SQW-122-01-L-D-VS-P-TR

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Rectangular Connectors - Headers, Receptacles, Female Sockets - SQW-122-01-L-D-VS-P-TR Application Field and Working Principle

The SQW-122-01-L-D-VS-P-TR is a rectangular connector specifically designed for use in applications that require two-row, bottom entry, vertical, surface mount devices. It is constructed from phosphor bronze contacts, high temperature thermoplastic receptacles, and integrated stainless steel mounting brackets. Together, this combination provides a reliable interconnection that is corrosion resistant and high temperature tolerant.

This particular rectangular connector features a two-row, bottom entry design. This design means the receptacle is mounted in the bottom of the device, allowing the device’s board-edge to be soldered directly to the receptacle in the PCB. This not only facilitates the assembly of the device, but also eliminates the need for a wire bundle. Additionally, the configuration of the two rows of contacts means this connector has the capability to carry 2 separate sets of signals separately. This gives it a wide range of applications in fields such as communications, computer networking, and consumer electronics.

In terms of construction, this connector consists of a thermoplastic receptacle and phosphor bronze contacts. The thermoplastic receptacle is offered in either UL94V-0 black UL94V-0 rated thermoplastic or UL94V-2 high temperature thermoplastic of up to 150 degrees Celsius. This provides the receptacle with superior insulation against short circuits, as well as provides a high temperature tolerance. Additionally, the contacts are made of phosphor bronze, which not only makes for a reliable electrical connection, but also offers optimal corrosion resistance for any type of environment.

The integral stainless steel mounting bracket adds stability to the device, as it helps to prevent the connector from loosening due to physical shock or vibration during operation. The mounting bracket also provides a secure and shock-resistant means of attaching the connector to the application board. The flexibility of the bracket also reduces the amount of board space needed in order to mount the device.

This particular rectangular connector is designed for use in a variety of applications, such as hand-held devices, communication systems, computing equipment, and instrumentation. Additionally, it is ideal for use in harsh environment applications, as the contact surface is constructed of corrosion-resistant materials. This makes it an excellent choice for applications requiring maximum reliability and longevity in extreme conditions.

In conclusion, the SQW-122-01-L-D-VS-P-TR connector is renowned for its excellent electrical and mechanical performance characteristics. Its two-row, bottom entry design allows for easy PCB to edge soldering and decreased overall assembly time. Additionally, its vertical mounting and stainless steel mounting bracket make it lightweight, vibration resistant, and durable in harsh environments. All of these features combined make the SQW-122-01-L-D-VS-P-TR the ideal choice for applications requiring reliable interconnection and maximum reliability.

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