Littelfuse - Circuit Protection
63,728 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (746)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,348)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SMBJ43CA-E TTI: SMBJ43CA-E Littelfuse Availability: 21,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ43CA 3K T&R | 21,000In Stock | |||
Mfr: TPSMF4L36A TTI: TPSMF4L36A Littelfuse Availability: 57,000In StockESD Protection Diodes / TVS Diodes 2kW 36V AEC-Q101 5% Uni-Directional | 57,000In Stock | |||
130In Stock | ||||
Mfr: SP1233-01ETG TTI: SP1233-01ETG Littelfuse Availability: 20,000In StockESD Protection Diodes / TVS Diodes 20A Discrete Bi-dir. TVS Diode | 20,000In Stock | |||
16In Stock | ||||
3,000In Stock | ||||
Mfr: 3298100.ZXM10 TTI: 3298100.ZXM10 Littelfuse Availability: 430In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 100A 480 PC | 430In Stock | |||
400In Stock | ||||
500In Stock1,000 On Order Expected 10-Sep-26 | ||||
23,450In Stock | ||||
1,175In Stock | ||||
550In Stock3,000 On Order Expected 24-Nov-26 | ||||
15,000In Stock | ||||
1,000In Stock | ||||
Mfr: RF2629-000 TTI: RUEF090-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC .9A 30V 100A Imax | 6,000In Stock | 339550-000 RF2629-000 | ||
Mfr: 0230007.MXP TTI: 0230007.HXP Littelfuse Availability: 5,200In Stock1,000 On Order Expected 12-Oct-26 Cartridge Fuses 125V 7A Slo-Blo 2AG | 5,200In Stock1,000 On Order Expected 12-Oct-26 | |||
3,000In Stock12,000 On Order Expected 05-Jan-27 | ||||
Mfr: 023002.5MXP TTI: 023002.5HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 2.5A Slo-Blo 2AG | 1,000In Stock | |||
72,000In Stock | ||||
15,600In Stock | ||||
48,000In Stock | ||||
2,000In Stock | ||||
Mfr: 0232010.MXP TTI: 0232010.MXP Littelfuse Availability: 350In StockCartridge Fuses 250V 10A Medium Acting | 350In Stock | |||
3,000In Stock6,000 On Order Expected 31-Mar-27 | ||||
Mfr: L60030M3SQ TTI: L60030M3SQ Littelfuse Availability: 60In StockFuse Holder Blok 30A 600V 3 Pole Screw Connector | 60In Stock |
