AHRF450S-1.0
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 16V 4.5A RADIAL
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The AHRF450S-1.0 PTC resettable fuse by Littelfuse Inc. is a versatile solution for all your circuit protection needs. This fuse provides automatic reset functionality, making it a convenient and cost-effective choice for various applications. The AHRF450S-1.0 is commonly used in LED drivers, battery management systems, and industrial controls, where reliable protection is essential. Its high-performance characteristics, including low resistance and excellent thermal stability, make it a standout choice for engineers and designers. Ensure your circuits are protected with the AHRF450S-1.0.
Specifications
- Product Status: Obsolete
- Type: Polymeric
- Voltage - Max: 16V
- Current - Max: 100 A
- Current - Hold (Ih) (Max): 4.5 A
- Current - Trip (It): 8.7 A
- Time to Trip: 4 s
- Resistance - Initial (Ri) (Min): 1.7 mOhms
- Resistance - Post Trip (R1) (Max): 54 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 125°C
- Ratings: AEC-Q200
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.409" L x 0.118" W (10.40mm x 3.00mm)
- Height - Seated (Max): 0.614" (15.60mm)
- Thickness (Max): -
- Lead Spacing: 0.200" (5.08mm)