Littelfuse, Inc. Resettable Fuses RF1403-000

MINISMDC050F-2

MINISMDC050F-2

Manufacturer: Littelfuse Inc.
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 974560-RF1403-000
Length: 4.5466 mm
Mounting: SMD (SMT)
Time to Trip: 150 ms
Thickness: 609.6 µm
Hold Current: 500 mA
Width: 3.2512 mm
Trip Current: 1 A
Categories: PTC Resettable Fuses
Case / Package: 4532
Popularity: Low
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Shortage
Mount: Surface Mount
RoHS: Compliant
Case Code (Imperial): 1812
Max Current Rating: 100 A

PTC Resettable Fuse Product overview: RF1403-000 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-RF1403-000 can be used for catalog matching and distributor lookup.