1812L125ZR
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 1.25A 1812
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Littelfuse Inc. brings you 1812L125ZR, a top-tier PTC Resettable Fuse for all your circuit protection needs. These fuses are known for their durability and high performance in various applications, including automotive and aerospace industries. Key features include compact size and excellent thermal management. Request a sample or quote today!
Specifications
- Product Status: Obsolete
- Type: Polymeric
- Voltage - Max: -
- Current - Max: 100 A
- Current - Hold (Ih) (Max): 1.25 A
- Current - Trip (It): 2.5 A
- Time to Trip: 400 ms
- Resistance - Initial (Ri) (Min): 50 mOhms
- Resistance - Post Trip (R1) (Max): 140 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 1812 (4532 Metric), Concave
- Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm)
- Height - Seated (Max): -
- Thickness (Max): 0.049" (1.25mm)
- Lead Spacing: -