AHA10AJB-4R3 RES.ALUMINUM HOUSED 10W 4.3 Ohms ±5% POWER CHASSIS The AHA10AJB-4R3 is a high-quality product offering RES.ALUMINUM HOUSED 10W 4.3 Ohms ±5% POWER CHASSIS. With a shrink ratio of N/A and N/A operating temperature, it provides reliability in various applications.