Glenair 25 Way Straight 1.91 mm Pitch Through Hole Stainless Steel Aluminium Alloy Micro-D D-Sub Connector Female GMR7580

Glenair GMR7580 is a 25 way straight Female Micro-D D-Sub connector designed for through hole PCB mounting with a 1.91 mm pitch. It features a robust construction using stainless steel and aluminium alloy housing materials that provide high durability and resistance to harsh operating environments. The connector is engineered for high-density circuit applications, achieving a significant reduction in PCB space and connector weight, making it suitable for compact electronic assemblies.

This connector offers gold over nickel plated copper alloy contacts that ensure excellent conductivity and resistance to corrosion. Rated for 3 amperes per contact and able to operate reliably within a temperature range of -55°C to 150°C, it is ideal for applications requiring dependable electrical performance under varying thermal conditions.

The solder termination type and through hole mounting provide strong mechanical and electrical connections on printed circuit boards. The nickel-plated precision machined shell housing includes trapezoidal polarization to prevent mismating and is supplied with interfacial sealing gaskets as standard for enhanced environmental protection.

Designed to meet the demanding needs of industrial, aerospace, military, and other high-reliability sectors, Glenair's GMR7580 connector offers high performance with reduced termination grid spacing and weight, compliant with Mil-PRF-83513 standards. Its features include vertical and horizontal mounting options, jackposts for easy installation, and RoHS compliance.

The connector has 25 female contacts, each rated for 3A current capability. Housing composed of stainless steel and aluminium alloy ensures mechanical strength. Operating temperature range from -55°C to 150°C supports wide application climates.

1.91 mm pitch enables high density and space-saving on PCBs. Gold-plated contacts reduce signal loss and improve longevity. Standard interfacial sealing gaskets protect against environmental ingress. RoHS compliant and meets military performance standards.

This connector is ideal for use in industrial manufacturing equipment, aerospace systems, military-grade electronics, and specialized instrumentation where durability, size efficiency, and electrical integrity are paramount.

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