MD-30SG footprint, schematic symbol and 3D model by Same Sky

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PCB Footprints

MD-30SG - Same Sky PCB footprint - Other - Other - MD-30SG-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for MD-30SG
Part Number MD-30SG
Manufacturer Same Sky
Pin Count 6
Part Category Connector
Package Category Other
Footprint Name Other - MD-30SG-1
Released Date Nov 4, 2020
Last Modified Date Jul 25, 2026 11:43 AM UTC
Pinout / Pin List Click Here (Member Only)

MD-30SG Details

Manufacturer Part Number:
MD-30SG
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
ECCN Code:
EAR99
HTS Code:
8536.69.40.20
Manufacturer:
Same Sky
YTEOL:
0
Board Mounting Option:
SOLDER HOLDING FLANGE
Body Breadth:
0.51 inch
Body Depth:
0.52 inch
Body Length:
0.56 inch
Body/Shell Style:
JACK
Connector Type:
MINI DIN CONNECTOR
Contact Finish Mating:
NOT APPLICABLE
Contact Gender:
FEMALE
Contact Material:
NOT APPLICABLE
Contact Resistance:
30 mΩ
Contact Style:
RND PIN-SKT
Dielectric Withstanding Voltage:
250VAC V
Durability:
1000 Cycles
EMI Shielded:
YES
Insertion Force-Max:
44.1 N
Insulation Resistance:
50000000 Ω
Insulator Material:
POLYBUTYLENE TEREPHTHALATE
Mounting Option 1:
LOCKING
Mounting Style:
RIGHT ANGLE
Mounting Type:
BOARD
Number of Ports:
1
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Option:
GENERAL PURPOSE
Polarization Key:
POLARIZED HOUSING
Rated Current (Signal):
2 A
Reference Standard:
UL
Terminal Length:
0.14 inch
Termination Type:
SOLDER
Total Number of Contacts:
3

MD-30SG Frequently Asked Questions (FAQs)

CUI Devices recommends a 4-layer PCB with a solid ground plane and a separate power plane for the DC-DC converter. The input and output capacitors should be placed as close as possible to the device, and the output voltage sense lines should be routed away from the input and output power lines to minimize noise.
The MD-30SG should be mounted on a PCB with adequate thermal dissipation, such as a metal core PCB or a PCB with thermal vias. Additionally, ensure good airflow around the device, and avoid blocking the airflow with nearby components or enclosures.
CUI Devices recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for the input voltage range of the device. The capacitor should be placed as close as possible to the input pins of the MD-30SG.
Yes, the MD-30SG is designed to operate in high-vibration environments. However, it's essential to ensure the device is properly secured to the PCB and the PCB is securely fastened to the system to prevent mechanical stress and damage.
Start by verifying the input voltage and current, and ensure the device is properly configured and connected. Check the PCB layout and component placement for any potential issues. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for troubleshooting guidelines.

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MD-30SG 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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