3M
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M Mini D Ribbon (MDR) Connectors
.050″ Boardmount Thru-Hole Vertical Receptacle - Shielded 102 Series
Recommended Board Layout
Viewed from Connector Side
20, 36, 40, 68, 80 and 100 pos only
C ± .004
D ± .004
Note: Panel thickness .079 [ 2.00 ] Max.
R .060
[ 1.52 ]
.319 ± .004
[ 8.10 ]
Recommended Panel Cut-Out
A
A
.20
[ 5.00 ]
∅ .028 ± .003
[ 0.70 ]
B ± .004
∅ .028 ± .003
[ 0.70 ]
.050 Typ
[ 1.27 ]
.20
[ 5.0 ]
.16
[ 4.0 ]
Last Position
2X ∅ .110 ± .003
[ 2.8 ]
(See Note)
Position 3
Position 1
Position 2
.112
[ 2.86 ]
.2
[ 5.0 ]
.2
[ 5.0 ]
Last Position
.050 Typ
[ 1.27 ]
.20
[ 5.0 ]
.16
[ 4.0 ]
.075 Typ
[ 1.90 ]
Position 3
Position 2
.112
[ 2.86 ]
.075 Typ
[ 1.90 ]
.20
[ 5.0 ]
Note: Plated through holes for .062
″ board thickness.
(See Note)
14, 26, 50 pos only
2X ∅ .110 ± .003
[ 2.8 ]
(See Note)
(See Note)
B ± .004
Position 1
Position
Position
TS-0427-15
Sheet 3 of 3
AB
20 .450 [ 11.43 ] 1.081 [ 27.45 ]
36 .850 [ 21.59 ] 1.481 [ 37.61 ]
40 .950 [ 24.13 ] 1.581 [ 40.15 ]
68 1.650 [ 41.91 ] 2.281 [ 57.93 ]
80 1.950 [ 49.53 ] 2.581 [ 65.55 ]
100 2.450 [ 62.23 ] 3.081 [ 78.25 ]
Dimensions
Contact
Quantity
AB
14 .300 [ 7.62 ] 0.931[ 23.64 ]
26 .600 [ 15.24 ] 1.231 [ 31.26 ]
50 1.200 [ 30.48 ] 18.31 [ 46.50 ]
Dimensions
Contact
Quantity
AB
14 .78 [ 20.0 ] .93 [ 23.64 ]
20 .94 [ 23.8 ] 1.08 [ 27.45 ]
26 1.09 [ 27.6 ] 1.23 [ 31.26 ]
36 1.33 [ 33.9 ] 1.48 [ 37.61 ]
40 1.44 [ 36.5 ] 1.58 [ 40.15 ]
50 1.69 [ 42.8 ] 1.83 [ 46.50 ]
68 2.13 [ 54.2 ] 2.28 [ 57.93 ]
80 2.44 [ 61.9 ] 2.58 [ 65.55 ]
100 2.94 [ 74.6 ] 3.08 [ 78.25 ]
Contact
Quantity
Dimensions