Littelfuse, Inc. Fuses - 0603SFF400FM/32-2 0603SFF400FM/32-2

Manufacturer: Littelfuse Inc.
Win Source Part Number: 728608-0603SFF400FM/32-2
Packaging: Tape and Reel
Mounting Style: SMD
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - DC: 32V
Response Time: Fast Blow
Melting I2t: 0.4
Approvals: UL
DC Cold Resistance: 0.018 Ohms
Categories: Circuit Protection
Temperature Range - Operating: -55°C ~ 125°C
Manufacturer Package: 0603 (1608 Metric)
Popularity: Low
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 4,000
MSL Level: 1 (Unlimited)
Parts Dimension: 0.063" L x 0.032" W x 0.037" H (1.60mm x 0.80mm x 0.95mm)
Current Rating (Amps): 4A
Breaking Capacity at Rated Voltage: 35A

FUSE BOARD MOUNT 4A 32VDC 0603 Product overview: 0603SFF400FM/32-2 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 4A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 4A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0603SFF400FM/32-2 can be used for catalog matching and distributor lookup.