SSQ-146-02-T-S

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Rectangular connectors play a vital role in a wide range of critical applications across various industries such as medical, industrial, automotive, communications, home electronics, and computer systems. From light yet reliable consumer products to highly complex applications requiring stronger mechanical and environmental tolerance, these types of connectors offer considered solutions. The SSQ-146-02-T-S is an example of a rectangular connector used for such applications and this article aims to provide an understanding of its application field and working principle.

The SSQ-146-02-T-S is a header and receptacle connector system that consists of two separate pieces, the header and the receptacle. It is a 2-row by 14-pin single in-line package (SIP) connector system that offers low profile yet rugged design suitable for board-to-board connections. With its 2.00mm x 4.20mm edge connector profile, this connector system provides a reliable electrical connection and mechanical stability in densely populated PCB applications.

The header is a 14-pin assembly that contains stainless steel contacts, solders directly into the surface of the PCB. The ground spring connectors are housed in the polyamide casing and feature plastic end locks on the arrangement that secure the header to the board. The receptacles, on the other hand, are secured to the mating face of the assembly board, housing all of the contacts in the polyamide casing.

The SSQ-146-02-T-S connector system is commonly used in board-level embedded control and communications systems. By providing a secure and reliable electrical connection between two or more printed circuit boards (PCBs), this connector system ensures proper signal transmission between the two modules and protects the boards from any potential damage caused by water and dust. As such, this connector system is often used in the consumer electronics, networking, automotive, communications, military, aerospace, and medical industries.

The SSQ-146-02-T-S connector system utilizes a simple yet effective mechanism to provide the necessary electrical connection. The header features a plastic latch and locking tab that secures the receptacle when it is inserted into the header. This ensures that the two connectors are firmly locked together and a secure connection is maintained. Furthermore, the contacts are designed to reduce any potential interference and prevent any accidental contact with the outside environment.

The SSQ-146-02-T-S connector system is designed to meet various mounting and grounding requirements, allowing connectors to be mounted to the board edge or panel so they can serve as a mounting point for other devices. Additionally, the integrated ground clip ensures that the connector can be effectively grounded to the PCB enabling the system to function in a reliable manner. The combination of a low profile and convenient mounting options make this connector an ideal solution for applications where space is at a premium.

The SSQ-146-02-T-S connector system is suitable for high-frequency and high-resolution signal transmission applications. The contacts are designed with low contact resistance and provide excellent electrical performance while the contacts feature an increased current rating in order to ensure reliable and efficient signalling. The contacts also feature a gold plating for additional strength and to ensure they have a longer lifespan.

In conclusion, the SSQ-146-02-T-S is an ideal solution for board-level embedded control and communications systems. It is designed to offer reliable connections in densely populated PCB assemblies, offering a low profile and durable design thanks to its stainless steel contacts and polyamide casings. Additionally, the connector is suitable for high-frequency and high-resolution signal transmission, making it an excellent choice for various applications across different industries.

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