MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Official site

Micro-D small high-density angled connector

Small, high-density rectangular connector compliant with MIL-DTL-83513.

MIL-Spec Compliant Products High-density, ultra-compact D-sub connectors with a 1.27mm pitch conforming to MIL-DTL-83513. We offer seven shell sizes ranging from 9 to 51 pins. These connectors are designed for the aerospace field, where miniaturization and lightweight construction are essential, while providing environmental resistance and high performance. Twin Wire Contact The pin contact features a spiral shape with a bulge at the tip. This "Twin Wire Contact" structure enhances the contact performance with the socket contact. It also demonstrates high reliability against shock, vibration, and changes in temperature and humidity. Additionally, the socket side includes a gasket, ensuring a more reliable sealing during mating. Connector Shape Variations We offer three types: standard type, right-angle board mount, and straight board mount.

basic information

Body Shell Metal Shell Type Aluminum Alloy Electroless Nickel Plating Finish Insulating Material Glass-filled Liquid Crystal Polymer (Equivalent to MIL-M-24519) Gasket Material Silicone Rubber Potting Material Epoxy-based, Black Contact Copper Alloy, Surface Treatment, 1.27 Micron Thick Gold Plating Contact Pitch 1.27 mm Wiring Method Crimp (with wire connector), Solder Used Wires Stranded Wire AWG 24, 26, 28, 30 Current Capacity 3A per Contact Insulation Resistance Over 5000 M Ohms / 500V DC Dielectric Strength AC 600V rms / 60Hz (Sea Level), AC 150V rms / 60Hz (70,000 Feet) Durability Guaranteed for 500 mating cycles Operating Temperature Range -55℃ to +125℃ Contact Retention Force Over 2.27 kg (5 pounds)

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Model number/Brand name

Micro-D

Applications/Examples of results

Aircraft, measuring instruments, missiles, artificial satellites, navigation systems, sonar, medical devices, testing equipment, and others.

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