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 |
|---|---|---|---|---|
60,000In Stock | ||||
3,000In Stock | ||||
51,000In Stock | ||||
Mfr: 0218.630MXP TTI: 0218.630MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V .63A Time Lag (Slo-Blo) | 1,000In Stock | |||
Mfr: 0215002.MXP TTI: 0215002.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 2A Slo-Blo | 1,000In Stock | |||
1,200In Stock | 1.5KE51CA. | |||
250In Stock | C72501-000 RF2649-000 | |||
60,000In Stock | ||||
1,500In Stock | ||||
Mfr: MINISMDC260F/16-2 TTI: MINISMDC260F/16-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 16Vdc 100A MINI-SMD | 1,500In Stock | RF1184-000 | ||
Mfr: PGB1010402KR TTI: PGB1010402KR Littelfuse Availability: 10,000In StockESD Protection Diodes / TVS Diodes PULSEGUARD 0402 ESD SUPPRESSOR | 10,000In Stock | |||
3,000In Stock | ||||
15,000In Stock | ||||
500In Stock | D92264-000 RF2559-000 | |||
500In Stock | A21773-000 RF2623-000 | |||
Mfr: CG32.5L-04 TTI: CG32.5L-04 Littelfuse Availability: 700In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.5KV 15% | 700In Stock | |||
Mfr: 0498100.MXM6-CN TTI: 0498100.MXM6-CN Littelfuse Availability: 6,000In StockAutomotive Fuses 100A 32V TIME DELAY | 6,000In Stock | |||
Mfr: SMDJ54CA-HRAT7 TTI: SMDJ54CA-HRAT7 Littelfuse Availability: 1,000In StockESD Protection Diodes / TVS Diodes 3kW 54V Hi Rel 5% Bi-Directional | 1,000In Stock | |||
600In Stock | ||||
Mfr: 0469005.WR TTI: 0469005.WR Littelfuse Availability: 3,000In StockSurface Mount Fuses 32V 1206 SB 5A | 3,000In Stock | |||
2,500In Stock5,000 On Order Expected 16-Oct-26 | ||||
0In Stock | 576-R452005.L R452005.L | |||
Mfr: 0154002.DRT TTI: 0154002.DRT Littelfuse Availability: 0In Stock3,000 On Order Expected 29-Jan-27 Surface Mount Fuses Fuseblock w/fuse 2A OMNI BLOK 154T SLOW | 0In Stock3,000 On Order Expected 29-Jan-27 | 576-154002T 154002T | ||
0In Stock | ||||
Mfr: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 0In Stock10,000 On Order Expected 16-Oct-26 Surface Mount Fuses 4 AMP 32V VERY FAST ACTING | 0In Stock10,000 On Order Expected 16-Oct-26 |