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Backplane Connectors - Housings

The QR/P8-8S-C(01) is a backplane connector housing with an eight-slot mating backplane base. This backplane connector family is used for applications that require high-density interconnections between printed circuit boards. It provides a wide range of features such as performance, ruggedness, high resistance to thermal cycling and vibration, and reliable electrical and mechanical latching.

Application Field

The QR/P8-8S-C(01) is employed in a wide range of applications due to its broad features and benefits. The typical applications include networking systems, digital server systems, storage systems, base station equipment, military communications, and telecom infrastructure. This backplane connector is ideal for these applications as it offers excellent performance characteristics such as superior electrical and mechanical latching, high resistance to electrical noise, and simplified assembly.

working principle

For the QR/P8-8S-C(01) backplane connector housing, the latching is achieved through an engagement arm which is mounted on the top-left corner of the housing. Upon mating, the engagement arm is guided by the backplane base to the adjacent slot. At the same time, the engagement arm latches with the backplane base to ensure a secure interconnection. The housing locks onto the backplane base by means of a self-retaining feature, which is enabled by a latch bar on the top of the housing.

In order to guarantee superior electrical contact between the mating surfaces, the engineered polyamide flat gasket allows for excellent contact retention under repeated mating cycles. As the housing is compliant with the IEC60703 standard, its performance and compliance to electrical requirements are ensured.

Moreover, the QR/P8-8S-C(01) is built to last and it offers high resistance to shock and vibration. It features a rugged design with 4 locking pins which easily snap into place and guarantee secure connection over extensive vibration and dynamic loads. Additionally, the housing is rated for −40°C to +85°C, making it suitable for a wide range of operating temperatures.

Conclusion

The QR/P8-8S-C(01) backplane connector housing provides a wide range of features and benefits for numerous applications. These include high dimensional stability when exposed to temperature variants, high-reliability electrical and mechanical latching, high resistance to shock and vibration, and low electrical noise. Moreover, its robust design ensures superior performance in harsh environments and its compatibility with the IEC60703 standard makes it a reliable, high-performance, and cost-effective solution.

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