The outer jacket should be gripped by the claw, so the shield braid needs to be twisted together to form a pigtail which can be formed around the outside of the ground connector with a pair of needle-nosed pliers. The amount of outer jacket that has to be removed can be measured, allowing for about 5mm of the inner conductor to go into the pin. Particularly with nickel-plated plugs, this needs a lot of heat, so tin the center pin first. The center pin of the plug is usually hollow, and it’s necessary to solder the center conductor of the screened cable to this. This can still soften when using the socket, but now the socket will keep the parts concentric. If a lot of heat is needed to tin the center pin, this softens and the pin ends up skewed relative to the ground connection, making the plug a bad fit. The reason to mate the plug with a socket is that the insulation holding the pin is a soft thermoplastic. Slide the plug shell and strain relief coil onto the cable first, resisting the temptation to use the socket on a piece of equipment. The cable retaining claw in the plug is often only good for a smaller diameter of about 2-3mm, so it’s best to select screened cable of 2-3mm diameter for most phono plugs.īefore wiring the plug, it’s a good idea to insert the metal part into a suitable RCA socket in a clamp. Keep in mind that phono plugs typically cannot accommodate thick audio cables with a diameter of more than 4mm without damaging the strain relief of the cable shell. When selecting a cable for your phono plug, it’s important to choose a screened audio cable. So grab your soldering iron and let’s get started! How To Wire A Phono Plug In this article, we’ll guide you through the process step by step, from selecting the right cable to soldering the connections. With just a few tools and some basic knowledge, you can easily attach a phono plug to a length of wire and improve your audio experience. One of the simplest and most universal DIY projects is wiring a phono plug, also known as an RCA connector. RS offer high-end professional quality connectors in the following types Solder, crimp and clampCable mount, chassis mount, panel mount and PCB mountGold plated, Nickel plated, tin-plated and silver plated.Are you looking to upgrade your audio equipment or create custom patch cords? The most common colours areRed for audio rightWhite for audio leftYellow for videoWhat are the different types of Phono / RCA connector?RCA / Phono plugs and sockets are available in a range of mounting styles, termination types platings and finishes suiting every audio application. Each signal has its own colour which is widely recognised. They are used to connect to everyday devices such as TVs, DVD players, speakers, Hi-Fi and gaming consoles.Colour Coding and Identification for RCA ConnectorsRCA connectors are colour coded and labelled to help with signal identification. You can find out more in our RCA connectors guide.What are RCA connectors used for?RCA connectors and cable assemblies can transmit analog audio, digital audio, component analog video and composite analogue video. RCA Sockets and RCA plugs from leading brands including Switchcraft, Lumberg, Neutrik, Cinch, Amphenol and of course RS PRO. RCA connectors are designed to work with coaxial cable and are typically used to make up RCA cables. RCA Connectors An RCA connector also known as a Phono Connector is an electrical connector used for the transmission of A/V (audio /video) signals.
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