SSQ-137-03-G-D-RA

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Rectangular Connectors - Headers, Receptacles, Female Sockets are the most common type of connectors found in the electronics industry. They can be used to connect two different devices, to join multiple electronic components together or to provide an interface between two or more electronic systems. The SSQ-137-03-G-D-RA series of connectors from Japan\'s Sumitomo Connector Corporation are typically used in various industrial applications such as communications, industrial automation, power/control, telemetry and military and aerospace. This article will explain the application field and working principle of the SSQ-137-03-G-D-RA connectors.

The SSQ-137-03-G-D-RA series connectors are available in both male and female designs. The design ensures a secure connection and provides consistent signal transmission and maximum power dissipation. These connectors are also designed to be dust and water-resistant, making them suitable for outdoor applications. The SSQ-137-03-G-D-RA series connectors are typically used in harsh industrial environments, military and aerospace applications, and in other locations where the connectors need to withstand high temperatures and vibration.

The SSQ-137-03-G-D-RA series connectors have a 3-pole/3-row design, which provides improved contact reliability and easier mate/unmate operations. Each contact in the connector has gold-plated contacts for improved conductivity, and the connector also features a stainless steel contact carrier that ensures durability and prevents contact fatigue. The stainless steel contact carrier allows for easy contact extraction and insertion.

The SSQ-137-03-G-D-RA Connector allows for the transmission of both signals and power. The connector features a maximum current rating of 13 A and a voltage rating of 1000 V. The connector is also rated for a temperature range of -40° to +85° C. The connector is UL-certified, RoHS compliant, and has a lifetime durability over 5000 mating cycles.

The working principle of the SSQ-137-03-G-D-RA Connector involves the use of two contact surfaces. The male part of the connector has two protruding pins, which slide into the female’s two slots. As the contacts are pushed together, the pins make contact with the female slots. This creates an electrical connection between the two components. The contacts are held together by a spring-loaded pin, which allows for easy removal when needed.

The SSQ-137-03-G-D-RA Connector is a great choice for applications that require a reliable connection and a high level of durability. The connector is dust and water-resistant, and the gold-plated contacts provide superior conductivity. The connector is built to last, and is rated for a lifetime durability over 5000 mating cycles. It is UL-certified and RoHS compliant, making it a great choice for a variety of industrial applications.

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