rca phone adapter

Typical materials and finishes include nickel‑plated contacts, gold‑plated connectors, black molded plastic housings, and nickel‑plated brass bodies (noted for coax converters). Plated surfaces are mentioned for corrosion resistance and improved durability.

These adapters are shown for use with PCs, stereos and home audio receivers, MP3 players, DVD players, TVs/HDTVs, antennas and coaxial networks, CCTV/surveillance equipment, radios, and other AV devices.

Common features listed to maintain signal quality and durability are nickel‑ or gold‑plated connector surfaces, nickel‑plated brass construction (for corrosion resistance), molded plastic housings, and strain‑relief boots on some cable options.

The wireless adapter kit is powered by 5 V DC at 1 A and ships with USB 5 V DC 1 A power adapters included in the box.

Listed lengths include 1 foot, 0.5 foot, 3 feet, and a 6‑inch Y‑adapter (as described in the product details).

The coax‑to‑RCA converter is specified with an impedance of 75 ohms.

They use a 3.5 mm TRS stereo plug to split the stereo signal into separate left and right RCA channels. Some listings also describe single mono‑plug conversions for mono signals.