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MD-90S - Same Sky

Description: 9 Pin, Mini Circular Connector w/o Shield , 12 Vdc, 250 Vdc,30 mΩ,-40 85 °C

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PCB Footprints
MD-90S - Same Sky PCB footprint - Other - Other - MD-90S-2
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3D Models
MD-90S - Same Sky  - 3D model - Other - MD-90S-2
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MD-90S Details

  • Manufacturer Part Number:

    MD-90S

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.20

  • Manufacturer:

    Same Sky

  • YTEOL:

    7.5

  • Board Mounting Option:

    LOCKPIN

  • Body Breadth:

    0.511 inch

  • Body Depth:

    0.484 inch

  • Body Length:

    0.551 inch

  • Body/Shell Style:

    JACK

  • Connector Type:

    MINI DIN CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Finish Termination:

    Silver (Ag)

  • Contact Gender:

    FEMALE

  • Contact Material:

    PHOSPHOR BRONZE

  • Contact Resistance:

    30 mΩ

  • Contact Style:

    RND PIN-SKT

  • Dielectric Withstanding Voltage:

    500VAC V

  • Durability:

    5000 Cycles

  • EMI Shielded:

    NO

  • Insertion Force-Max:

    45 N

  • Insulation Resistance:

    100000000 Ω

  • Insulator Material:

    POLYBUTYLENE TEREPHTHALATE

  • JESD-609 Code:

    e4

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    RIGHT ANGLE

  • Mounting Type:

    BOARD

  • Number of Ports:

    1

  • Operating Temperature-Max:

    50 °C

  • Operating Temperature-Min:

    -25 °C

  • Option:

    GENERAL PURPOSE

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    2 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.13 inch

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    9

MD-90S Frequently Asked Questions (FAQs)

  • A good PCB layout for the MD-90S involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 10nF capacitor between the input and ground to filter out noise.
  • To ensure proper decoupling, place a 10uF capacitor between the input and ground, and a 100nF capacitor between the output and ground. This will help filter out noise and ensure stable operation.
  • The MD-90S can handle input voltages up to 30V, but it's recommended to operate within the specified input voltage range of 9-18V for optimal performance and reliability.
  • The MD-90S is rated for operation up to 85°C, but it's recommended to derate the output power by 1.5% per degree Celsius above 60°C to ensure reliable operation.
  • To troubleshoot issues with the MD-90S, check the input voltage, output voltage, and output current. Verify that the input voltage is within the specified range, and that the output voltage and current are within the specified limits. Also, check for any signs of overheating or physical damage.

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MD-90S Overview

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About Same Sky

Tracing our roots back to 1989 just outside of Portland, Oregon, Same Sky® (formerly CUI Devices) is an electronic components manufacturer dedicated to nurturing the spirit of innovation by caring more than is expected, embracing evolution, taking a holistic approach, and having fun along the away. We specialize in an ever-expanding range of product technologies, including audio, interconnect, motion, relay, sensor, switch and thermal management solutions.

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