Fuse Chip Very Fast Acting 20A 125V SMD Solder Pad 2410 Ceramic T/R Product overview: 0451020.MRL from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 20A, 125V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 20A, 125V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0451020.MRL can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 750886-0451020.MRL
Packaging: Reel
Mounting Style: SMD
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 65V
Voltage Rating - DC: 65V
Response Time: Fast Blow
Melting I2t: 154
Approvals: cURus
DC Cold Resistance: 0.00244 Ohms
Categories: Circuit Protection
Temperature Range - Operating: -55°C ~ 125°C
Manufacturer Package: 2-SMD, Square End Block
Popularity: Low
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Parts Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Current Rating (Amps): 20A
Breaking Capacity at Rated Voltage: 100A AC, 150A DC
20A 65V AC 65V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
20A 65V AC 65V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
20A 65V AC 65V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
FUSE BRD MNT 20A 65VAC 65VDC SMD
FUSE, VERY FAST ACTING, 20A, 65VDC, SMD; Fuse Current:20A; Blow Characteristic:Very Fast Acting; Voltage Rating VAC:65V; Voltage Rating VDC:65V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 451 Series RoHS Compliant: Yes
SMD Fuse 20A 65V 65V SMD,6.1x2.7mm Fuses ROHS
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 139-0451020.MRL | 750886-0451020.MRL | F8251CT-ND | 0451020.MRL | 39AH9726 | 0451020.MRL |
| Product Name | SMD 20A 125V Circuit Protection Fuse | Fuses - 0451020.MRL | Fuses | Circuit Protection - Fuses | Fuse, Very Fast Acting, 20A, 65Vdc, Smd; Fuse Current Littelfuse | TVS/Fuse/Board Level Protection >> Fuses |
| Mounting | SMD | Solderable (Surface Mount Technology) | ||||
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | ||
| Rated Voltage | 65 volts | 65 volts | 65 volts | 65 volts | ||
| Rated Current | 20 amps | 20 amps | 20 amps | 20 amps |
