Littelfuse, Inc. SMD Circuit Protection Fuse 045102.5MRSN

Surface Mount Fuses Product overview: 045102.5MRSN 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. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-045102.5MRSN can be used for catalog matching and distributor lookup.

Win Source Part Number: 983097-045102.5MRSN
Category: Circuit Protection>Fuses
Series: NANO²® 451
Package: Tape & Reel (TR)
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 125 V
Response Time: Fast Blow
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 1.029
DC Cold Resistance: 0.0286 Ohms
Standard Package: 1,000
Mounting: SMD (SMT)
Package / Case: 2-SMD, Square End Block
Temperature Range - Operating: -55°C ~ 125°C
Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
ECCN: EAR99
Fake Threat In the Open Market: 62 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 2.5 A
HTSUS: 8536.10.0040
Mfr: Littelfuse Inc.
Other Names: -045102.5MRSN,45102.5MRSN
Approval Agency: CSA, METI, UR

2.5A 125V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block