Electronic Connectors
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September 1, 2022
Electronic Connectors
Connectors for electronic circuits are devices that physically interconnect two or more electronic circuits. Installing, putting together, and providing power to various electrical devices all require the use of these components. The housing and the terminals are the two components of electronic connectors that are considered to be the most important. Connectors for electronic devices consist of a male (plug) component and a female (jack) component.
Structure of Electronic Connectors
The housing and the terminals are the two primary components that make up an electronic connector. The terminals are held in place by the housing, which is a framework that also reinforces the connections between the terminals. It does this by isolating the terminals from the other electronic components, which stops a short circuit from occurring. In addition to this, it shields the terminals from the external environment. Insulating materials like moulded plastics or ceramics are commonly used in the construction of the connector housing. The pins that make up connector terminals are what make it possible for electrical current to flow in a continuous manner between two separate circuits. Brass, phosphor bronze, beryllium copper, and high copper alloy are some examples of the electrically conductive materials that are used in their construction.
Common Types of Electronic Connectors
Pin Headers
This type of connector is usually used in Printed Circuit Boards. They are also commonly used in sensor modules, developer boards, and breakout boards. With this, we can quickly and easily insert and remove any PCB module. The power and data lines that use header pins typically operate at low DC voltages.
JST Connectors
Comparable in functionality to pin headers, but superior to simple headers. When two boards or modules need to be joined together, JST connectors are utilized. Both power and data can be transferred through this connector.
Screw Terminal
Connectors with a screw terminal are also common for delivering power to PCBs. This connector is well suited for use as a power connector in both alternating current (AC) and direct current (DC) systems because of its strong current and voltage carrying capacities. The connector gets its name from the screws that are used to tighten the connection between the wire and the connector.
Molex Connectors
Molex connectors are similar in appearance to JST connectors; however, the pitch size of Molex pins is typically much larger. Power transmission and distribution are the most common uses for them. It's possible that you've seen this in your computer's ATX power supply unit, as well as in the motherboards, hard drives, and other peripherals.
RF Connectors
The term "RF connector" refers to a unique variety of the coaxial connector that is used only in high-frequency radio applications. TV signal receivers and WiFi antennas are also examples of applications that can benefit from the improved signal quality.
IDC Connectors
Insulation-Displacement connectors, also known as IDC connectors, are utilized frequently in situations in which several parallel connections on a board need to be coupled. The process of moving data from one board to another is rather routinely used. Most frequently seen in networking and signal connectors, LCDs, and other electronic devices.
FREQUENTLY ASKED QUESTIONS
What are Electronic Connectors?
An electrical connector is an electromechanical device that is used to create an electrical connection between parts of an electrical circuit or between different electrical circuits, thereby joining them together to form a larger circuit. An electrical connector can also be used to join together separate electrical circuits to form a single larger circuit.
What are the common methods of connection for Electronic Connectors?
Here are some ways to apply electronic connectors to you’re a cable or device:
- Plug and Socket
- Crimped-On
- Soldered
- Insulation Displacement
- Binding Post
- Screw Terminals
- Ring and Spade
What are applications for Electronic Connectors?
Electronic connectors can function in many ways and are commonly used in computer networking, telecommunications, data technology, industrial automation, medical and automotive technology, supply power to electronic devices, assembling and installing electronic components, and many more.
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