3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Polarized Boardmount Socket
.100” × .100” Centerbump Polarization with Right Angle Solder Tails 5100 Series
• Centerbump polarization
• Mates with standard low prole shrouded headers
• Part number on each piece
• Optional keying plug
• RoHS Compliant. See the Regulatory Information
Appendix (RIA) in the “RoHS Compliance” section of
www.3Mconnectors.com for compliance information (RIA
E1 and C1 apply).
Date Modied: October 14, 2013 TS0414-D
Sheet 1 of 2
Physical
Insulation:
Material: Glass Filled Polyester (PBT)
Flammability: UL 94V-0
Color: Gray
Contact:
Material: Copper Alloy
Plating:
Underplating: 2 μm [ 79 μ” ] Nickel
Wiping Area: 0.3 μm [ 12 μ” ] Gold
Solder Tails: Gold Flash
Marking: 3M Logo, Part Identification Number and Orientation Triangle
Electrical
Current Rating: 1 A
Insulation Resistance: > 1 × 109Ω at 500 VDC
Withstanding Voltage: 1,000 VRMS at Sea Level
Environmental
Temperature Rating: -55°C to +105°C
Process Rating: Maximum insulator temperature 191°C (Solder Wave Process Only)
UL File No.: E68080
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Polarized Boardmount Socket
.100” × .100” Centerbump Polarization with Right Angle Solder Tails 5100 Series
TS-0414-D
Sheet 2 of 2
Ordering Information
Sockets
51XX-B7A2PL
Note:
1. Recommended to be mated to the 2.54 [.100] × 2.54 [.100] low prole header and the 4600
series plug connector. note the ejector latches cannot be used with the 4600 series
mm
(Inch)
± .3 ± .15
Tolerance Unless Noted
.0 .00 .000
mm
[ ] Dimensions for
Reference only
RIA (E1 & C1 Apply)
Contact
Quantity
Dimensions
A B C
10 25.4 [ 1.00 ] 20.3 [ 0.80 ] 17.3 [ 0.68 ]
20 38.1 [ 1.50 ] 33.0 [ 1.30 ] 30.0 [ 1.18 ]
26 45.7 [ 1.80 ] 40.6 [ 1.60 ] 37.6 [ 1.48 ]
30 50.8 [ 2.00 ] 45.7 [ 1.80 ] 42.7 [ 1.68 ]
34 55.9 [ 2.20 ] 50.8 [ 2.00 ] 47.7 [ 1.88 ]
40 63.5 [ 2.50 ] 58.4 [ 2.30 ] 55.4 [ 2.18 ]
50 76.2 [ 3.00 ] 71.1 [ 2.80 ] 68.1 [ 2.68 ]
60 88.9 [ 3.50 ] 83.8 [ 3.30 ] 80.8 [ 3.18 ]
64 93.9 [ 3.70 ] 88.9 [ 3.50 ] 85.8 [ 3.38 ]
3.4
[ .13 ]
Triangle
Indicate
Position 1
7.6
[ .30 ]
11.3
[ .44 ]
14.6
[ .57 ] 2X ∅ 2.54
[ .100 ]
51XX 3M
B
A
C
2.54 Typ
[ .100 ]
0.70 x 0.32
[ .028 x .013 ]
Position 2
8.3
[ .327 ]
0.7
[ .028 ]
3.7
[ .146 ]
2.54 Ref
[ .100 ]
2.6
[.102 ]
6.4
[ .25 ]
8.4
[ .33 ]
0.45
[ .018 ]
4.44
[ .175 ]
6.1
[ .24 ]
3.6
[ .14 ]
1.0
[ .04 ]
Position 1
2.54
[ .100 ]
8.9
[ .35 ]
Centerbump (Standard)
2.54 ± .076
[ .100 ]
∅ 0.90 ± .076 Typ
[ .035 ]
Recommended Mounting Hole Pattern
(Shown for top side of PC board)
B
Position 2
2X ∅ 2.54
[ .100 ]
Position 1
2.54 ± .076
[ .100 ]
2.9
[ .114 ]
3435-0
Keying Plug
(Optional: Order Separately)
0.66
[ .026 ]
1.30
[ .051 ]
Breakaway
Tab
3435
6.1
[ .24 ]
0.81
[ .032 ]
Contact Quantity:
See Table
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable,
but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for
your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are
not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect
unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES
NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s
option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will
not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of
the legal theory asserted.
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3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnectors.com
Please recycle. Printed in USA.
© 3M 2013. All rights reserved.
RIA-2217B-E
3M is a trademark of 3M Company.
