Littelfuse - Circuit Protection
65,542 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (667)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,901)
- Fuse Holders (3,503)
- Fuses (27,737)
- 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 |
|---|---|---|---|---|
50In 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: AQHV24-01ETG-C TTI: AQHV24-01ETG-C Littelfuse Availability: 120,000In StockESD Protection Diodes / TVS Diodes 1CH 24V 200W SOD882 | 120,000In Stock | |||
Mfr: 04611.25ER TTI: 04611.25ER Littelfuse Availability: 2,500In StockSurface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 | 2,500In Stock | 576-04611.25 04611.25 | ||
22,000In Stock | ||||
27,000In Stock | ||||
Mfr: 0251.250NRT1L TTI: 0251.250NRT1L Littelfuse Availability: 5,000In StockFuses with Leads - Through Hole 125V .25A | 5,000In Stock | |||
200In Stock | ||||
Mfr: 2920L500/24SLDR TTI: 2920L500/24SLDR Littelfuse Availability: 1,500In StockResettable Fuses - PPTC PTC SMD RESETTABLE FUSE | 1,500In Stock | |||
Mfr: 0452.500MRL TTI: 0452.500MRL Littelfuse Availability: 11,000In StockSurface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 | 11,000In Stock | |||
24,000In Stock | ||||
12,000In Stock | 576-102071 102071 | |||
100In Stock | ||||
3,000In Stock | ||||
Mfr: 0216016.MXEP TTI: 0216016.MXEP Littelfuse Availability: 15,000In StockCartridge Fuses 250V 16A FA HBC PT 5X20MM | 15,000In Stock | |||
Mfr: 1812L150/24MR TTI: 1812L150/24MR Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 24V 1.5A-HD 40A MAX | 12,000In Stock | |||
5,000In Stock | ||||
Mfr: SP4020-01FTG-C TTI: SP4020-01FTG-C Littelfuse Availability: 21,000In StockESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection | 21,000In Stock | |||
Mfr: 0287020.PXCN TTI: 0287020.PXCN Littelfuse Availability: 2,000In StockAutomotive Fuses ATOF 32V 20A Low-Current Nylon | 2,000In Stock | |||
250In Stock | C72501-000 RF2649-000 | |||
60,000In Stock | ||||
Mfr: MICROSMD005F-2 TTI: MICROSMD005F-2 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC .05A 30V 10A IMAX | 4,000In Stock | D97493-000 RF1350-000 | ||
45,000In Stock | ||||
500In Stock | E37266-000 RF2650-000 | |||
Mfr: NANOSMDC050F/13.2-2 TTI: NANOSMDC050F/13.2-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC .5A 13.2V 100A Imax | 3,000In Stock | A40202-000 RF1347-000 |