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 |
|---|---|---|---|---|
1,000In Stock | ||||
Mfr: 0235.250HXEP TTI: 0235.250HXEP Littelfuse Availability: 100In StockCartridge Fuses 250V .25A Fast Acting | 100In Stock | |||
Mfr: A88390-000 TTI: TSM600-250F-RA-2 Littelfuse Availability: 3,200In StockResettable Fuses - PPTC 250V .250A-HD 3A MAX (R) | 3,200In Stock | A88390-000 | ||
Mfr: RF1479-000 TTI: SMDH160-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 1.6A 16V 40A Imax | 1,500In Stock | RF1479-000 | ||
300In Stock | ||||
800In Stock | ||||
Mfr: 03420012HX040 TTI: 03420012HX040 Littelfuse Availability: 100In StockFuse Holder Accessories ACS 3AG FUSEHLDR Knurled Knob Only | 100In Stock | |||
490In Stock | ||||
5,625In Stock | ||||
Mfr: 021606.3MXEP TTI: 021606.3MXEP Littelfuse Availability: 180In StockCartridge Fuses 250V 6.3A Fast Acting | 180In Stock | |||
9,000In Stock | ||||
9,000In Stock | ||||
Mfr: SMDJ36CA-E TTI: SMDJ36CA-E Littelfuse Availability: 21,000In StockESD Protection Diodes / TVS Diodes TVS 3KW 36V 5%BI DO-214AB TR13 RoHS | 21,000In Stock | |||
6,000In Stock | ||||
14In Stock | ||||
Mfr: LTKAK10-058C-TP TTI: LTKAK10-058C-TP Littelfuse Availability: 50In StockESD Protection Diodes / TVS Diodes 58V 10KA Tube | 50In Stock | |||
Mfr: 044301.5DRLC TTI: 044301.5DRLC Littelfuse Availability: 7,500In StockSurface Mount Fuses 280VAC 1.5A .1ohms 443LC NANO2 | 7,500In Stock | |||
Mfr: P6KE82CA-B TTI: P6KE82CA-B Littelfuse Availability: 600In StockESD Protection Diodes / TVS Diodes 600W 82A Bi-Directional | 600In Stock | |||
Mfr: SMCJ12CA-E TTI: SMCJ12CA-E Littelfuse Availability: 9,000In StockESD Protection Diodes / TVS Diodes TVS 1.5KW 12V 5%BI DO-214AB TR13 RoHS | 9,000In Stock | |||
18,000In Stock | ||||
Mfr: SMBJ5.0CA-E TTI: SMBJ5.0CA-E Littelfuse Availability: 21,000In Stock9,000 On Order Expected 14-Jan-27 ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ5.0CA CR T&R | 21,000In Stock9,000 On Order Expected 14-Jan-27 | |||
Mfr: SMBJ7.5CA-E TTI: SMBJ7.5CA-E Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ7.5CA CR T&R | 15,000In Stock | |||
Mfr: SMBJ10CA-E TTI: SMBJ10CA-E Littelfuse Availability: 24,000In Stock18,000 On Order Expected 08-Feb-27 ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ10CA 3K T&R | 24,000In Stock18,000 On Order Expected 08-Feb-27 | |||
Mfr: SMBJ16CA-E TTI: SMBJ16CA-E Littelfuse Availability: 30,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ16CA 3K T&R | 30,000In Stock | |||
Mfr: 157.5701.5631 TTI: 157.5701.5631 Littelfuse Availability: 490In StockAutomotive Fuses 63A 48V FUSE STRIP | 490In Stock |
