QMS-052-01-S-D-RA-PC4-K-TR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) connectors are composed of two or more parallel rows of contacts, depending on the type of connector. Common in high density applications, they have typically 2 to 15 rows of contacts spaced on a 0.8, 1.0, 1.1 or 1.27 mm grid pattern. Provision for keying and polarization is inherent to this design. The main obstacle to their use is their large size and unsighted mating,both of which can present problems in machine wiring.

The QMS-052-01-S-D-RA-PC4-K-TR is an example of one such board-to-board rectangular connector. As the “QMS” part of the part number indicates, it is a mezzanine style connector with two rows of contacts with a 0.8mm diagonal pattern. The connector also features a high density contact pattern, insulation displacement contacts, four pair of contacts, 4.2mm pitch, and an L-shaped key design.

The primary purpose of the QMS-052-01-S-D-RA-PC4-K-TR is for device interconnections. A typical application would involve connecting boards or devices with a high degree of accuracy in a compact space. The insulation displacement contacts allow for a secure and high density connection that minimizes noise and eliminates the need for soldering or crimping. This type of connector is ideal for a variety of industrial automation applications, including sensors, motor drivers, I/O modules, and HVAC system controllers, among others.

In terms of its internal working principle, the QMS-052-01-S-D-RA-PC4-K-TR connector is able to provide a reliable interconnection of electrical signals, with minimal signal degradation, due to its design. The two rows of IDC contacts are arranged in an 8x4 grid pattern. The contacts are designed to be as close to each other as possible, with a 0.8mm diagonal pattern spacing, which allows for more connections than a standard 0.1” pitch connector. This improves the performance of the connector by providing more isolation between the signal transmitting and receiving contacts. The insulation displacement contacts also help to reduce interference and crosstalk, and the L-shaped keys provide additional polarization information for the connector.

The QMS-052-01-S-D-RA-PC4-K-TR board to board rectangular connector is an ideal solution for applications that require a reliable and high density interconnection of electrical signals. Its 0.8mm pitch spacing, insulation displacement contacts, and L-shaped keying system design all contribute to improved performance and increased overall reliability. And thanks to its compact design, the QMS-052-01-S-D-RA-PC4-K-TR can fit into tighter spaces than conventional connectors, making it the perfect choice for a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference