Littelfuse - Circuit Protection
65,541 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (667)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,901)
- Fuse Holders (3,503)
- Fuses (27,736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,667)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,801)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (114)
- Thermistors (5,014)
- Thyristors (5,866)
- Varistors (8,607)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0251.250NRT1L TTI: 0251.250NRT1L Littelfuse Availability: 5,000In StockFuses with Leads - Through Hole 125V .25A | 5,000In Stock | |||
50In Stock | ||||
Mfr: 2920L500/24SLDR TTI: 2920L500/24SLDR Littelfuse Availability: 1,500In StockResettable Fuses - PPTC PTC SMD RESETTABLE FUSE | 1,500In Stock | |||
Mfr: SP1004U-ULC-04UTG TTI: SP1004U-ULC-04UTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH | 3,000In Stock | |||
Mfr: SRV05-4HTG-D TTI: SRV05-4HTG-D Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 4 CH 30KV 5V 10A ARRAY | 3,000In Stock | |||
Mfr: TPSMB30A-VR TTI: TPSMB30A-VR Littelfuse Availability: 252,000In StockESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional | 252,000In Stock | |||
60,000In Stock | ||||
Mfr: SZ1SMB28CAT3G TTI: SZ1SMB28CAT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 28V 600W BI-DIR SZ1SMB AEC-Q101 | 0In Stock | |||
Mfr: 0314020.MXP TTI: 0314020.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 20A Fast Acting | 1,000In Stock | |||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 57,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 57,000In Stock | |||
23,100In Stock | ||||
500In Stock | C15140-000 RF2639-000 | |||
2,000In Stock | ||||
Mfr: 0287005.PXCN TTI: 0287005.PXCN Littelfuse Availability: 48,000In StockAutomotive Fuses ATOF 32V 5A Low-Current Nylon | 48,000In Stock | |||
3,000In Stock | ||||
Mfr: 0297015.WXNV TTI: 0297015.WXNV Littelfuse Availability: 6,000In StockAutomotive Fuses 32V 15A Mini | 6,000In Stock | |||
Mfr: TS600-170F-2 TTI: TS600-170F-2 Littelfuse Availability: 2,400In StockResettable Fuses - PPTC 600V .13A-HD 3A MAX (R) | 2,400In Stock | 12 D83387-000 | ||
Mfr: 0324020.MXP TTI: 0324020.MXP Littelfuse Availability: 103,000In StockCartridge Fuses 250V 20A Fast Acting Wshbl | 103,000In Stock | |||
Mfr: 0217002.MXP TTI: 0217002.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250 V 2A 5x20mm Fast Acting | 1,000In Stock | |||
Mfr: 37214000411 TTI: 37214000411 Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole IEC TL LBC SL 4A TR5 | 1,000In Stock | |||
Mfr: 39213150000 TTI: 39213150000 Littelfuse Availability: 1,400In StockFuses with Leads - Through Hole 250V IEC TL LL 3.15A TE5 | 1,400In Stock | |||
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: SP712-02HTG TTI: SP712-02HTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes ESD 12V BI | 3,000In Stock | |||
Mfr: 37300500000 TTI: 37300500000 Littelfuse Availability: 22,000In StockFuses with Leads - Through Hole 250V UL FA LL .050A TR5 | 22,000In Stock | |||
Mfr: 2920L110/60MR TTI: 2920L110/60MR Littelfuse Availability: 16,000In StockResettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 29 | 16,000In Stock |