SSQ-126-03-T-D-RA

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SSQ-126-03-T-D-RA Application Field and Working Principle

SSQ-126-03-T-D-RA is a rectangular connector used in headers, receptacles, and female sockets. It offers several benefits to ensure reliable signal transfer and high-performance connectivity. The connector is designed to provide high-performance and high-reliability with a high temperature working range.

When it comes to applications, SSQ-126-03-T-D-RA connectors are often used in a broad range of data and communication systems, although the usage range depends on the industry. For example, in the telecommunication market, the connector is used in 10 GbE (10 Gigabit Ethernet), FTTH (Fiber to the Home), FTTA (Fiber to the Antenna), routers and switches, for fans, or even in IP (Internet Protocol) cameras. In the automotive industry, the connector is used in head units, engine controllers, audio systems, and even indicators and harnesses.

In terms of the connector\'s construction, it is a multifunctional device with features such as a slim design, high insertion, and removal forces, as well as a two-piece design that offers positive cable retention. It has a dielectric resistance of 1 MΩmin and with a contact resistance of 5 mΩ max. The low profile design ensures that the connector fits in confined spaces, and it has a wide working temperature range of -40°C — +105°C. Additionally, the SSQ-126-03-T-D-RA features a low mating force of 4.5 N, a high current rating of 3.0A, a normal voltage rating of 250VAC, and water protection of IP67.

In terms of its working principle, the SSQ-126-03-T-D-RA connector is based on copper body contacts with gold plated mating surfaces. When the connector is in use, the pins of the connector are inserted into a dielectric insert. This dielectric material acts as an insulator, preventing electrical energy from running in the system and ensuring a reliable electrical connection. Additionally, the pins have a high temperature resistant material coating over them to ensure maximum protection.

The core of the SSQ-126-03-T-D-RA connector is its electrical and mechanical structuring that contain electrically isolating elastomer\'s. These elastomers act as buffers, controlling the current flow within the connector and offering reliable protection. Additionally, the SSQ-126-03-T-D-RA connector is made of robust plastic materials that protect the electrical components from environmental influences such as vibration and temperature.

In conclusion, SSQ-126-03-T-D-RA connectors are designed to offer reliable signal transfer and high-performance connectivity in a wide range of applications from telecommunication markets to the automotive industry. Its robust construction and dielectric insert offers reliable electrical connections, while its elastomers and plastic covering provide robust protection from environmental influences such as vibration and temperature.

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