ABC of RCA and its connectors

RCA connector is also known as a Cinch connector or phono connector and is basically a kind of electrical connector which is generally utilized in audio/video market. The name RCA is typically derived from Radio Corporation of America that came up with the design during the early 1940s to permit phonograph players connected to amplifiers. This soon became a replacement for quite a few applications like older jack plugs used in audio world was replaced. RCA plug or phono plug is the corresponding plug and the latter one is generally confused to a phone plug that is actually a jack plug or TRS connector. In majority of the general uses, a cable has standard plug on both the ends containing a central male connector circumvented with a ring for flexibility. Devices mount the jack, containing a central hole with metal ring around it. The ring is a little smaller in diameter and longer than the ring on the plug, permitting the plug’s ring to snuggly fit around it. There is a small area between the outer and inner rings are packed with insulator characteristically plastic ones. RCA cable are generally used for carrying S/PDIF formatted digital audio along with plugs in orange color to distinguish them from any other characteristic connections. Connections are also made through inserting the cable’s plug into the female jack on the device. Sockets and plugs on the consumer equipment are traditionally color coded to support accurate connections. The standard color is Black + Red or White + Red are combinations in stereo audio applications for RCA cables.