date 02/19/2020
page 1 of 4
SERIES: MD-SN DESCRIPTION: MINI DIN CONNECTOR
cuidevices.com
FEATURES
• vertical
• panel mount
• thin metal mounting ears
RoHS
MD - XX SN
Base Number
PART NUMBER KEY
SPECIFICATIONS
parameter conditions/description min typ max units
rated input voltage 100
12
Vac
Vdc
rated input current at 100 Vac
at 12 Vdc
1
2
A
A
contact resistance 30 mΩ
insulation resistance at 250 Vdc 50 MΩ
voltage withstand for 1 minute 250 Vac
insertion force 4.5 kg
withdrawal force 0.9 3 kg
operating temperature -20 105 °C
life 4,000 cycles
ammability rating UL94V-0
RoHS yes
Pin Options
30 = 3 pins
40 = 4 pins
50 = 5 pins
60 = 6 pins
70 = 7 pins
80 = 8 pins
90 = 9 pins
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date 02/19/2020 page 2 of 4
cuidevices.com
CUI Devices SERIES: MD-SN DESCRIPTION: MINI DIN CONNECTOR
38.5
1.516
15.25 0.600 0.354
0.2
0.39410.0
0.9170.08.1
17.6 0.693
3.30.130
7
2
1
5
4
36
8
10.0 0.394
30.0 1.181
3.05 0.120
0.05 (2 PLCS)
MECHANICAL DRAWINGS
units: mm[inches]
TOLERANCE: ±0.1mm
MATERIAL PLATING
shell (30~80) iron nickel
shell (90) brass nickel
contact terminals (1~9) phosphor bronze silver
plastic nylon + ber
6
2
1
4
35
7
7
2
1
5
4
36
8
5
2
1
4
3
6
3
1
5
2
4
3
2
1
4
1
2
3
MD-30SN MD-40SN MD-50SN
MD-60SN MD-70SN MD-80SN
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date 02/19/2020 page 3 of 4
cuidevices.com
CUI Devices SERIES: MD-SN DESCRIPTION: MINI DIN CONNECTOR
38.55
1.518
15.25 0.600
8
2
1
6
5
4
37
9
30.0
10.250.404
1.181
3.05 0.120
0.05 (2 PLCS)
8.85 0.348
0.42910.9
1.55 0.061
0.1263.2
17.6 0.693
0.2
MD-90SN
MECHANICAL DRAWINGS (CONTINUED)
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date 02/19/2020 page 4 of 4CUI Devices SERIES: MD-SN DESCRIPTION: MINI DIN CONNECTOR
cuidevices.com
CUI Devices oers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no
responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any
component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to aect its safety or
eectiveness.
rev. description date
1.0 initial release 04/07/2006
1.01 new template applied 05/02/2012
1.02 housing updates 05/04/2012
1.03 updated datasheet 09/08/2017
1.04 brand update 02/19/2020
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
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