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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are electronic components that are designed to connect two or more circuits together in a variety of applications. They provide high signal integrity, robust connections with low-noise immunity, superior protection from shock and vibration, and reduced size and weight. Rectangular connectors are available in a variety of styles including headers, receptacles, and female sockets.

Types of Rectangular Connectors

Rectangular connectors come in three different types – headers, receptacles, and female sockets. Each type is designed to meet a specific application need.

Headers

Headers are small and compact connectors that are used when space is at a premium. They are typically used in applications that require a high density of connections in a confined area, for example, in industrial, automotive, networking, and avionics applications. Headers are available in 1 to 8 rows of pins, with the majority of headers having two to four rows of pins. Headers typically have round pins, but can also be configured with plated square pins that provide improved retention force. The pins are typically gold-plated or tin-plated and have recessed contacts that are designed to minimize the risk of short circuits.

Receptacles

Receptacles are connectors that allow two boards to be connected. They are used when the board cannot be directly connected due to space or thermal considerations. Receptacles are available in a variety of different shapes and sizes and are commonly used in industrial, automotive, networking, and avionics applications. Receptacles usually come with two to five parallel rows of contacts and have round pins that are plated with gold or tin. They are designed to accept both vertical and horizontal configured headers.

Female Sockets

Female socket connectors are typically used for mating with cable connectors. They are designed to provide a secure connection to ensure that the connectors remain connected in high vibration environments. Female socket connectors are available with standard shrouds, keyways, and pins that allow them to be used in a variety of applications. They are typically used in networking, telecom, automation, and industrial applications.

1418600000 Applications and Working Principle

Rectangular connectors are widely used in a variety of applications including automotive, industrial, network, telecom, and avionics. They provide reliable, high-performance connections with superior protection from shock and vibration. The working principle of a rectangular connector depends on the specific type of connector being used, but generally, the pins of the connector make contact with the contacts of the mating connector, and electrical current is conducted through the pins.

One of the advantages of rectangular connectors is that they are available in a variety of sizes and shapes, making them ideal for space-constrained applications. They also provide a high degree of flexibility since the contacts of the connector can be changed easily if needed. Furthermore, they provide good signal integrity and low-noise immunity, making them ideal for applications in which signal quality is a priority.

In addition to providing reliable and high-performance connections, rectangular connectors also provide superior protection from shock and vibration. This is accomplished by using a special construction that helps to maintain a reliable connection between the pins and contacts of the connector even in a high-vibration environment. This is especially important in automotive, industrial, and avionics applications.

As technology continues to advance, the demand for highly reliable and high-performance connectors is increasing. Rectangular connectors are a valuable component for a wide variety of applications, providing a reliable and high-performance connection that also offers superior protection from shock and vibration.

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