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: 0242.050UR TTI: 0242.050UR Littelfuse Availability: 0In Stock82.500 On Order Expected Surface Mount Fuses 250V .05A | 0In Stock82.500 On Order Expected | |||
Mfr: 37213150411 TTI: 37213150411 Littelfuse Availability: 24.000In Stock6.000 On Order Expected 16-Dec-26 Fuses with Leads - Through Hole IEC TL LBC SL 3.15A TR5 | 24.000In Stock6.000 On Order Expected 16-Dec-26 | |||
0In Stock24.000 On Order Expected 10-Feb-27 | ||||
45.000In Stock105.000 On Order Expected | ||||
5.600In Stock12.200 On Order Expected | ||||
18.000In Stock | ||||
6.000In Stock15.000 On Order Expected 27-Jan-27 | ||||
21.000In Stock45.000 On Order Expected | ||||
147In Stock | ||||
Mfr: 37211250001 TTI: 37211250001 Littelfuse Availability: 18.000In Stock9.000 On Order Expected Fuses with Leads - Through Hole 250V 1.25A IEC TL LBC TR5 LL | 18.000In Stock9.000 On Order Expected | |||
Mfr: 02163.15MXP TTI: 02163.15MXP Littelfuse Availability: 51.000In Stock60.000 On Order Expected Cartridge Fuses 250V 3.15A Fast Acting | 51.000In Stock60.000 On Order Expected | |||
Mfr: 2920L150DR TTI: 2920L150DR Littelfuse Availability: 67.500In Stock25.500 On Order Expected 17-Feb-27 Resettable Fuses - PPTC 1.50A 33V 2920 | 67.500In Stock25.500 On Order Expected 17-Feb-27 | |||
Mfr: 0287030.PXCN TTI: 0287030.PXCN Littelfuse Availability: 64.000In Stock56.000 On Order Expected Automotive Fuses ATOF 32V 30A Low-Current Nylon | 64.000In Stock56.000 On Order Expected | |||
63.000In Stock108.000 On Order Expected 07-Jul-27 | ||||
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 |