RCA Plug&Jack

An RCA jack, also referred to as a phono connector or CINCH/AV connector, is a type of electrical connector that is commonly used in the audio/video market.They are often color coded, yellow for composite video, red for the right channel and white or black for the left channel of stereo audio.The male plug has a center pin which is 3.70 mm in diameter, and is surrounded by an outer shell which is 8.25 mm in diameter.