Littelfuse, Inc. PTC Resettable Fuses - 250R180F 250R180F

Manufacturer: Littelfuse Inc.
Win Source Part Number: 1003428-250R180F
Packaging: Bulk
Type: Polymeric
Approvals: cURus, TUV
Height - Seated (Max): 0.472" (12.00mm)
Mounting: Through Hole
Lead Spacing: 0.201" (5.10mm)
Voltage - Max: 60V (250V Int)
Current - Max: 10A
Current - Hold (Ih) (Max): 180mA
Current - Trip (It): 650mA
Time to Trip: 20s
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 0.374" Dia x 0.181" W (9.50mm x 4.60mm)
Resistance - Initial (Ri) (Min): 800 mOhm
Resistance - Post Trip (R1) (Max): 4 Ohm
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance

PTC Resettable Fuse, 0.8ohm, Through Hole Mount, RADIAL LEADED, HALOGEN FREE & ROHS COMPLIANT Product overview: 250R180F 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 Through-Hole, 0.8ohm. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, 0.8ohm, 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 150-250R180F can be used for catalog matching and distributor lookup.