3M
™
Mini D Ribbon (MDR) Connectors
.050″ Boardmount Through-Hole Right Angle Receptacle - Shielded
102 Series
• Wiper-on-wiper contact for reliable repetitive
plugging
• Surface mount compatible PCT insulator
material
• Ground lock PCB retention
• Interface latch design for connection stability
• MDR digital LCD interface as a 20 or 26
contact connector
• Contacts: 14, 20, 26, 36, 40, 50 and 68
• See Regulatory Information Appendix (RIA)
for chemical compliance information.
Date Modified: November 15, 2007
TS-0621-C
Sheet 1 of 3
Physical
Insulation
Material: Glass Reinforced Polyester (PCT)
Flammability: UL 94V-0
Color: See ordering information
Contact Material:
Copper Alloy
Plating
Underplating: See ordering information
Wiping Area: See ordering information
Solder Tail Plating: Gold Flash over Nickel (RIA E1 & C1 apply)
Shroud and Latch Hook
Material:
Plating:
Ground Lock
Material:
Plating:
Steel
Nickel
Copper Alloy
Tin in combination with gold flash plated tail
Marking:
3M Logo and Part Number
Electrical
Current Rating:
1 A
Insulation Resistance:
> 5
×
10
8
Ω
at 500 V
DC
Withstanding Voltage:
500
V
RMS
for 1 Minute
Environmental
Temperature Rating:
-55°C to +105°C
Process Rating:
260°C (profile per J-STD-020C)
UL File No.: E68080
3
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 Through-Hole Right Angle Receptacle - Shielded
Contact
Quantity
14
20
26
36
40
50
68
Dimensions
C
1.16 [ 29.5 ]
1.31 [ 33.4 ]
1.46 [ 37.2 ]
1.71 [ 43.5 ]
1.81 [ 46.1 ]
2.06 [ 52.4 ]
2.51 [ 63.8 ]
102 Series
In c h
[m m ]
T o le ra n ce U n le s s N o ted
.0
in c h
± .1
.0 0
.0 00
± .0 1 ± .00 5
A
0.300 [ 7.62 ]
0.450 [ 11.43 ]
0.600 [ 15.24 ]
0.850 [ 21.59 ]
0.950 [ 24.13 ]
1.200 [ 30.48 ]
1.650 [ 41.91 ]
B
0.93 [ 23.6 ]
1.08 [ 27.5 ]
1.23 [ 31.3 ]
1.48 [ 37.6 ]
1.58 [ 40.2 ]
1.83 [ 46.5 ]
2.28 [ 57.9 ]
D
0.50 [ 12.6 ]
0.65 [ 16.4 ]
0.80 [ 20.2 ]
1.05 [ 26.6 ]
1.15 [ 29.1 ]
1.40 [ 35.5 ]
1.85 [ 46.9 ]
E
0.77 [ 19.5 ]
0.92 [ 23.4 ]
1.07 [ 27.2 ]
1.32 [ 33.5 ]
1.42 [ 36.1 ]
1.67 [ 42.4 ]
2.12 [ 53.8 ]
[ ] D im e n sio n s fo r R e fe re nce
O n ly
Position 3
C
B
A
Position 2
Position 1
3X .075
[1.90]
.0157 Sq
[0.399]
Position
.45
[11.4]
.19
[4.8]
.19
[4.8]
.190
[4.83]
.28
[7.2]
.21
[5.3]
D
E
.05
[1.3]
Position 2
(2X) Threaded Hole for Panel
Mounting
(See Note in Ordering
Information)
Position 1
Position 3
Position
.19
[4.8]
.25
[6.3]
.37
[9.4]
.01
[0.3]
.050 Typ
[1.27]
Last Position
15°
.09
[2.3]
.11
[2.8]
Ground Lock (2X)
Ordering Information
Connector Material:
Blank = Beige
D = Black (20 pos. only)
X102XX-55X3PX
Wiping area plating:
L = 8 µ” [ 0.2 µm ] Min. Gold over 50 µ” [ 1.27 µm ] Min. Ni.
C = 30 µ” [ 0.76 µm ] Min. Gold over 100 µ” [ 2.54 µm ] Min. Ni.
Panelmount thread size:
G = M2.5 (14, 20, 26, 36, 40 position)
H = #4-40 (20, 36, 50 & 68 position)
TS-0621-C
Sheet 2 of 3
Contact Quantity:
Note: Must order 3M™ panelmount screws: 3M™ 3344-38 for M2.5, 3M™3344-44 for #4-40.
3
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 Through-Hole Right Angle Receptacle - Shielded
Contact
Quantity
14
20
26
36
40
50
68
Dimensions
A
.300 [7.62]
.450 [11.43]
.600 [15.24]
.850 [21.59]
.950 [24.13]
1.200 [30.48]
1.650 [41.91]
B
.931 [23.64]
1.081 [27.45]
1.231 [31.26]
1.481 [37.61]
1.581 [40.15]
1.831 [46.50]
2.281 [57.93]
C
.78 [19.9]
.94 [23.8]
1.09 [27.6]
1.33 [33.9]
1.44 [36.5]
1.69 [42.8]
2.13 [54.2]
102 Series
Inch
[mm]
Tolerance Unless Noted
.0
Inch
±.1
.00
.000
±.01 ±.005
[ ] Dimensions for Reference
Only
Recommended Board Layout
For 20, 36, 40, & 68 Positions
Ø .028
±
.004
[0.71]
(See Note)*
2X Ø.110
±
.004
[2.80]
2X .16
[4.1]
(Viewed from Connector Side)
Position 3
Position 2
Position 1
B
±
.004
A
.050 Typ
[1.27]
2X .20
[5.0]
2X .16
[4.0]
3X .075
[1.91]
.19 Max
[4.8]
2X .19
[4.8]
Last Position
0
Position
Position 3
Position 2
Position 1
B
±
.004
A
.050 Typ
[1.27]
.2X 20
[5.0]
Edge of PC Board
For 14, 26, & 50 Positions
Ø.028
±
.004
[0.71]
(See Note)*
2X Ø.110
±
.004
[2.80]
2X .16
[4.1]
2X .16
[4.0]
3X .075
[1.91]
.19 Max
[4.8]
.19
[4.8]
Last Position
*Note: Plated-through mounting holes for .062 [1.57] PC board thickness
0
Position
Edge of PC Board
R .060
[ 1.5 ]
C
±
.004
B
±
.004
.319
±
.004
[8.10]
Recommended Panel Cut-Out
Note: Panel thickness .079 [2.00] Max.
TS-0621-C
Sheet 3 of 3
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
Regulatory Information Appendix
3M Electronic Solutions Division/Interconnect
EUROPE
Appendix E1: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product is RoHS Compliant 2005/95/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of
the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless
the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information
represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E2: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product contains lead in the compliant pin area in excess of the maximum concentration value allowed but is
compliant by exemption under EU Commission Decision 2005/747/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of
the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless
the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information
represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E3: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment as
amended by Commission Decision 2005/618/EC.
This product contains lead in the solder tail area in excess of the maximum concentration value allowed.
Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information
provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E4: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product contains decaBDE in the insulating material in excess of the maximum concentration value allowed but is
compliant by exemption under EU Commission Decision 2005/717/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of
the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless
the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information
represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
RIA-2217B-c
Appendix E5: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product contains lead in excess of the maximum concentration value allowed but is compliant by exemption under
Item 6 of the Annex to the Directive.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of
the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless
the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information
represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
CHINA
Appendix C1: China RoHS
Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits for
Certain Hazardous Substances in Electronic Information Products.
This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006, means
that the product or part
does not
contain any of the following substances in excess of the following maximum concentration
values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls
or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this
information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and
Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix C2: China RoHS
Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits for
Certain Hazardous Substances in Electronic Information Products.
This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006, means that
the product or part
does
contain a substance, as detailed in the chart below, in excess of the following maximum concentration
values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls
or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this
information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
The numerical reference in the symbol above should not be construed as a representation regarding the product’s life or an
extension of a product warranty. The product warranty is stated below. In the event any product is proven not to conform with
3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the
product Warranty stated below.
RIA-2217B-c
51单片机
