Littelfuse, Inc. Circuit Protection - Fuses 0452003.MRSN

Win Source Part Number: 1033674-0452003.MRSN
Category: Circuit Protection>Fuses
Series: NANO²® 452
Package: Tape & Reel (TR),Cut Tape (CT)
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 125 V
Response Time: Slow Blow
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 20.16
DC Cold Resistance: 0.034 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)
Alternative Parts (Cross-Reference): TR1/6125TD3.5-R; 045103.5MRL; C1Q 3.5; 0451.315MRL; 3404.0119.11; 0685F3500-01;
ECCN: EAR99
Fake Threat In the Open Market: 66 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 3 A
HTSUS: 8536.10.0040
Mfr: Littelfuse Inc.
Other Names: 452003.MRSN,0452003.MRSN-ND,18-0452003.MRSNCT,452003MRSN,18-0452003.MRSNTR,0452003MRSN,-0452003.MRSN
Approval Agency: CSA, METI, UR

3A 125V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

3A 125V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

Fuse Chip Slow Blow Acting 3A 125V SMD Solder Pad 6.1 X 2.69mm Ceramic T/R CSA Product overview: 0452003.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 SMD, 3A, 125V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 3A, 125V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0452003.MRSN can be used for catalog matching and distributor lookup.