Littelfuse, Inc. PTC Resettable Fuses - FEMTOSMDC005F-2 FEMTOSMDC005F-2

Manufacturer: Littelfuse Inc.
Win Source Part Number: 772523-FEMTOSMDC005F-2
Series: PolySwitch, femtoSMD
Packaging: Reel package
Type: Polymeric
Operating Temperature Range: -40°C ~ 85°C
Package: 0603, Concave
Approvals: CSA, UL
Mounting: SMD
Voltage - Max: 15V
Current - Max: 40A
Current - Trip (It): 150mA
Time to Trip: 100ms
Family Name: FEMTOSMDC
Categories: Circuit Protection
Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm)
Current - Hold (Ih) (Maximum): 50mA
Thickness (Maximum): 0.033" (0.85mm)
Resistance - Initial (Ri) (Minimum): 3.8 Ohm
Resistance - Post Trip (R1) (Maximum): 30 Ohm
Introduction Date: November 09, 2015
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance

2-Terminal PTC Resettable Fuse, -40 to 85°C Product overview: FEMTOSMDC005F-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 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-FEMTOSMDC005F-2 can be used for catalog matching and distributor lookup.