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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
Physical
Electrical
Environmental
Insulation
Material: High Temperature Plastic (LCP)
Flammability: UL 94V-0
Color: Black (RB Plating only) or Natural
Contact
Material: Copper Alloy
Plating
Underplating: 100 μ″ [ 2.54 μm ] Nickel
Wiping Area: 30 μ″ [ 0.76 μm ] Gold
Solder Tails: See Ordering Information
Terminal Finish Indicator: e3 (ref JESD97)
Marking: 3M Logo, Part Number and Orientation Triangle
Current Rating: 0.5 A
Insulation Resistance: > 1 × 109 Ω at 500 VDC
Withstanding Voltage: 500 VRMS at Sea Level
Temperature Rating: -55°C to +105°C
Process Rating: Maximum 260°C (per J-STD-020C)
Moisture Sensitivity Level: 1 (Profile per J-STD-020C)
TS-0253-30
Sheet 1 of 7
• Tripolarization to mating socket
•50 mil × 100 mil halves the connector length
• Latch and eject for rugged high performance
applications
• Available for thru hole or surface mount
attachment
• High temperature plastic
• Four-wall shroud provides contact protection
• Contacts: 20, 26, 36, 40, 50, 60, 68, 80 and 100
• See Regulatory Information Appendix (RIA)
for chemical compliance information
Date Modified: March 26, 2007
UL File No.: E68080
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
TS-0253-30
Sheet 2 of 7
.0 .00 .000
inch ±.1 ±.0 1 ±.005
[ ] Dimensions for Reference
Onl
y
Tolerance Unless Noted
[mm]
Inch
Ordering Information
Notes:
1. This polarization bump does not exist on the 20 position header.
2. Recommended to be mated to the .050″ X .100″ Wiremount Socket 820 Series.
Ejector Latch
Long
3505-28 (natural)
3505-28B (black)
Short
3505-29 (natural)
3505-29B (black)
Ejector/Latch System:
0 = None
5 = With Short Ejectors Installed
6 = With Long Ejector Latches Installed
Contact Tail:
2 = Solder Tail for .062 [ 1.57 ] PC Board
3 = Solder Tail for .094 [ 2.39 ] PC Board
4 = Solder Tail for .125 [ .318 ] PC Board
Contact Quantity
(See Table 1)
81XXX-5X0X03-XX
A
B
C
.015 X .015
[0.38] X [0.38]
See Note 1
Position 2
2X .092
[2.34]
.310
[7.87] Position 1
.050 Typ
[1.27]
.100 Ref
[2.54]
.015 X .015
[0.38] X [0.38]
D
Position 1
Orientation Triangle
.440 ± .010
[11.18]
.620 Ref
[ 15.75 ] .405
[10.29]
.265
[6.73]
2X Ø.116
[2.95] .105
[2.67]
.160 Ref
[4.06]
.306 Ref
[7.77]
“F” (See Table 2)
.015
[0.38]
.140 ± .010
[3.56]
Short Latch
Long Latch
.165 ± .010
[ 4.19 ]
.828 Ref
[ 21.03 ]
Plating suffix:
blank = tin lead tails (RIA E3 & C2 apply)
RB = matte tin tails (RIA E1 & C1 apply)
Table 2
PCB Thickness “F” Solder Tail Length ± .010
.062 [15.7] .090 [2.29]
.094 [2.39] .112 [2.84]
.125 [3.18] .143 [3.63]
ABC
D Short
(
Ref.
)
D Long (Ref.)
020 1.060 0.722 0.500 1.671 1.842
[26.92] [18.34] [12.70] [42.44] [46.79]
026 1.210 0.872 0.650 1.821 1.992
[30.73] [22.15] [16.51] [46.25] [50.60]
036 1.460 1.122 0.900 2.071 2.242
[37.08] [28.50] [22.86] [52.60] [56.95]
040 1.560 1.222 1.000 2.171 2.342
[39.62] [31.04] [25.40] [55.14] [59.49]
050 1.810 1.472 1.250 2.421 2.592
[45.97] [37.39] [31.75] [61.49] [65.84]
060 2.060 1.722 1.500 2.671 2.842
[52.32] [43.74] [38.10] [67.84] [72.19]
068 2.260 1.922 1.700 2.871 3.042
[57.40] [48.82] [43.18] [72.92] [77.27]
080 2.560 2.222 2.000 3.171 3.342
[65.02] [56.44] [50.80] [80.54] [84.89]
100 3.060 2.722 2.500 3.671 3.842
[77.72] [69.14] [63.50] [93.24] [97.59]
Table 1
Contact
Quantity
Dimensions
PTH Right Angle Header
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
Table 3
Ejector Latches Dimension E Min
None .575 [14.61]
Long 1.010 [25.65]
Short .885 [22.48]
TS-0253-30
Sheet 3 of 7
Notes:
1. Recommended to process PC Boards through the solder bath such that the connector enters end first (two solder tails at a time).
This will help prevent solder bridging.
2. A Dummy or Solder Thief Solder Pad at the end of each row is recommended on the bottom or solder side of the PC
Board in order to help prevent solder bridging on the end solder tails. The solder thiefs are only required on the end of the
rows which leave the solder bath last.
3. In order to facilitate soldering it is recommended that ejector latches be installed after the soldering process.
*Solder Thief Solder Pads
(See Note 2)
.050 ± .002
[1.27]
.100 ± .002
[2.54]
.045 - .060
[1.14] - [1.52]
.025 - .035
[0.64] - [0.89]
*Solder Thief Solder Pads required only on Solder side of PC Board.
View A
Ø.024 ± .003 Typ
[0.64]
.050 ± .002 Typ
[1.27]
Tolerance Noncumulative
Flow Solder
Direction
Position 2
Position 1
.100 ± .002
[2.54]
2X Ø .109 ± .002
[2.77] Ø.024 ± .003 Typ
[0.64]
Recommended Mounting Hole Pattern,
PTH Right Angle Header
(Shown for mounting side of PC Board)
C ± .002
E
.025 ± .002
[0.64]
.355 Max
[9.02]
.305 Min
[7.75]
.160 ± .002
[4.06]
View A
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
TS-0253-30
Sheet 4 of 7
A
B
See Note 1
Position 2
.310
[7.87]
Position 1
.015 X .015
[ 0.38 ] X [ 0.38 ]
.050 Typ
[1.27]
.100 Ref
[2.54]
.265 [6.73]
.140 ±
.010
“F”
(See Table 2)
.100
[2.54]
Ordering Information
81XXX-6X0X0X-XX
Ejector/Latch System:
0 = None
5 = With Short Ejectors Installed
6 = With Long Ejector latches Installed Contact Tail: (See Table 2)
2 = Solder Tail for .062 [ 1.57 ] PC Board
3 = Solder Tail for .094 [ 2.39 ] PC Board
4 = Solder Tail for .125 [ .318 ] PC Board
Contact Quantity
(See Table 4)
Board Mounting Options:
1 = None
3 = Press fit posts both ends
PTH Straight Header
Notes:
1. This polarization bump does not exist
on the 20 position header.
2. Recommended to be mated to the
.050″ x .100″ 820 Series Socket.
PCB Thickness "F" Solder Tail Length ± .010
.062 [15.7] .090 [2.29]
.094 [2.39] .112 [2.84]
Ta bl e 5
Ejector Latch
Long
3505-28 (natural)
3505-28B (black)
Short
3505-29 (natural)
3505-29B (black)
Plating suffix:
blank = tin lead tails
(RIA E3 & C2 apply)
RB = matte tin tails
(RIA E1 & C1 apply)
020 1.060 [26.92] 0.722 [18.34] 1.671 [42.44] 1.842 [46.79] 0.860 [21.84]
026 1.210 [30.73] 0.872 [22.15] 1.821 [46.25] 1.992 [50.60] 1.010 [25.65]
036 1.460 [37.08] 1.122 [28.50] 2.071 [52.60] 2.242 [56.95] 1.260 [32.00]
040 1.560 [39.62] 1.222 [31.04] 2.171 [55.14] 2.342 [59.49] 1.360 [34.54]
050 1.810 [45.97] 1.472 [37.39] 2.421 [61.49] 2.592 [65.84] 1.610 [40.89]
060 2.060 [52.32] 1.722 [43.74] 2.671 [67.84] 2.842 [72.19] 1.860 [47.24]
080 2.560 [65.02] 2.222 [56.44] 3.171 [80.54] 3.342 [84.89] 2.360 [59.94]
100 3.060 [77.72] 2.722 [69.14] 3.671 [93.24] 3.842 [97.59] 2.860 [72.64]
Table 4
Contact
Quantity
Dimensions
A B C Short (Ref.) C Long (Ref.) D
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
TS-0253-30
Sheet 5 of 7
.0 .00 .000
inch ±.1 ±.01 ±.005
[ ] Dim ensions for R eference
Onl
y
Tolerance Unless Noted
[m m ]
Inch
1. Recommended to process PC Boards through the solder bath such that the connector enters end first
(two solder tails at a time).
This will help prevent solder bridging.
2. A Solder Thief Solder Pad (Dummy Pad) at the end of each row is recommended on the bottom or solder side of the
PC Board in order to help prevent solder bridging on the end solder tails. The Solder Thiefs are only required on the end
of the rows which leave the solder bath last.
3. In order to facilitate soldering it is recommended that ejector latches be installed after the soldering process.
VIEW A
2X .205 ± .003
[5.21]
.050 ± .002 Typ
[1.27]
Tolerance Noncumulative
Flow Solder
Direction
.160 Min
[4.06]
.050 ± .003
[1.27]
.100 ± .002
[2.54]
.225 Min
[5.72]
.100 ± .002
[2.54]
2X ∅ .109 ± .002
[2.77]
Recommended Mounting Hole Pattern,
PTH Vertical Header
D ± .002
E
∅.025 ± .003 Typ
[0.64]
View A
(Shown for mounting side of PC Board)
.050 ± .002
[1.27]
∅.025 ± .003
[0.64]
.100 ± .002
[2.54]
.045 - .060
[1.14] - [1.52]
.025 - .035
[0.64] - [0.89]
*Solder Thief Solder Pads required only on
Solder side of PC Board.
View A
*Solder Thief
Solder Pads
(See Note2)
Table 6
Ejector/Latches Dimension E (Min)
None .215 [ 5.46 ]
Long .650 [16.51]
Short .525 [13.34]
Note:
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
TS-0253-30
Sheet 6 of 7
.0 .00 .000
inch ±.1 ±.01 ±.005
[ ] D im ensions for R eference
Only
Tolerance Unless Noted
[mm]
Inch
Ordering Information SMT Straight Header
Ejector/Latch System:
0 = None
5 = With Short Ejectors Installed
6 = With Long Ejector Latches Installed
Board Mounting Options:
1 = None
4 = Press Fit Post Mount at Position 1 end
7 = Metal retention clips
8 = #1 end press fit post & metal retention clips
Contact Quantity
(See Table 7)
81XXX-6X0C0X-XX-XX
Packaging Options:
Blank = Trays
WX = Tape & Reel Package
(see table)
Notes:
1. This polarization bump does not exist on the 20 position header.
2. Recommended to be mated to the .050″ X .100″ 820 Series Wiremount Socket.
A
B
.015 X ..015
[0.38] X [0.38]
See Note 1
Position 2
.310
[7.87]
Position 1
.050 Typ
[1.27]
.100 Ref
[2.54]
.346 ± .010
[8.79]
.140 ± .010
[3.56]
.265
[6.73]
Position 1
Orientation
Triangle
.440 ± .010
[11.18]
.620 Ref
[15.75]
D
.165 ± .010
[4.19]
Short Latch
Long Latch
.092
[2.34] Optional Single Press
Fit Post Mount/Alignment
Feature
∅.116
[2.95]
Optional Metal
Clip Retention
.015
[0.38]
.405
[10.29]
.828 Ref
[21.03]
.080
[2.03]
Ejector Latch
Long
3505-28 (natural)
3505-28B (black)
Short
3505-29 (natural)
3505-29B (black)
Plating suffix:
blank = tin lead tails (RIA E3 & C2 apply)
RB = matte tin tails (RIA E1 & C1 apply)
AB
D Short
(Ref.) D Long (Ref.) Tape & Reel
Suffix
020 1.060 0.722 1.671 1.842
[26.92] [18.34] [42.44] [46.79]
026 1.210 0.872 1.821 1.992
[30.73] [22.15] [46.25] [50.60]
036 1.460 1.122 2.071 2.242
[37.08] [28.50] [52.60] [56.95]
040 1.560 1.222 2.171 2.342
[39.62] [31.04] [55.14] [59.49]
050 1.810 1.472 2.421 2.592
[45.97] [37.39] [61.49] [65.84]
060 2.060 1.722 2.671 2.842
[52.32] [43.74] [67.84] [72.19]
068 2.260 1.922 2.871 3.042
[57.40] [48.82] [72.92] [77.27]
080 2.560 2.222 3.171 3.342
[65.02] [56.44] [80.54] [84.89]
100 3.060 2.722 3.671 3.842
[77.72] [69.14] [93.24] [97.59]
Table 7
Contact
Quantity
Dimensions
WD
WF
WG
WE
WH
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™ 4-Wall, Tripolarized Header
.050″ × .100″ Latch/Ejector, PTH & SMT Straight, PTH Right Angle 810 Series
Ejector Latches Dimensions
H Min
No .775 [19.69]
Short 1.085 [27.56]
Long 1.21 [30.73]
No. of Positions Dimensions
F G
20 .450 [11.43] N/A
26 .600 [15.24] .025 [0.64]
36 .850 [21.59] N/A
40 .950 [24.13] N/A
50 1.200 [30.48] .025 [.64]
60 1.450 [36.83] 0.000
68 1.650 [41.91] 0.000
80 1.950 [49.53] 0.000
100 2.450 [62.23] 0.000
TS-0253-30
Sheet 7 of 7
Recommended Mounting Hole Pattern,
SMT Straight Header
(Shown for mounting side of PC Board)
.050 ± .002 Typ
[1.27]
Tolerance Noncumulative
2X .075 ± .002
[1.09]
.205 ± .003
[5.21]
.376
[9.55]
.280
[7.11]
H
Optional Drilled Hole
for Plastic Post
∅.109 ± .002
[2.77]
.220 ± .003
[5.59]
.158 ± .002
[4.01]
See Detail A
F
.029 ± .001
[0.74]
Position 2
.110 ± .002
[2.79]
Position 1
C
L
C
L
C
L
C
L
G
∅.065 ± .002 Typ
[1.65]
Typ, Full R
Detail A
Optional plated thru hole
for metal clip retention
∅ .042 ± .003 Typ (Plated thru hole)
[1.07]
Note: In order to facilitate soldering it is recommended that ejector latches be installed after the soldering process.
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 2005/17/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-2217-A
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
20
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.
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 ninety (90) days 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.
Name and Content of Hazardous Substances or Elements
3
Electronic Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
800/225-5373
www.3M.com/interconnects RIA-2217-A
© 3M 2007
