AHA25AFB-0R3 RES.ALUMINUM HOUSED 25W 300m Ohms ±1% POWER CHASSI The AHA25AFB-0R3 is a high-quality product offering RES.ALUMINUM HOUSED 25W 300m Ohms ±1% POWER CHASSI. With a shrink ratio of N/A and N/A operating temperature, it provides reliability in various applications.