Description:

By its very design, the Micro-D connector system meets all the requirements of robustness, durability, low contact resistance, high current, dielectric strength, shock, and vibration. With 1.27 mm (.050") contact spacing, Micro-D connectors, half the size of D type connectors (D series connectors), represent an excellent solution for saving both space and weight. In addition to a complete range of Micro-D connectors to 83513 micro D connectors, Sunkye also offers Micro-D PCB connectors and cable assemblies in both metal and plastic bodied versions. With its many possible configurations, the technology of micro electrical connectors is perfectly suited to a multitude of systems where weight, miniaturization or signal transmission integrity is paramount: applications benefiting from this technology include everything from missiles and their guidance systems, through oil well drilling tools to medical devices, satellites, and scientific research. For very specific applications such as medical MRI scanners or low magnetic field detection systems, Sunkye has developed a range of non-magnetic connectors using new materials and surface treatments, avoiding ferromagnetic materials. Hermetic micro d connectors are also offered for applications where an enclosure needs to be fully sealed from the outside world.

The Twist Pin contact by its design and performance enables the system to meet the most severe requirements – often significantly more so than stipulated in the MIL-DTL-83513 and MIL-DTL-32139 standards. The male Micro-D contact is made up of 10 strands of beryllium-copper and copper alloy twisted together, welded then bumped. These sprung strands are in fact compressed during insertion into the turned female contact and therefore a high number of electrical contact points are permanently assured while retaining flexibility and ease of insertion/ extraction.  The bulged point will be compressed inside the socket during insertion. Insertion and retention performance of the twist pin and socket mated pair. Both socket contact chamfer and twist pin hemispherical radius contribute to ensuring adequate insertion even in case of misalignment.

Range of Micro-D connectors which is covered by the MIL-DTL-83513* standard is ideally suited to equipment and applications where weight, miniaturization and long term performance are required, so in these aspects it is a model recommended by micro d connectors manufacturers. It is available:
- In 10 contact arrangements (9 to 100 contacts) for rectangular Micro-D connectors.

Before Insertion of MIL-DTL-83513 Micro D Connectors


Before Insertion

After Insertion of MIL-DTL-83513 Micro D Connectors


After Insertion

MIL-DTL-83513 Micro D Connectors Specification

CHARACTERISTIC SPECIFICATION TEST METHOD
CURRENT RATING 3 A max. EIA-364-70
CONTACT RESISTANCE 10 mΩ max. EIA-364-06
INSULATION RESISTANCE 5000 MΩ min.@ 500 Vdc EIA-364-21
DIELECTRIC WITHSTANDING VOLTAGE 600 Vac EIA-364-20
- SEA LEVEL 0 m 150 Vac
- ALTITUDE 21 km (70,000 ft)
CONTACT ENGAGING AND 170 g max.(6 oz) EIA-364-37
SEPARATION FORCE 14 g min.(0.5 oz)
CONNECTOR MATING AND 283 g (10 oz) x number of contacts max. EIA-364-13
DE-MATING FORCE
CONTACT RETENTION 2.26 kg (5 lbs) for 5 seconds min. EIA-364-29
DURABILITY 500 mating cycles min. EIA-364-09
TEMPERATURE RANGES
- STANDARD -55°C / +125°C
- HIGH TEMP -55°C / +200°C
VIBRATION 10Hz-2000Hz,196m/s² EIA-364-28 - TEST CONDITION IV
SHOCK 735m/s² 11ms EIA-364-27 - TEST CONDITION E
SALT SPRAY 48 hours EIA-364-26 - TEST CONDITION B
HUMIDITY Insulation resistance > 1MΩ EIA-364-31 - METHOD IV

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  • Automotive
    Automotive

    Sunkye automotive connector allows customers to customize the configuration, make it easy to assemble, and further enhance flexibility, the ability to integrate local cables and components, and the ability to adapt to harsh environments.

  • Aerospace
    Aerospace

    Connectors are almost everywhere in aerospace applications. Sunkye's connector uses advanced computer modeling to ensure optimal performance and then designs products that are easier to use, more reliable, and lower in actual cost.

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    Military / Defense

    The performance of products in the signal intensive environment depends on their phase stability. Sunkye's engineers have professional knowledge and rich experience to provide you with better solutions. Come to choose our high quality and professionalism.

  • Aircraft / UAV
    Aircraft / UAV

    The UAV connector is an important basic component. As a bridge to transmit signal and power, it must pass strict tests before it can be used in aircraft / UAV applications.

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    Oil & Gas & Marine

    Sunkye produces mil-spec connectors focused on oil, gas, and marine applications that can adapt to the most demanding environments, including extreme temperatures, vibrations, and shocks.

  • Medical and Healthcare
    Medical and Healthcare

    Electronic systems in medical devices and probes rely on sensor signals for precise control, diagnosis and treatment. Our connectors are designed and manufactured to strict standards to meet the stringent requirements of medical applications.

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    Custom Connector

    Sunkye's customized connector can be designed according to different needs, suitable for different special application environments, and improve industrial differentiation and product competitiveness.

Sunkye Connection Technologies provides a wide product portfolio with a complete interconnect solutions offering. Sunkye connectors and cables assemblies are complementary with Sunkye backshells and conduits.

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