3M Mini D Ribbon (MDR) Connectors
.050 Boardmount Through-Hole Vertical Receptacle - Shielded 102 Series
Wiper-on-wiper contact for reliable repetitive
plugging
Rugged die cast metal case construction
Screw lockdown for reliable PCB retention
Interface latch design for connection stability
IEEE 1284C Interface as a 36 contact connector
Contacts: 14, 20, 26, 36, 40, 50, 68, 80 and 100
See Regulatory Information Appendix (RIA) for
chemical compliance information.
Date Modified: November 26, 2007
TS-0427-B
Sheet 1 of 3
Physical
Insulation Material:
Glass Filled Polyester (PBT) or Glass Filled Polyester (PCT) - (High Temp.
Option) - See ordering information
Flammability: UL 94V-0
Color: Black (PBT) or Beige (PCT)-High Temp. Option - See ordering information
Contact Material:
Copper Alloy
Plating Underplating: 100 [ 2.5 m ] Nickel
Wiping Area: 30 [ 0.76 m ] Min. Gold
Solder Tail Plating:
Gold flash over Nickel (RIA E1 & C1 apply)
Zinc Alloy
Body Material:
Plating: Nickel
Shroud & Latch Hook
Material: Steel
Plating: Nickel
Marking: 3M Logo and Part Number
Electrical
Current Rating: 1 A
8
Insulation Resistance:
> 5 10 at 500 V
DC
500 V for 1 Minute
Withstanding Voltage:
RMS
Environmental
Temperature Rating: -20C to +85C
Solder Dip Test - 260C for 10 secs., two times after 100C max. preheat, 60 sec.
PBT Insulation Process Rating:
max. duration.
PCT Insulation Process Rating: High Temp. Option: 260C (profile per J-STD-020C)
UL File No.: E68080
3
3M is a trademark of 3M Company.
Interconnect Solutions For technical, sales or ordering information call
3M Mini D Ribbon (MDR) Connectors
.050 Boardmount Through-Hole Vertical Receptacle - Shielded 102 Series
Dim ensions
Contact
Quantity
AB C D E
14 0.300 [ 7.62 ] 0.93 [ 23.6 ] 1.16 [ 29.5 ] 0.50 [ 12.6 ] .77 [ 19.5 ]
20 0.450 [ 11.43 ] 1.08 [ 27.5 ] 1.31 [ 33.4 ] .65 [ 16.4 ] .92 [ 23.4 ]
26 .600 [ 15.24 ] 1.23 [ 31.3 ] 1.46 [ 37.2 ] .80 [ 20.2 ] 1.07 [ 27.2 ]
36 .850 [ 21.59 ] 1.48 [ 37.6 ] 1.71 [ 43.5 ] 1.05 [ 26.6 ] 1.32 [ 33.5 ]
40 .950 [ 24.13 ] 1.58 [ 40.2 ] 1.81 [ 46.1 ] 1.15 [ 29.1 ] 1.42 [ 36.1 ]
50 1.200 [ 30.48 ] 1.83 [ 46.5 ] 2.06 [ 52.4 ] 1.40 [ 35.5 ] 1.67 [ 42.4 ]
68 1.650 [ 41.91 ] 2.28 [ 57.9 ] 2.51 [ 63.8 ] 1.85 [ 46.9 ] 2.12 [ 53.8 ]
80 1.950 [ 49.53 ] 2.58 [ 65.6 ] 2.81 [ 71.5 ] 2.15 [ 54.5 ] 2.42 [ 61.5 ]
100 2.450 [ 62.23 ] 3.08 [ 78.3 ] 3.31 [ 84.2 ] 2.65 [ 67.2 ] 2.92 [ 74.2 ]
.075
[ 1.905 ]
.075
[ 1.905 ]
C
B
.075
[ 1.905 ]
A
.050
.0157 SQ
[ 1.27 ]
[ 0.399 ]
.134
[ 3.4 ]
.23
.19
[ 5.8 ]
[ 4.8 ]
D
.21
.05
.05
[ 5.2 ]
[ 1.3 ] .28
[ 1.3 ]
[ 7.2 ]
E
Position 2
Position 1
(2X) Lockstand Thread
see ordering information
Inch
below
.36 [m m ]
[ 9.1 ]
Tolerance Unless Noted
.0 .00 .000
.25
.18
.050 [ 6.3 ]
inch .1 .01 .005
[ 4.6 ]
[ 1.27 ]
Position
[ ] D im ensions for R eference
Last Position
15
Only
Ordering Information
X 102 XX - 62 X 2 P C
Blank = Stand., PBT Insulator
Lockstand Thread
N = High Temp. Option, PCT Insulator
0 = M 2.6 (Special)
Contact Quantity 1 = M 2.5 (Standard)
(See Table)
A0 = 100 pos.
TS-0427-B
Sheet 2 of 3
3
3M is a trademark of 3M Company.
Interconnect Solutions
For technical, sales or ordering information call