ECE-A1HN2R2U Bi-Polar Electrolytic for AC-Coupled Signals

ECE-A1HN2R2U is a bi-polar radial aluminum electrolytic capacitor designed for coupling and signal-path use where voltage can swing in both directions. It’s a practical choice in audio, sensing, and interface circuits that need DC blocking without the risk of reverse bias seen by polarized capacitors. Specs for ECE-A1HN2R2U include 2.2 µF capacitance, a 50 V rating, and a –40 °C to +85 °C operating range. Authorized listings also specify 2000 hours at +85 °C for endurance. Use it in coupling networks, feedback paths, and other AC nodes where a non-polar electrolytic behavior is desired in a standard radial footprint. Request a quote for ECE-A1HN2R2U.