Littelfuse - Circuit Protection
131.225 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.779)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.504)
- Fuses (27.746)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.839)
- Surge Protective Devices - SPD (2.602)
- Thermal Cutoffs (115)
- Thermistors (5.059)
- Thyristors (7.260)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SD36C-01FTG TTI: SD36C-01FTG Littelfuse Availability: 1.755.000In Stock483.000 On Order Expected 09-Jun-27 ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323 | 1.755.000In Stock483.000 On Order Expected 09-Jun-27 | |||
Mfr: 0451.062MRL TTI: 0451.062MRL Littelfuse Availability: 12.000In Stock13.000 On Order Expected Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 | 12.000In Stock13.000 On Order Expected | |||
Mfr: 0451.500MRL TTI: 0451.500MRL Littelfuse Availability: 14.000In Stock31.000 On Order Expected Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 | 14.000In Stock31.000 On Order Expected | |||
Mfr: RF2559-000 TTI: RUEF185 Littelfuse Availability: 22.000In Stock13.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 1.85A 30V 100A Imax | 22.000In Stock13.000 On Order Expected 13-Jan-27 | D92264-000 RF2559-000 | ||
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 4.250In Stock4.750 On Order Expected 27-Jan-27 Resettable Fuses - PPTC 6A 30V 100A Imax | 4.250In Stock4.750 On Order Expected 27-Jan-27 | F24402-000 RF2652-000 | ||
15.000In Stock27.000 On Order Expected | ||||
6.000In Stock6.000 On Order Expected 07-Apr-27 | ||||
Mfr: 0456030.ER TTI: 0456030.ER Littelfuse Availability: 45.000In Stock45.000 On Order Expected Surface Mount Fuses 125VAC 30A .00132ohms 456 NANO2 | 45.000In Stock45.000 On Order Expected | |||
Mfr: SP1003-01ETG TTI: SP1003-01ETG Littelfuse Availability: 250.000In Stock130.000 On Order Expected ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF | 250.000In Stock130.000 On Order Expected | |||
Mfr: RF1600-000 TTI: PESD0402-140 Littelfuse Availability: 100.000In Stock100.000 On Order Expected 24-Feb-27 ESD Protection Diodes / TVS Diodes 0.25pFA 14V 0402 AEC-Q200 | 100.000In Stock100.000 On Order Expected 24-Feb-27 | RF1600-000 | ||
82.500In Stock49.500 On Order Expected | ||||
Mfr: 04611.25ER TTI: 04611.25ER Littelfuse Availability: 20.000In StockSurface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 | 20.000In Stock | 576-04611.25 04611.25 | ||
Mfr: RF2568-000 TTI: RXEF065 Littelfuse Availability: 11.500In Stock31.000 On Order Expected Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 11.500In Stock31.000 On Order Expected | D53593-000 RF2568-000 | ||
Mfr: 0477002.MXP TTI: 0477002.MXP Littelfuse Availability: 11.000In Stock16.000 On Order Expected Cartridge Fuses 500Vac 400Vdc TL 2A 5X20 | 11.000In Stock16.000 On Order Expected | |||
30.000In Stock30.000 On Order Expected 23-Jun-27 | ||||
Mfr: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 6.000In Stock3.000 On Order Expected 24-Feb-27 Resettable Fuses - PPTC 0.10A 30V 1210 | 6.000In Stock3.000 On Order Expected 24-Feb-27 | |||
45.000In Stock60.000 On Order Expected | ||||
30.000In Stock45.000 On Order Expected 14-Jul-27 | ||||
21.000In Stock18.000 On Order Expected | ||||
24.000In Stock18.000 On Order Expected 10-Mar-27 | ||||
18.000In Stock42.000 On Order Expected 02-Apr-27 | ||||
6.750In Stock29.500 On Order Expected | ||||
51.000In Stock21.000 On Order Expected 07-Jul-27 | ||||
72.000In Stock61.000 On Order Expected | 576-01220088H 01220088H | |||
Mfr: 0216004.MXP TTI: 0216004.MXP Littelfuse Availability: 37.000In Stock44.000 On Order Expected Cartridge Fuses 250V 4A Fast Acting | 37.000In Stock44.000 On Order Expected |