date 09/01/2020
page 1 of 5
SERIES: MD-S DESCRIPTION: MINI DIN CONNECTOR
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FEATURES
• PCB mount
• right angle
• non-shielded
PART NUMBER KEY
Base Number
MD - XX S
SPECIFICATIONS
parameter conditions/description min typ max units
rated input voltage 3~8 pin models
9 pin model
30
12
Vdc
Vdc
rated input current 3~8 pin models
9 pin model
1
2
A
A
contact resistance 30 mΩ
insulation resistance 100 MΩ
voltage withstand 3~8 pin models for 1 minute
9 pin model for 1 minute
500
250
Vac
Vac
insertion force 3~8 pin models
9 pin model
45
35
N
N
withdrawal force 3~8 pin models
9 pin model
7
10
N
N
operating temperature -25 50 °C
life 3~8 pin models
9 pin model
500
5,000
cycles
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
Notes: *Discontinued models MD-30S & MD-50S
Additional Resources: Product Page
date 09/01/2020 page 2 of 5CUI Devices SERIES: MD-S DESCRIPTION: MINI DIN CONNECTOR
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4.70.185
11.00.433
(2 PLCS)
8.50.335
(3 PLCS)
6.80.268
(2 PLCS)
1.30.051
0.90.035
(5 PLCS)
+0.1
-0.0
4
21 3
5
2.2X0.7
4.70.185
11.0 0.433
8.50.335
(2 PLCS)
6.80.268
0.90.035
0.90.035
(3 PLCS)
+0.1
-0.0
3
1 2
2.2X0.7
5
3
86
86
5
3
2.5*1
MD-30S MD-40S MD-50S
MATERIAL PLATING
body PBT+30%GF
(UL94V-0)
pins brass tin
shield brass nickel
units: mm
tolerance:
X.X ±0.38 mm
X.XX ±0.25 mm
X.XXX ±0.13 mm
Recommended PCB Layout
Top View
Recommended PCB Layout
Top View
Recommended PCB Layout
Top View
SOLDERABILITY
parameter conditions/description min typ max units
hand soldering for 1~3 seconds 230 250 °C
MECHANICAL DRAWINGS (MD-30S, MD-40S, MD-50S)
Additional Resources: Product Page
date 09/01/2020 page 3 of 5CUI Devices SERIES: MD-S DESCRIPTION: MINI DIN CONNECTOR
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MECHANICAL DRAWINGS (MD-60S, MD-70S, MD-80S)
units: mm
tolerance:
X.X ±0.38 mm
X.XX ±0.25 mm
X.XXX ±0.13 mm
1
5
3
2
86
1
4 5
3
2
876
12
86
5
3
2.5*1
47
12
86
5
3
2.5*1
MD-70S
MD-60S
Recommended PCB Layout
Top View
Recommended PCB Layout
Top View
MD-80S
Recommended PCB Layout
Top View
MATERIAL PLATING
body PBT+30%GF
(UL94V-0)
pins brass tin
shield brass nickel
Additional Resources: Product Page
date 09/01/2020 page 4 of 5CUI Devices SERIES: MD-S DESCRIPTION: MINI DIN CONNECTOR
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MECHANICAL DRAWING (MD-90S)
14±0.2
13±0.2
6.5
3.8±0.25
2
7.7±0.25
3.3
3.5
12.3±0.2
1.7±0.2
4.85±0.2
8.2±0.25
11±0.25
9-0.6
12
3456
98 7
A
MATERIAL PLATING
body PBT (UL94V-0)
cover PBT (UL94V-0)
ground brass copper/tin
pins brass copper/tin
units: mm
tolerance:
X.X ±0.35 mm
X.XX ±0.25 mm
X.XXX ±0.15 mm
1326
98547
4.85
8.2
11
0.5
2.5*1
㻥㻙㽣㻝
1.5
Recommended PCB Layout
Top View
Additional Resources: Product Page
date 09/01/2020 page 5 of 5CUI Devices SERIES: MD-S DESCRIPTION: MINI DIN CONNECTOR
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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.
REVISION HISTORY
rev. description date
1.0 initial release 02/23/2006
1.01 new template applied 02/16/2012
1.02 housing updates 03/29/2012
1.03 updated datasheet 08/25/2017
1.04 discontinued models MD-30S and MD-50S, brand update 10/08/2019
1.05 updated housing 12/12/2019
1.06 updated PCB footprints 09/01/2020
The revision history provided is for informational purposes only and is believed to be accurate.
Additional Resources: Product Page