SSW-120-22-H-S-RA

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Rectangular connectors, including headers, receptacles, and sockets, are common components found in electrical assemblies and used to connect power, signal, and data lines. The SSW-120-22-H-S-RA is an example of a type of connector that is used in a variety of applications. This article will discuss the application field and working principle of the SSW-120-22-H-S-RA connector.

The SSW-120-22-H-S-RA connector is a type of header and receptacle (female socket) combo that is designed for use in medium to high power applications. It has a 22-pin connector with an M21x1 screw for mounting, which makes it ideal for connecting large cables and harnesses. It features built-in strain relief and has an IP67 rating for dust and water resistance. It is compliant with various standards, including UL, EN, and CSA.

The SSW-120-22-H-S-RA is typically used in industrial automation, robotics, communications, medical, consumer electronics, automotive, and other applications. It offers both durability and performance due to its high contact force design, 0.72 to 1.48mm2 wire size capacity, and high retention force. It can be used with a variety of cables, from flat cables to round cables.

The SSW-120-22-H-S-RA has a working principle that requires two parts—a receptacle and a header. The receptacle, also known as a female socket, is a component that contains terminals that accept the corresponding pins of a header. The header, also known as a male header, is a component that has pins that connect to the terminals in the receptacle. When cables are connected, the two pieces form a permanent connection.

The electrical connection between the two components is made by the contact force of the pins on the header and the terminals in the receptacle. The contact force can be described as the force required to cause the pins to make contact with the terminals in the receptacle. This contact force is necessary to ensure that a low resistance electrical connection is made.

When the contact force is insufficient, either because of incorrect installation or incorrect specifications, a loose connection may form. This may result in poor signal integrity or cause the contacts to become loose or detached over time. The SSW-120-22-H-S-RA connector has an optimized contact force design that ensures a reliable and secure connection.

In addition to the contact force, the SSW-120-22-H-S-RA connector also features a strain relief mechanism. This mechanism is designed to absorb the stress caused by vibrations and impacts, resulting in a secure connection. It also helps to protect the internal components of the connector from potential damage.

The SSW-120-22-H-S-RA connector is a reliable and durable component that is designed for use in a variety of applications. It offers a secure connection and superior performance, making it ideal for use in power, signal, and data applications. The connector’s optimized contact force design, strain relief mechanism, and water and dust resistance make it a great choice for use in harsh environments.

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