Littelfuse, Inc. Fuses - 0451001.MRSN 0451001.MRSN

Manufacturer: Littelfuse Inc.
Win Source Part Number: 759965-0451001.MRSN
Series: 451
Packaging: Reel package
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
Response Time: Fast
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 0.459
Approvals: CSA, UR
Mounting: SMD
Resistance: 0.153 Ohm
Categories: Circuit Protection
Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Introduction Date: January 01, 2000
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: Not Applicable
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited

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

FUSE BOARD MOUNT 1A 125VAC 2SMD Product overview: 0451001.MRSN 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 1A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 1A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0451001.MRSN can be used for catalog matching and distributor lookup.