Littelfuse - Circuit Protection
130,308 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,003)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,353)
- Fuses (27,197)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (112)
- Thermistors (4,889)
- Thyristors (6,890)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 178.6764.0001 TTI: 178.6764.0001 Littelfuse Availability: 4,259,260In StockFuse Holder FL1 (Mini) PCB Holder | 4,259,260In Stock | |||
Mfr: 37214000411 TTI: 37214000411 Littelfuse Availability: 1,900In Stock1,700 On Order Expected 11-Dec-26 Fuses with Leads - Through Hole IEC TL LBC SL 4A TR5 | 1,900In Stock1,700 On Order Expected 11-Dec-26 | |||
Mfr: 0299030.ZXNV TTI: 0299030.ZXNV Littelfuse Availability: 450In Stock2,400 On Order Expected 25-Nov-26 Automotive Fuses 30A 32V Maxi Fuse | 450In Stock2,400 On Order Expected 25-Nov-26 | |||
Mfr: RF1404-000 TTI: MINISMDC075F-2 Littelfuse Availability: 10,000In Stock16,000 On Order Expected 12-Oct-26 Resettable Fuses - PPTC .75A 13.2V 100A Imax | 10,000In Stock16,000 On Order Expected 12-Oct-26 | A92764-000 RF1404-000 | ||
Mfr: 0312005.MXP TTI: 0312005.MXP Littelfuse Availability: 1,800In Stock2,000 On Order Expected 16-Oct-26 Cartridge Fuses 250V 5A Fast Acting | 1,800In Stock2,000 On Order Expected 16-Oct-26 | |||
Mfr: 0298350.ZXH TTI: 0298350.ZXH Littelfuse Availability: 280In StockAutomotive Fuses 32V 350A Riveted | 280In Stock | |||
600In Stock | ||||
29,000In Stock | ||||
610In Stock | ||||
28,250In Stock | ||||
4,440In Stock | ||||
Mfr: SP1003-01DTG TTI: SP1003-01DTG Littelfuse Availability: 72,000In Stock32,000 On Order Expected 12-Oct-26 ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA | 72,000In Stock32,000 On Order Expected 12-Oct-26 | |||
2,250In Stock35,400 On Order Expected | 576-01020074H 01020074H | |||
4,350In Stock | ||||
17,200In Stock | ||||
3,300In Stock | ||||
Mfr: KLDR020.TXP TTI: KLDR020.TXP Littelfuse Availability: 30In Stock300 On Order Expected 05-Oct-26 Industrial & Electrical Fuses 20A 600VAC 300VDC Slo-Blo | 30In Stock300 On Order Expected 05-Oct-26 | |||
80In Stock | ||||
11,900In Stock | ||||
9,500In Stock | ||||
Mfr: 52000001009 TTI: 52000001009 Littelfuse Availability: 5,000In StockFuse Clips 5mm Clip 6.3A 250V Horizontal | 5,000In Stock | |||
Mfr: 02173.15MXP TTI: 02173.15HXP Littelfuse Availability: 3,500In StockCartridge Fuses 250 V 3.15A 5x20mm Fast Acting | 3,500In Stock | |||
500In Stock9,000 On Order Expected 15-Dec-26 | ||||
17,000In Stock | ||||
9,800In Stock |