Littelfuse - Circuit Protection
65,565 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (668)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,933)
- Fuse Holders (3,504)
- Fuses (27,727)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,779)
- Surge Protective Devices - SPD (2,569)
- Thermal Cutoffs (117)
- Thermistors (4,992)
- Thyristors (5,859)
- Varistors (8,606)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
0In Stock | ||||
Mfr: TMOV20RP385EL2T7 TTI: TMOV20RP385EL2T7 Littelfuse Availability: 0In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 0In Stock | |||
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Mfr: 0233007.MXP TTI: 0233007.MXP Littelfuse Availability: 0In StockCartridge Fuses 125V 7A 5X20mm UL LBC | 0In Stock | |||
Mfr: SP0504SHTG TTI: SP0504SHTG Littelfuse Availability: 0In Stock30,000 On Order Expected 18-Dec-26 ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array | 0In Stock30,000 On Order Expected 18-Dec-26 | SP3002-04HTG | ||
Mfr: 0448.750MR TTI: 0448.750MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.75A .229ohms 448 NANO2 | 0In Stock | |||
0In Stock | C62453-000 RF0315-000 | |||
Mfr: 2920L200DR TTI: 2920L200DR Littelfuse Availability: 0In StockResettable Fuses - PPTC 2.0A 15V 2920 | 0In Stock | |||
Mfr: 0466.250NR TTI: 0466.250NR Littelfuse Availability: 0In Stock5,000 On Order Expected 28-Dec-26 Surface Mount Fuses .25A 125V VERY FAST ACTING | 0In Stock5,000 On Order Expected 28-Dec-26 | |||
Mfr: 0251004.NRT1L TTI: 0251004.NRT1L Littelfuse Availability: 0In StockFuses with Leads - Through Hole 125V 4A | 0In Stock | |||
0In Stock | E03949-000 RF1182-000 | |||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 0In Stock6,000 On Order Expected 12-Jan-27 Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 0In Stock6,000 On Order Expected 12-Jan-27 | |||
Mfr: 0215005.HXP TTI: 0215005.HXP Littelfuse Availability: 0In Stock4,600 On Order Expected 05-Jan-27 Cartridge Fuses 250V 5A Slo-Blo | 0In Stock4,600 On Order Expected 05-Jan-27 | |||
0In Stock | ||||
Mfr: 1206L012WR TTI: 1206L012WR Littelfuse Availability: 0In StockResettable Fuses - PPTC 30V 1206 .125A SURF MOUNT | 0In Stock | |||
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0In Stock | 049478-000 RF1353-000 | |||
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