Littelfuse, Inc. PTC Resettable Fuses - MICROSMDCH050F-02 MICROSMDCH050F-02

Manufacturer: Littelfuse Inc.
Win Source Part Number: 801037-MICROSMDCH050F-02
Packaging: Reel
Type: Polymeric
Mounting Style: SMD
Voltage - Max: 13.2V
Current - Max: 10A
Current - Trip (It): 1.5A
Time to Trip: 50ms
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm)
Resistance - Initial (Ri) (Min): 190 mOhms
Manufacturer Package: 1210 (3225 Metric), Concave
Current - Hold (Ih) (Maximum): 500mA
Thickness (Maximum): 0.025" (0.64mm)
Resistance - Post Trip (R1) (Maximum): 900 mOhms
Popularity: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 4,000
MSL Level: 2A (4 Weeks)

POLYSWITCH 0.5A RESET FUSE SMD Product overview: MICROSMDCH050F-02 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, 0.5A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 0.5A, 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-MICROSMDCH050F-02 can be used for catalog matching and distributor lookup.