Littelfuse, Inc. 1.1A 100A Circuit Protection Fuse 1210L110/12WR

PTC Resettable Fuse 1.1A 1210 SM 100A Max Product overview: 1210L110/12WR 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 1.1A, 100A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 1.1A, 100A, 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 150-1210L110/12WR can be used for catalog matching and distributor lookup.

Manufacturer: Littelfuse Inc.
Win Source Part Number: 1001257-1210L110/12WR
Packaging: Reel - TR
Type: Polymeric
Approvals: cURus, TUV
Mounting: SMD (SMT)
Thickness (Max): 0.049" (1.25mm)
Voltage - Max: 12V
Current - Max: 100A
Current - Hold (Ih) (Max): 1.1A
Current - Trip (It): 2.2A
Time to Trip: 100ms
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm)
Resistance - Initial (Ri) (Min): 60 mOhm
Resistance - Post Trip (R1) (Max): 210 mOhm
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance