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: 37212000411 TTI: 37212000411 Littelfuse Availability: 500In Stock5,700 On Order Expected 21-Sep-26 Fuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 500In Stock5,700 On Order Expected 21-Sep-26 | |||
24,900In Stock | D83524-000 RF2254-000 RF1675-000 | |||
8,300In Stock | ||||
Mfr: 0235001.MXP TTI: 0235001.MXP Littelfuse Availability: 1,000In Stock1,500 On Order Expected 08-Sep-26 Cartridge Fuses 250V 1A Fast Acting | 1,000In Stock1,500 On Order Expected 08-Sep-26 | |||
Mfr: 0235002.MXP TTI: 0235002.HXP Littelfuse Availability: 4,500In Stock800 On Order Expected 18-Sep-26 Cartridge Fuses 250V 2A Fast Acting | 4,500In Stock800 On Order Expected 18-Sep-26 | |||
Mfr: NPRLC103F3T1NF001 TTI: USP10976 Littelfuse Availability: 580In Stock3,000 On Order Expected 22-Sep-26 NTC Thermistors 10K OHM 1% PROBE ASSEMBLY | 580In Stock3,000 On Order Expected 22-Sep-26 | NPRLC103F3T1NF001 | ||
Mfr: 0505015.MXP TTI: 0505015.MXP Littelfuse Availability: 700In StockCartridge Fuses 500V 15A 3AB PB-FREE | 700In Stock | |||
Mfr: 3298200.ZXM10 TTI: 3298200.ZXM10 Littelfuse Availability: 417In StockAutomotive Fuses 200A 32V ZCASE MEGA FUSE | 417In Stock | |||
4,488In Stock6,000 On Order Expected | ||||
690In Stock | ||||
1,740In Stock1,000 On Order Expected 31-Aug-26 | ||||
8,000In Stock | 576-V39ZA1 V39ZA1 | |||
800In Stock | ||||
9,600In Stock | 576-SP720AP SP720AP | |||
1,205In Stock | ||||
264In Stock | ||||
Mfr: 0251004.MXL TTI: 0251004.MXL Littelfuse Availability: 8,500In Stock15,000 On Order Expected Fuses with Leads - Through Hole 125V 4A | 8,500In Stock15,000 On Order Expected | |||
Mfr: V0603MHS03NH TTI: V0603MHS03NH Littelfuse Availability: 5,000In Stock25,000 On Order Expected 28-Oct-26 Varistors 135V 3pF | 5,000In Stock25,000 On Order Expected 28-Oct-26 | |||
3,600In Stock | ||||
65,000In Stock | ||||
14,600In Stock24,000 On Order Expected 29-Oct-26 | ||||
10,000In Stock | ||||
Mfr: 031202.5MXP TTI: 031202.5HXP Littelfuse Availability: 800In StockCartridge Fuses 250V 2.5A Fast Acting | 800In Stock | |||
1,386In Stock816 On Order Expected 08-Sep-26 | ||||
130,000In Stock |