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: TPSMA6L7.5A TTI: TPSMA6L7.5A Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional | 3,000In Stock | |||
4In Stock | CNN080 | |||
Mfr: 0230004.MXP TTI: 0230004.HXP Littelfuse Availability: 1,400In StockCartridge Fuses 125V 4A Slo-Blo 2AG | 1,400In Stock | |||
Mfr: 37405000410 TTI: 37405000410 Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 250V UL TL SL .500A TR5 | 1,000In Stock | |||
Mfr: 39508000440 TTI: 39508000440 Littelfuse Availability: 100In Stock100 On Order Expected 11-Nov-26 Fuses with Leads - Through Hole 125V UL FA SL .800A TE5 | 100In Stock100 On Order Expected 11-Nov-26 | |||
Mfr: 30EV250.ZXBDM TTI: 30EV250.ZXBDM Littelfuse Availability: 72In StockAutomotive Fuses High Voltage Fuses 500VDC 250A | 72In Stock | |||
Mfr: SMCJ150CA-E TTI: SMCJ150CA-E Littelfuse Availability: 3,000In Stock57,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS 1.5KW 150V 5%BI DO-214AB TR13 RoHS | 3,000In Stock57,000 On Order Expected | |||
24,000In Stock | ||||
12,000In Stock9,000 On Order Expected 23-Nov-26 | ||||
Mfr: 1.5SMC20CA-E TTI: 1.5SMC20CA-E Littelfuse Availability: 9,000In StockESD Protection Diodes / TVS Diodes TVS 1.5KW 20V 5%BI DO-214AB TR13 RoHS | 9,000In Stock | |||
Mfr: AQ7520-08UTG TTI: AQ7520-08UTG Littelfuse Availability: 21,000In StockESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101 | 21,000In Stock | |||
300In Stock | ||||
Mfr: RF1550-000 TTI: LR4-1300SSF Littelfuse Availability: 575In StockResettable Fuses - PPTC LR4-1300SSF | 575In Stock | F65944-000 RF1550-000 | ||
Mfr: 122814-000 TTI: LVR012K Littelfuse Availability: 1,800In StockResettable Fuses - PPTC .12A 240VAC 20/1.2A Imax | 1,800In Stock | 122814-000 | ||
Mfr: RF2666-000 TTI: RXEF017S Littelfuse Availability: 4,250In StockResettable Fuses - PPTC Radial Lead .17A 60V 40A Imax | 4,250In Stock | F28627-000 RF2666-000 | ||
Mfr: 047801.5MXEP TTI: 047801.5MXEP Littelfuse Availability: 2,000In StockCartridge Fuses 600V 1.5A AG Fast Acting | 2,000In Stock | |||
Mfr: TMOV14RP140E TTI: TMOV14RP140E Littelfuse Availability: 950In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 950In Stock | |||
510In Stock | ||||
565In Stock | ||||
Mfr: 0209005.MXEP TTI: 0209005.MXEP Littelfuse Availability: 203,000In Stock92,000 On Order Expected Cartridge Fuses 350V 5A SB PT 2AG PB-FREE | 203,000In Stock92,000 On Order Expected | |||
3,000In Stock | ||||
2In Stock | ||||
3In Stock | ||||
10In Stock | ||||
1In Stock |
