuses with Leads - Through Hole 250V IEC LBC SL 2.5A TR5 | 1,300In Stock | |||
900In Stock |