Littelfuse - Circuit Protection
65,564 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (668)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,933)
- Fuse Holders (3,504)
- Fuses (27,726)
- 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: 2920L200DR TTI: 2920L200DR Littelfuse Availability: 0In StockResettable Fuses - PPTC 2.0A 15V 2920 | 0In Stock | |||
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 | |||
0In Stock | C62453-000 RF0315-000 | |||
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Mfr: 0251004.NRT1L TTI: 0251004.NRT1L Littelfuse Availability: 0In StockFuses with Leads - Through Hole 125V 4A | 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 | |||
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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 | ||||
0In Stock | 049478-000 RF1353-000 | |||
Mfr: 0448.750MR TTI: 0448.750MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.75A .229ohms 448 NANO2 | 0In Stock | |||
0In Stock | ||||
0In Stock3,000 On Order Expected 27-Nov-26 | ||||
Mfr: 3.0SMCJ33CA TTI: 3.0SMCJ33CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes TVS 3KW 33V 5%BI DO-214AB | 0In Stock | |||
Mfr: TPSMF4L33A TTI: TPSMF4L33A Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2kW 33V AEC-Q101 5% Uni-Directional | 0In Stock |