Littelfuse - Circuit Protection
63,313 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (350)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,350)
- Fuses (27,194)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,820)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (109)
- Thermistors (4,908)
- Thyristors (5,591)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
8,000In Stock | ||||
Mfr: 142.5631.6102 TTI: 142.5631.6102 Littelfuse Availability: 405In StockAutomotive Fuses BF1 100A 58V | 405In Stock | |||
3,350In Stock | ||||
5In Stock | ||||
Mfr: 021606.3MXEP TTI: 021606.3MXEP Littelfuse Availability: 360In StockCartridge Fuses 250V 6.3A Fast Acting | 360In Stock | |||
Mfr: 0234008.MXP TTI: 0234008.MXP Littelfuse Availability: 2,375In StockCartridge Fuses 250V 8A Medium Acting | 2,375In Stock | |||
0In Stock | ||||
3,000In Stock12,000 On Order Expected 13-Aug-26 | ||||
6,000In Stock | ||||
Mfr: 5.0SMDJ12A TTI: 5.0SMDJ12A Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 5kW 12V 5% Uni-Directional | 0In Stock | |||
850In Stock | ||||
6,000In Stock | ||||
15,000In Stock | ||||
490In Stock | ||||
15,000In Stock | ||||
100In Stock | ||||
Mfr: 887538-000 TTI: LVR016K Littelfuse Availability: 1,000In StockResettable Fuses - PPTC .16A 240VAC 20/2A Imax | 1,000In Stock | 887538-000 | ||
Mfr: L60030C1PQ TTI: L60030C1PQ Littelfuse Availability: 3,417In StockFuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct | 3,417In Stock | |||
Mfr: 157.5701.5631 TTI: 157.5701.5631 Littelfuse Availability: 500In StockAutomotive Fuses 63A 48V FUSE STRIP | 500In Stock | |||
Mfr: 5.0SMDJ20CA TTI: 5.0SMDJ20CA Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 5kW 20V 5% Bi-Directional | 3,000In Stock | |||
Mfr: 0209001.MXEP TTI: 0209001.MXEP Littelfuse Availability: 15,875In StockCartridge Fuses 350V 1A SB PT 2AG PB-FREE | 15,875In Stock | |||
Mfr: TMOV34S151MP TTI: TMOV34S151MP Littelfuse Availability: 2,100In StockVaristors THERMALLY PROTECTED VARISTOR 34MM | 2,100In Stock | |||
Mfr: 38900600000 TTI: 38900600000 Littelfuse Availability: 2,268,000In StockFuses with Leads - Through Hole PTCR TE5 MP .060A | 2,268,000In Stock | |||
Mfr: V85MLA1210NH TTI: V85MLA1210NH Littelfuse Availability: 2,000In StockVaristors 85 VDC 2.5J 180V-CL 250A PK | 2,000In Stock | |||
Mfr: 0287035.PXCN TTI: 0287035.PXCN Littelfuse Availability: 5,800In StockAutomotive Fuses ATOF 32V 35A Low-Current Nylon | 5,800In Stock |