QMS-052-02-S-D-RA-PC8

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Edge type connectors offer an efficient solution for today’s increasingly powerful electronics products. They provide a low profile, yet rigid, durable and cost effective connection for applications in the industrial, telecommunications, and automotive fields. The QMS-052-02-S-D-RA-PC8 is a specifically designed edge type connector for a wide range of applications in these industries. This article will discuss the application field and working principle of the QMS-052-02-S-D-RA-PC8.

Application Field

QMS-052-02-S-D-RA-PC8 is a lightweight, high performance, edge type connector that is ideal for use in high-density mezzanine card edge applications. It features a robust design with a 2.54 mm (0.100”) centerline, a 2.54 mm (0.100”) slot, and is available in 2 to 128 position options. The QMS-052-02-S-D-RA-PC8 can be used in applications such as telecom equipment, industrial controllers, medical systems, or any application requiring reliable high-density card edge connections. The QMS-052-02-S-D-RA-PC8 can also be used in applications where space is at a premium, such as in stacked mezzanine cards or in high-density board-to-board connections.

The QMS-052-02-S-D-RA-PC8 has an operating temperature range of -40°C to +105°C, making it suitable for most industrial application requirements. It is also UL recognized and is RoHS compliant. The product is also compliant with IEC standards for high temperature, voltage, and current. These features make the QMS-052-02-S-D-RA-PC8 ideal for a wide variety of industrial applications.

Working Principle

The QMS-052-02-S-D-RA-PC8 utilizes a straight edge type edge contact design. In this design, the contacts are arranged in a straight line, eliminating the need for a complicated mechanical mating system. The QMS-052-02-S-D-RA-PC8 features a single piece base with a recessed double sided contact configuration. The contacts are held in place with a spring loaded retention clip that ensures reliable contact engagement. The contacts are constructed from high conductivity copper alloy and the pins are plated with a gold flash finish for maximum conductance.

The QMS-052-02-S-D-RA-PC8 provides a reliable mezzanine-style connection between two mezzanine boards, eliminating the need for ribbon cables and other complex interchangeable interconnect systems. Once mated, the contact provides an electrical connection that is low profile, highly reliable, and cost effective. The QMS-052-02-S-D-RA-PC8’s low profile design also provides a high degree of flexibility when designing electronic systems and components.

In summary, the QMS-052-02-S-D-RA-PC8 is a lightweight, high performance edge type connector that is suitable for a wide variety of applications in the industrial, telecommunications, and automotive industries where high-density mezzanine card edge connections are required. It is UL recognized and RoHS compliant and features a robust design, a 2.54 mm (0.100”) centerline, and a 2.54 mm (0.100”) slot. It is also resistant to both high temperature and voltage. The QMS-052-02-S-D-RA-PC8 provides an efficient solution for today\'s electronics products and offers a low profile, yet rigid, durable, and cost effective connection.

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