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Rectangular Connectors - Headers, Male Pins - 0015910527

Rectangular connectors are type of electrical connectors that consists of two or more electrical signals which can be used to communicate, power, or both. They are designed to fit together snugly when mated to prevent any unwanted electric shock or interference. The most common rectangular connector is referred to as a header, male pin or crimp terminal.

Applications

Rectangular connectors are used across a variety of industries and applications. Common uses for rectangular connectors are found in the automotive, electronics, medical, computer, and communications industries. In the electronics and communications industries, these connectors are used to make interconnections between devices, such as between printed circuit boards (PCBs) and cables. In the automotive industry, they are often used to connect electrical components to wiring. In the medical field, rectangular connectors are used to electrically connect medical devices.

Working Principle

The working principle of a rectangular connector is simple. When mated, the connector pieces align and form a tight electrical connection. Metal contacts, or pins, on the inside of the connector are pulled together and forced into contact with one another. The resulting contact forms an electrical connection and allows electronic signals to pass through.

For a secure connection, the contacts must be properly aligned when inserted. This requires that both pieces of the connector have matching contact patterns and that the mating pins line up correctly. When properly inserted and mated, the two pieces of the connector will hold together tightly due to the mechanical force of the clamping mechanism that holds the two pieces together. Additionally, the contacts may be further secured by soldering or other connection methods.

Connector Types

There are many different types of rectangular connectors on the market, each designed for specific applications. Common types include card edge, pin header, dual in-line, FRC, and edge card. These are just a few of the more popular varieties, though there are many more. Each type has its own specific purpose and advantages.

Card edge connectors are commonly found in personal computer motherboards and other communications devices. They are used to provide electrical connections between the motherboard and other components, such as memory, CPUs, and peripherals. Pin header connectors are commonly used as connections for various types of circuit boards and have pins which protrude from the body to make contact with other components. Dual in-line connectors are commonly found in computers, communications, and instrumentation applications and consist of two parallel rows of pins.

FRC or flexible ribbon cable connectors are used in telecommunications and information systems to provide electrical connections between various components. Finally, edge card connectors are common amongst electronic devices and are used to provide connections between components and circuit boards.

Conclusion

Rectangular connectors are versatile and reliable. They are available in various sizes and configurations to suit different applications. Additionally, they are easy to install, require minimal maintenance, and often suit a wide range of voltage and temperature requirements. Due to their versatility and dependability, rectangular connectors are one of the most common types of electrical connectors in use today.

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