Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- 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 (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0216004.MXP TTI: 0216004.HXP Littelfuse Availability: 400In StockCartridge Fuses 250V 4A Fast Acting | 400In Stock | |||
Mfr: 0229.500MXP TTI: 0229.500HXP Littelfuse Availability: 1,400In StockCartridge Fuses 250V .5A Slo-Blo 2AG | 1,400In Stock | |||
Mfr: 0313010.MXP TTI: 0313010.HXP Littelfuse Availability: 3,000In StockCartridge Fuses 32V 10A Slo-Blo | 3,000In Stock | |||
Mfr: 021602.5MXP TTI: 021602.5HXP Littelfuse Availability: 450In StockCartridge Fuses 250V 2.5A Fast Acting | 450In Stock | |||
12,000In Stock18,000 On Order Expected | ||||
Mfr: 178.6116.2502 TTI: 178.6116.2502 Littelfuse Availability: 12,300In StockFuse Holder Accessories CONTACT DFK TIN 1.5-2.5 QMM | 12,300In Stock | |||
Mfr: 0213005.MXP TTI: 0213005.MXP Littelfuse Availability: 1,300In StockCartridge Fuses 250V 5A Slo-Blo | 1,300In Stock | |||
145In Stock | ||||
988In Stock | ||||
Mfr: F17956-000 TTI: LVR055K Littelfuse Availability: 1,450In StockResettable Fuses - PPTC .55A 240VAC 20/5.5A Imax | 1,450In Stock | F17956-000 | ||
Mfr: 0312004.MXP TTI: 0312004.HXP Littelfuse Availability: 2,000In StockCartridge Fuses 250V 4A Fast Acting | 2,000In Stock | |||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 12,000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 12,000In Stock | |||
2,100In Stock | ||||
Mfr: RF0316-000 TTI: SMD075F-2 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC .75A 30V 40A Imax | 12,000In Stock | E60846-000 RF0316-000 | ||
16,000In Stock4,000 On Order Expected 18-Dec-26 | ||||
Mfr: V175LA20CP TTI: V175LA20CP Littelfuse Availability: 3,000In Stock6,000 On Order Expected 08-Apr-27 Varistors 175V | 3,000In Stock6,000 On Order Expected 08-Apr-27 | |||
228In Stock700 On Order Expected 25-Mar-27 | ||||
Mfr: 153.5631.5801 TTI: 153.5631.5801 Littelfuse Availability: 80In StockAutomotive Fuses 80A 32VDC BF1 WHITE M5 TWO HOLES | 80In Stock | |||
Mfr: 36911000000 TTI: 36911000000 Littelfuse Availability: 8,400In StockFuses with Leads - Through Hole 300V TL TE5 LL 1A | 8,400In Stock | |||
Mfr: 5.0SMDJ28CA TTI: 5.0SMDJ28CA Littelfuse Availability: 18,000In StockESD Protection Diodes / TVS Diodes 5kW 28V 5% Bi-Directional | 18,000In Stock | |||
Mfr: LC03-3.3BTG TTI: LC03-3.3BTG Littelfuse Availability: 15,000In Stock42,500 On Order Expected ESD Protection Diodes / TVS Diodes 3.3V 1uA 30kV ESD Contact | 15,000In Stock42,500 On Order Expected | SP03A-3.3BTG | ||
Mfr: RF3174-000 TTI: LVR075S-240 Littelfuse Availability: 13,500In StockResettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET | 13,500In Stock | RF3174-000 | ||
Mfr: XGD10603MR TTI: XGD10603MR Littelfuse Availability: 1,000In StockESD Protection Diodes / TVS Diodes 0603 32VDC .09pF | 1,000In Stock | |||
Mfr: PDM33003ZXM TTI: PDM33003ZXM Littelfuse Availability: 115In StockFuse Holder PDM 130A 12C Clear straight | 115In Stock | |||
Mfr: SP1103C-01UTG TTI: SP1103C-01UTG Littelfuse Availability: 42,000In StockESD Protection Diodes / TVS Diodes 80A 130pF AEC-Q101 TVS DIODES | 42,000In Stock |
