Manufacturer: Littelfuse Inc.
Win Source Part Number: 743408-0448001.MR
Series: NANO2 448
Packaging: Reel - TR
Operating Temperature Range: -55°C ~ 125°C
Package: 2-SMD, Square End Block
Current Rating: 1A
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 125V
Voltage Rating - DC: 125V
Response Time: Fast
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 0.441
Approvals: CSA, UL, PSE
Mounting: SMD
Size: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Resistance: 0.0863 Ohm
Family Name: 448
Categories: Circuit Protection
Manufacturer Homepage: www.littelfuse.com
Alternative Parts (Cross-Reference): 448001;
Introduction Date: July 14, 2005
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
FUSE 125V V/FA NANO2 Lead-Free 1A
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
1A Fast Blow Fuse, 125VAC/VDC, 50A IR, SMD/SMT, NANO Product overview: 0448001.MR 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, 1A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 1A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0448001.MR can be used for catalog matching and distributor lookup.
FUSE, SMD, 1A, FAST ACTING; Fuse Current:1A; Blow Characteristic:Very Fast Acting; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 448 Series; Breaking Capacity Current AC:50ARoHS Compliant: Yes
FUSE, SMD, 1A, FAST ACTING, FULL REEL; Fuse Current:1A; Blow Characteristic:Very Fast Acting; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 448 Series; External Depth:2.69mmRoHS Compliant: Yes
FUSE, SMD, 1A, V FAST ACTING, FULL REEL; Fuse Current:1A; Product Range:NANO2 448 Series; Voltage Rating VAC:125VAC; Voltage Rating V DC:32VDC; Blow Characteristic:Very Fast Acting; Fuse Case Style:SMD; Breaking Capacity Current RoHS Compliant: Yes
50A SMD Fuse 1A 125V 125V SMD,6.1x2.7mm Fuses ROHS
FUSE, SMD, 1A, 125V AC/DC, FAST ACTING, 2.69X6.10 MM. FREE 2 YEAR RADWELL WARRANTY
FUSE BRD MNT 1A 125VAC/VDC 2SMD
| Win Source Electronics | RS Components, Ltd. | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | Radwell International | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 743408-0448001.MR | 1740673 | F1637TR-ND | 139-0448001.MR | 58K7713 | 28X4556 | 94X3248 | 0448001.MR | 21602382 | 0448001.MR |
| Product Name | Fuses - 0448001.MR | Non Resettable Fuses | Fuses | SMD 1A 50A Circuit Protection Fuse | Fuse, Smd, 1A, Fast Acting; Fuse Current Littelfuse | Fuse, Smd, 1A, Fast Acting, Full Reel; Fuse Current Littelfuse | Fuse, Smd, 1A, V Fast Acting, Full Reel; Fuse Current Littelfuse | TVS/Fuse/Board Level Protection >> Fuses | Fuse | Circuit Protection - Fuses |
| Mounting | SMD | Solderable (Surface Mount Technology) | 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 | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | ||
| Rated Current | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |||
| Rated Breaking Capacity | 50 amps | 50 amps | 50 amps | 50 amps | 50 amps |
