304-13-138-41-780000

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Rectangular Connectors - Headers, Receptacles, Female Sockets

In the field of electronic components, a connector refers to any device that enables the connection of two or more components for transferring electrical signals. Connectors come in many shapes and sizes, including round, square, rectangular, and the more traditional plug/socket form. Each type of connector offers unique benefits and design tradeoffs. The rectangular connector, in particular, has two major types: headers and receptacles. Here we will discuss the purpose and function of 304-13-138-41-780000 application field and specifically theheader (male), receptacle (female) and female socket connectors.

304-13-138-41-780000: Headers

Headers are generally used to provide a pass-through solderable terminal for straight-through connections. They are typically multi-pin, and feature open or closed circuit positions and guide pins, as well as optional side-to-side locking. Headers are typically mounted on the circuit board by means of soldering or press-fit. At one end, a header consists of male pins, which connect to the mating rectangular receptacle or female socket, and the other end may be either open or closed. An open end allows for the hand soldering of individual terminals, while the closed end finishes off the cable shield and helps ensure electrical continuity.

Receptacles

Receptacles, also known as female sockets, are mainly used for connecting wires or cables to an electronic circuit board. They are made of zinc die-cast material, which offers great corrosion resistance and durability. Receptacles feature pins on one end that are designed to fit into the male pins or tabs of the header. At the other end, there is typically a set of open springs designed to receive and hold the cable in place. Other features may include lock springs, that can help secure the two halves together with additional force to prevent the accidental or intentional disconnection.

Female Sockets

Unlike the header and the receptacle, female sockets are "stand alone" devices. They do not require any additional components for their function. They are used when the connection needs to be made between two rectangular connectors. This type of connector typically consists of two metal halves - a housing and a contact block. The housing houses the contact blocks, which consist of two sets of metal pins connected by springs. These pins pierce through the insulation of the wire or cable and make contact with the conductors on the inside. Then, when the two halves of the female socket are pushed together, the pins make electrical contact and the connection is completed.

All in all, the 304-13-138-41-780000 application field of the rectangular connectors provides a variety of benefits, including increased reliability, lower costs, and simplified board layout. It is important to remember that each type of connector offers its own unique advantages and design trade-offs, so it is important to select the one that best suits your application.

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