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™ Three-Wall Header
.100″ × .100″ Latch/Ejector, Straight and Right Angle 3000 Series
Physical
Electrical
Environmental
Insulator
Material: Glass Filled Polyester (PBT)
Glass Filled Polyester (PCT) - High Temp Option
Flammability: UL 94V-0
Color: Gray (PBT), Beige (PCT), or Black (PCT)
Contact
Material: Copper Alloy
Plating
Underplating: 100 µ″ [ 2.54 µm ] Nickel - Overall
Wiping Area: 30 µ″ [ 0.76 µm ] Gold
Solder Tails: 200 µ″ [ 5.08 µm ] Tin Lead or Matte Tin (See Ordering Information)
Marking: 3M Logo, Part Identification Number and Orientation Triangle
Current Rating: 1 A
Insulation Resistance: >1 × 109 Ω at 500 VDC
Withstanding Voltage: 1000 VRMS at Sea Level
Temperature Rating: -55°C to +105°C
Process Rating: 260°C (High Temp. PCT insulator) single pass (per J-STD-020C)
PBT gray insulator, maximum insulator temperature 191°C (solder
wave process only)
Moisture Sensitivity Level: 1 (per J-STD-020C) High Temp. (PCT) versions only
TS-0771-06
Sheet 1 of 5
• Military (with 3M's 3518 or N3518 polarizing key)
and center bump polarization
• Low profile
• Optional ejector latches
• Mounting holes for securing header to board
• Three wall shroud provides design flexibility
• Solder tail and wrap tail options
• Optional polarizing posts available
• Optional high temperature insulator suitable for "no
lead" soldering operations
• High temperature option is suitable for reflow
soldering using "paste in hole" techniques
• See Regulatory Information Appendix for chemical
compliance information
Date Modified: February 2, 2007
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
.25
6.4 .31
7.9
.28
7.1
D
.100
2.54 REF.
B
POSITION #1
.15
3.8
.020
0.51
.100
2.54 REF.
.13
3.3
2X O .100 [2.54]
SEE NOTE #2
.573 ± .010
[ 14.55 ]
3M™ Three-Wall Header
.100″ × .100″Latch/Ejector, Straight and Right Angle 3000 Series
TS-0771-06
Sheet 2 of 5
-X2XX
Header with
Short Ejector/Latch
for 3M Sockets without
Strain Relief
-X3XX
Header with
Long Ejector/Latch
for 3M Sockets with
Strain Relief
.424 ± .010
[ 10.77 ]
.08
[2.0]
.97 Ref
[24.6]
.37 Ref
[9.4]
.46 Ref
[11.7]
1.07 Ref
[27.2]
.08
[2.0]
F Typ
Section A-A
(Straight)
E ± .010
.30
[7.6]
.24
[6.1]
.025 ± .002 Sq Typ
[ 0.64 ]
C
L
“Y”
.025 ± .002 Sq
Typ
[ 0.64 ]
Position 1
Orientation
Triangle
.21
[5.3]
.24
[6.1]
.30
[7.6]
F Typ
E ± .010
.049
Ref
.100 Ref
[2.54]
2X Ø .100
[2.54]
(See Note 2) A
C
.16
[4.1]
.197
[5.00] .20
[5.1]
Notch C
(See Table 1 & Note 1)
Notch B
(See Table 1)
Notch A
(See Table 1 & Note1)
B
B
Section B-B
.68
[17.3]
.35
[8.9]
.020
[0.51]
A
A
C
L“Y”
(Right Angle)
.12
[3.0]
-X0XX
Header without Latchs
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™ Three-Wall Header
.100″ × .100″Latch/Ejector, Straight and Right Angle 3000 Series
Table 1
Pin
Quantity
3M Part Number Dimensions Polarization
Notches Provided
A B C D
10 3793 1.26 [32.1] 1.105 [28.07] .865 [21.97] .71 [18.0] B C
14 3314 1.46 [37.2] 1.305 [33.15] 1.065 [27.05] .91 [23.1] B C
16 3408 1.56 [39.7] 1.405 [35.69] 1.165 [29.59] 1.01 [25.6] A B C
20 3428 1.76 [44.8] 1.605 [40.77] 1.365 [34.67] 1.21 [30.7] A B C
26 3429 2.06 [52.4] 1.905 [48.39] 1.665 [42.29] 1.51 [38.3] A B C
34 3431 2.46 [62.6] 2.305 [58.55] 2.065 [52.45] 1.91 [48.5] A B C
40 3432 2.76 [70.2] 2.605 [66.17] 2.365 [60.07] 2.21 [56.1] A B C
50 3433 3.26 [82.9] 3.105 [78.87] 2.865 [72.77] 2.71 [68.8] A B C
60 3372 3.76 [95.6] 3.605 [91.57] 3.365 [85.47] 3.21 [81.5] A B C
64 3764 3.96 [100.7] 3.805 [96.65] 3.565 [90.55] 3.41 [86.6] A B C
Table 2
3M Part
Number
Suffix
Contact Tail Dimension E Pin Cross Section Dimension G
Dimension F Diagonals Corner Radii
-1XX2
-2XX2
Solder Tail for
.062 [1.57]
Thick PC Board
.112
[2.84]
0.0245 ± .0005
[0.622]
0.028 ± .001
[0.71]
0.0075 Ref
[0.191]
ø.035 ± .003
[0.89] (See Note 3)
-1X03
-2X03
Solder Tail for
.094 [2.39] to
.125 [3.18]
Thick PC Board
.155
[3.94]
0.0245 ± .0005
[0.622]
0.028 ± .001
[0.71]
0.0075 Ref
[0.191] ø.035 ± .003
[0.89]
TS-0771-06
Sheet 3 of 5
Notes:
1. Notches A & C will accomodate 3M Polarizing Keys (3M Part #3518 or N3518).
2. Accepts Rear and Front mounting hardware:
Rear Entry: #4-24 thread cutting screw, 3M Part #3341-5, .116 [2.95] dia mounting hole
Front Entry: (Prior to installation of latch on Straight Versions) #2-56 bolt and nut, 3M Part #3341-6,
.106 [2.69] dia mounting hole
3. The recommended PCB hole size for the kinked tail positions on the .112 solder tail connector is .035 ± .002.
Kink is located .05” below bottom surface of plastic. External radius of kink toward part centerline.
Ø.106
[2.69]
or Ø.116
[2.95]
(See Note 2)
G Dim
Position 1
.100 ± .003
[2.54]
.100 ± .003
[2.54]
.060
[1.52]
.300
[7.62]
Side to Side Stackability
B
Recommended Mounting Hole Pattern
(Straight)
.352
[8.94]
C
L
“Y”
C
L
.41
[10.4]
Max to Edge of PCB
for Daisy Chain
Ø.106
[2.69]
or Ø.116
[2.95]
(See Note 2)
G Dim
.029
[0.74]
.100 ± .003
[2.54]
Position 1
.232
[5.89]
C
Recommended Mounting Hole Pattern
(Right Angle)
.100 ± .003
[2.54]
“Y”
Inch
± .005
± .1 ± .01
Tolerance Unless Noted
.0 .00 .000
Inch
[ ] Dimensions for
Reference only
[mm]
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™ Three-Wall Header
.100″ × .100″Latch/Ejector, Straight and Right Angle 3000 Series
TS-0771-06
Sheet 4 of 5
Ordering Information
X3XXX-XXXX XX
3M Part Number
(See Table 1)
Shroud and Pin Configuration
1 = 3 Wall, Right Angle
Solder Tail
2 = 3 Wall, Straight Solder Tail
Latch/Ejector System
0 = No Latch/Ejector
2 = Short Roll PinLatch/Ejectors
3 = Long Roll Pin Latch/Ejectors
Tail
02 = Solder Tail for .062 [1.57] Thick Board
K2= Kinked Solder Tails for .062 [1.57] Thick Board
03 = Solder Tails for .094 to .125 [2.39 to 3.18] Thick Board
blank or UB = 30 µ" Gold with Sn/Pb Tails (App. E3 & C2 Apply)
RB = 30 µ" Gold with Matte Tin Tails (App. E1 & C1 Apply)
Part Customization
This spec sheet details our standard offering.
3M has several capabilities that can provide a part tailored to
your specific needs. Ask your 3M sales representative or
customer service for more details.
Use of snap-in style latch/ejectors in either short (N3XXX-
X5XX) or long (N3XXX-X6XX) styles, installed or shipped
separately (the -5 & -6 snap-in latches are dimensional and
functional equivalents to the -2 & -3 roll pin latches) which are
also available separately with roll pins included. Refer to
chart below.
10 4 3 4 7 8
14 4 3 4 11 12
16 4 3 4 13 14
20 4 3 4 17 18
24 4 3 4 21 22
26 4 3 4 23 24
30 4 5 6 25 26
34 4 7 8 27 28
36 4 7 8 27 28
40 4 7 8 33 34
50 4 7 8 43 44
60 4 11 12 49 50
64 4 11 12 53 54
2500 & 3000 Series Shrouded Header
Positions Kinked
Number of
Tails Kinked
Total
Number of
Pins
Kinked Tail Detail:
Kink is located .05” below bottom surface of plastic.
External radius of kink toward part centerline.
Kinked Tail (K2 option) positions:
• Selective pin removal (ATA or other compatibility)
• Wire wrap tail styles
Blank = Std. Temp Gray (PBT) /(Blank or UB Pltg. Req'd.)
N = High Temp Beige (PCT) /(Blank or UB Pltg. Req'd.)
N = High Temp Black (PCT)/(RB Plating Req'd)
If ordering snap-in or roll pin style latches separately, please use the below chart
Short Latch Long Latch Latch Style Color
Standard Temperature (PBT) 3505-2 3505-3 Roll Pin Gra
y
High Temperature (PCT) N3505-2 N3505-3 Roll Pin Beige
High Temperature (PCT) N3505-2B N3505-3B Roll Pin Black
High Temperature (PPA) 3505-30 3505-31 Snap-In Gray
High Temperature (PPA) N3505-30 N3505-31 Snap-In Beige
High Temperature (PPA) N3505-30B N3505-31B Snap-In Black
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™ Three-Wall Header
.100″ × .100″Latch/Ejector, Straight and Right Angle 3000 Series
TS-0771-06
Sheet 5 of 5
.321
[8.15]
.100 Dia
[2.54]
Polarizing Post
Note: Insert Post into one mounting hardware hole on
bottom of header. Set post to protrude .115″ [2.92].
3201-3 PBT Gray
3201-4 LCP Black
Mounting Hardware
.31
[7.9]
.50
[12.7]
Panhead Thread Cutting Screw:
#4-24 X 5/16″
Type: USA Std BT, Federal BG
Hex Head Bolt, Nut and Washer
Bolt - #2-56 X 1/2″
3341-5
(Installed from bottom of board)
3341-6
(Must be inserted prior to latch on
vertical headers)
3341-5 & 6
Material - Stainless Steel
Polarizing Keys
.15
[3.8]
.09
[2.3]
A
Breakaway Tab .34 Ref
[8.6]
Note: #2216 B/A Scotchweld can be used to adhere keys.
Dim A
N3518 LCP Blac k .02
3518 PBT Gray .02
Regulatory Information Appendix (RIA)
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.
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.
RIA-2217-A
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
3M Electronic Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
800/225-5373
www.3M.com/interconnects
Printed in USA
© 3M 2007
