QMS-048-05.75-L-D-A-RT1

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Introduction

The QMS-048-05.75-L-D-A-RT1 rectangular connector is part of an array series and is used in edge type, mezzanine (board to board) applications. This type of device is used as an intermediary that connects a circuit board component or cable to a mezzanine board. The connector is constructed using a POST system, with the contacts consisting of four pins that are arranged in a row.

Application

The QMS-048-05.75-L-D-A-RT1 is a reliable, high-performance connector that is designed for use in industrial electronics and communications applications. It can serve as an interconnection between mezzanine boards and PCBs in a range of systems, including military and aerospace, automotive, data communications and medical devices. It is also suitable for use in broadcast, test and measurement and professional audio applications.

Design

The QMS-048-05.75-L-D-A-RT1 edge type, mezzanine-to-PCB connector is designed to withstand harsh operating conditions. It features a POST mount, with gold-plated contacts that are shielded for EMI protection. The contact pitch is 0.025 inches, and the contact current rating is 1 A. It also has a maximum voltage rating of 50 V. Additionally, the connector has an operating temperature range of -55° C to +105° C.

Advantages

The QMS-048-05.75-L-D-A-RT1 is a flexible and cost-effective way to help ensure a reliable connection in industrial applications. It provides superior shielding performance to protect against environmental elements. The connector also has a low mating force and a compact design, allowing for easy installation and maintenance. The device is RoHS compliant, which helps to reduce material costs, as well as its environmental impact.

Working Principles

The QMS-048-05.75-L-D-A-RT1 is designed to allow for a quick and reliable connection between mezzanine boards and PCBs. The device is constructed using a pack and post assembly system, in which four pins are arranged in a row. The pins are gold-plated for improved contact performance, and are shielded for additional protection. Once the four pins are inserted, the contacts provide a low-resistance electrical path, allowing for a secure connection. In addition, the contact current rating (1 A) ensures that the connector can reliably transmit data signals.

Conclusion

The QMS-048-05.75-L-D-A-RT1 is an optimal choice for a range of industrial applications, including military/aerospace, medical, automotive, broadcast and professional audio. It provides superior EMI shielding performance, a low mating force and a reliable connection. In addition, the device has an operating temperature range of -55° C to +105° C, and is RoHS compliant.

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