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 |
|---|---|---|---|---|
5,100In Stock | ||||
100In Stock | ||||
560In Stock | ||||
2,750In Stock | ||||
4,750In Stock | ||||
Mfr: 37005000410 TTI: 37005000410 Littelfuse Availability: 300In StockFuses with Leads - Through Hole 250V IEC SL .500A TR5 | 300In Stock | |||
Mfr: V48MLA1210NH TTI: V48MLA1210NH Littelfuse Availability: 70,000In Stock16,000 On Order Expected 28-Jan-27 Varistors 48V 250A 520pF | 70,000In Stock16,000 On Order Expected 28-Jan-27 | |||
2,900In Stock | C95174-000 RF3202-000 | |||
390In Stock | ||||
250In Stock | ||||
Mfr: 021802.5MXP TTI: 021802.5MXP Littelfuse Availability: 1,800In StockCartridge Fuses 250V 2.5A Time Lag (Slo-Blo) | 1,800In Stock | |||
Mfr: 0473001.MRT1L TTI: 0473001.MRT1L Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 125V 1A Slo-Blo | 2,000In Stock | |||
20In Stock | ||||
Mfr: V14MLA1206NH TTI: V14MLA1206NH Littelfuse Availability: 5,000In Stock5,000 On Order Expected 18-Nov-26 Varistors 10V 150A 1600pF | 5,000In Stock5,000 On Order Expected 18-Nov-26 | |||
7In Stock | ||||
Mfr: 0216005.MXP TTI: 0216005.MXP Littelfuse Availability: 100In StockCartridge Fuses 250V 5A Fast Acting | 100In Stock | |||
Mfr: 02181.25MXP TTI: 02181.25HXP Littelfuse Availability: 800In StockCartridge Fuses 250V 1.25A Time Lag (Slo-Blo) | 800In Stock | |||
Mfr: 0312.750MXP TTI: 0312.750HXP Littelfuse Availability: 2,000In StockCartridge Fuses 250V .75A Fast Acting 3AG | 2,000In Stock | |||
1,300In Stock2,000 On Order Expected 04-May-27 | ||||
48,000In Stock | ||||
22,800In Stock | ||||
3,200In Stock | 461002 | |||
7,200In Stock | ||||
Mfr: V3.5MLA0805NH TTI: V3.5MLA0805NH Littelfuse Availability: 55,000In StockVaristors 3.5V 120A 2530pF | 55,000In Stock | |||
3,000In Stock3,000 On Order Expected 12-Nov-26 |