Specifications: The ASH-72D is a miniature GaAs Hall element, functionally identical to the AHG-0A11, housed in the same ultra-small DFN package. It shares the 10mA input, 36-54mV Hall voltage, 650-850Ω resistances, ±5mV offset, and -40°C to 125°C temperature rating.

Application Scenarios: As a pin-compatible alternative to AHG-0A11, it targets the same high-density, portable electronics market. It is used in compact modules for IoT devices, in-card sensors for smart cards and security tokens, and as a non-contact switch in hearing aids or other micro-medical devices, offering reliable magnetic sensing in the smallest possible form factor for automated manufacturing.