Monacor 0340990 is a 3.5 mm jack plug known as the PG-203P, designed with a durable black plastic casing. This connector is primarily used as a loudspeaker and audio interface, facilitating reliable signal transmission in various audio and communication systems. Its robust construction ensures a secure connection, making it ideally suited for use in professional audio equipment, portable sound devices, and public address systems. The PG-203P provides both versatility and precision for engineers requiring dependable performance in complex audio setups. https://elecena.pl/product/29663457/monacor-340990-3-5-mm-jack-plug-plastic-black-connectors 2026-01-03 https://elecena.pl/product/29663457/monacor-340990-3-5-mm-jack-plug-plastic-black-connectors 2026-07-07