The contact pitch affects the compatibility of connectors.Ī larger pitch means fewer terminals per connector area which reduces the tendency of electrical arcing. When pins are arranged in an array, the pitch between rows and columns can be different. Contact PitchĬontact pitch, or pitch, refers to the center-to-center distance of adjacent pins, usually measured in millimeters. The number of contacts refers to the number of conductive elements which make an electrical connection. There are various types of locking mechanisms in electronic connectors, including push-pull connectors, bayonet couplings, and fine thread screw couplings. It avoids accidental uncoupling of the connector during operation, which can induce damage to the electronic device. It prevents the connector from being displaced when bumped or jolted. A keyway helps deal with symmetrical connectors.Ī locking mechanism holds the connector in place during mating. It also averts plugging the connector at the wrong angle or the wrong socket. A keyway prevents mechanical and electrical damage to the pins from dangerous and incompatible connections. Keying is a feature of electronic connectors that avoids incorrect mating orientation. Most connectors can only be plugged in one orientation, as electric charges exhibit polarity. The terminals of the plug are inserted into the slots of the jack to enable their connection. The jack has recessed holes (socket holes) that contain the terminals and are connected to a wire, cable, or device. The male component is called the plug, while the female component is called the jack or socket. The terminologies used in describing the properties and specifications of electronic connectors are the following: Electronic Connector Terminology Electronic Connector GenderĮlectronic connectors are usually found as pairs, and each half has a gender designation. Chapter 2: Terminologies Used in Electronic Connectors They are made from electrically conductive materials such as brass, phosphor bronze, beryllium copper, and high copper alloy. A lock can be placed on a connector to prevent it from being undone while sealed connectors can be used underwater.Ĭonnector terminals are the pins that provide a continuous path for the electrical current to flow between circuits. Key connectors can only be inserted in a specific orientation. Plugs and receptacles protect the terminals from the elements and weather and are made from insulating materials such as molded plastics or ceramics.Īdditional parts may be added to a connector depending on how it will be used. It isolates the terminals from other electronic components and prevents short-circuiting. The housing holds the terminals and ensures the stability of their connections. ![]() ![]() The two main components of an electrical connector are its contacts and housing, also referred to as its plug or receptacle. ![]() Most connectors are temporary or removable some are used as permanent electrical joints. These devices are often overlooked, but they make every electronic product functional and complete. Connectors are an important component of every electronic equipment used in industrial machinery, consumer electronics, communications, and home and commercial appliances. They are used in assembling, installing, and supplying power to electrical devices. Chapter 1: What are Electronic Connectors?Įlectronic connectors are devices that join electronic circuits.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |