Littelfuse - Circuit Protection
64,712 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (754)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,361)
- Fuses (27,205)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,891)
- Thyristors (5,582)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
310In Stock | ||||
Mfr: 1812L035/30DR TTI: 1812L035/30DR Littelfuse Availability: 1,500In Stock3,000 On Order Expected 06-Nov-26 Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A | 1,500In Stock3,000 On Order Expected 06-Nov-26 | |||
88In Stock | ||||
29In Stock80 On Order Expected 03-Feb-27 | ||||
46In Stock | ||||
10In Stock | ||||
92In Stock | ||||
Mfr: 3298500.ZXM10 TTI: 3298500.ZXM10 Littelfuse Availability: 390In StockAutomotive Fuses Fuse - ZCase Mega 32V M10 500A | 390In Stock | |||
Mfr: AQRV05-4HTG TTI: AQRV05-4HTG Littelfuse Availability: 9,000In Stock24,000 On Order Expected 20-Apr-27 ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101 | 9,000In Stock24,000 On Order Expected 20-Apr-27 | |||
Mfr: 031302.5MXP TTI: 031302.5HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 2.5A Slo-Blo | 1,000In Stock | |||
Mfr: SMBJ36CA-E TTI: SMBJ36CA-E Littelfuse Availability: 27,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ36CA 3K T&R | 27,000In Stock | |||
550In Stock | ||||
22,465In Stock | ||||
900In Stock | ||||
Mfr: P3100SALRP TTI: P3100SALRP Littelfuse Availability: 2,500In StockThyristor Surge Protection Devices - TSPD 50A 275V | 2,500In Stock | |||
Mfr: 0229004.MXP TTI: 0229004.HXP Littelfuse Availability: 0In Stock7,900 On Order Expected 06-Nov-26 Cartridge Fuses 125V 4A Slo-Blo | 0In Stock7,900 On Order Expected 06-Nov-26 | |||
Mfr: RF1354-000 TTI: MICROSMD075F-2 Littelfuse Availability: 24,000In StockResettable Fuses - PPTC .75A 6V 40A Imax | 24,000In Stock | RF1354-000 | ||
Mfr: RF3377-000 TTI: RKEF400 Littelfuse Availability: 5,000In StockResettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device | 5,000In Stock | RF0867-000 RF3377-000 | ||
300In Stock | ||||
27,000In Stock | ||||
950In Stock | ||||
62In Stock | ||||
Mfr: XGD10402KR TTI: XGD10402KR Littelfuse Availability: 80,000In StockESD Protection Diodes / TVS Diodes 0402 32VDC .04pF | 80,000In Stock | |||
Mfr: 3298600.ZXM10 TTI: 3298600.ZXM10 Littelfuse Availability: 425In StockAutomotive Fuses 600A 32V ZCASE MEGA FUSE | 425In Stock | |||
9,000In Stock |
