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™ Four-Wall Header
.100” × .100” Latch/Ejector, Straight, Compliant Pin 3000 Series
• Military (with 3M’s 3518 and N3518 polarizing key)
and centerbump polarization
• Optional ejector latches
• Optional polarizing posts
• Mounting holes for securing header to board
• Dependable eye-of-the needle pin design
• Optional high-temperature insulator
• See the Regulatory Information Appendix (RIA) in
the “RoHS compliance” section of
www.3Mconnectors.com for compliance information
Date Modied: May 22, 2012 TS-0478-C
Sheet 1 of 4
Physical
Insulation:
Material: Glass Filled Polyester (PBT) Glass Filled Polyester (PCT)
Flammability: UL 94V-0
Color: Gray (PBT), Black (PCT)
Contact:
Material: Copper Alloy
Plating:
Underplating: 100 μ” [ 2.54 μm ] Nickel
Wiping Area: 30 μ” [ 0.76 μm ] Gold
Solder Tails: 100 μ” [ 2.54 μm ] Tin Lead or 300u” [7.62 um] Matte Tin (See Ordering Information)
Marking: 3M Logo, Part Identification Number and Orientation Triangle
Electrical
Current Rating: 1 A
Insulation Resistance: >1 × 109 Ω at 500 VDC
Withstanding Voltage: 1,000 VRMS at Sea Level
Environmental
Temperature Rating: -55°C to +105°C
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™ Four-Wall Header
.100” × .100” Latch/Ejector, Straight, Compliant Pin 3000 Series
TS-0478-B
Sheet 2 of 4
C
.100
2.54 REF.
B
.25
6.4
.34
8.6
.28
7.1
D
.100
2.54 REF.
POSITION #1
.020
0.51
.13
3.2
2X O .100 [2.54]
SEE NOTE #2
.185
4.70
-620T02
Header
with Short Ejector/Latch
for 3M Sockets without Strain Relief
-600T02
Header
with No Ejector/Latch
-630T02
Header
with Long Ejector/Latch
for 3M sockets with Strain Relief
.08
[2.0]
.08
[2.0]
.97 Ref
[24.6]
.573 ± .010
[14.55]
.424 ± .010
[10.77]
1.07 Ref
[27.2]
.37 Ref
[9.4] .46 Ref
[11.7]
A
Notch A
(See Table & Note 1)
Notch C
(See Table & Note 1)
Notch B
(See Table)
.35
[8.9]
.21
[5.3] .16
[4.1]
.020
[0.51]
.68
[17.3]
.24
[6.1]
.30
[7.6] .19
[4.8]
.025 ± .002 Sq Typ
[0.64]
.175 ± .010
[4.44]
Position 1
Orientation
Triangle
A
A
Section A-A
C
A
.68
[17.3]
Inch
(mm)
± .005
± .1 ± .01
Tolerance Unless Noted
.0 .00 .000
Inch
[ ] Dimensions for
Reference only
Notes:
1. Notches A & C will accomodate 3M Polarizing Keys 3518 or N3518.
2. Accepts Rear and Front entry 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): #2-56 Bolt and Nut
3M Part # 3341-6 (.106 [2.69] dia. mounting hole).
See illustrations on page 4
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™ Four-Wall Header
.100” × .100” Latch/Ejector, Straight, Compliant Pin 3000 Series
TS-0478-B
Sheet 3 of 4
Pin Qty 3M Part
Number
Dimensions Polarizing
Notches
Provided
Insertion platen
3442-00XX
A B C D
10 3793 1.26 (32.1) 1.105 (28.07) 0.865 (21.97) 0.71 (18.0) BC 3442-0048
14 3314 1.46 (37.2) 1.305 (33.15) 1.065 (27.05) 0.91 (23.1) BC 3442-0049
16 3408 1.56 (39.7) 1.405 (35.69) 1.165 (29.59) 1.01 (25.6) ABC 3442-0050
20 3428 1.76 (44.8) 1.605 (40.77) 1.365 (34.67) 1.21 (30.7) ABC 3442-0051
24 3627 1.96 (49.9) 1.805 (45.85) 1.565 (39.75) 1.41 (35.8) ABC 3442-0052
26 3429 2.06 (52.4) 1.905 (48.39) 1.665 (42.29) 1.51 (38.3) ABC 3442-0053
30 3440 2.26 (57.5) 2.105 (53.47) 1.865 (47.37) 1.71 (43.4) ABC 3442-0054
34 3431 2.46 (62.6) 2.305 (58.55) 2.065 (52.45) 1.91 (48.5) ABC 3442-0055
40 3432 2.76 (70.2) 2.605 (66.17) 2.365 (60.07) 2.21 (56.1) ABC 3442-0056
50 3433 3.26 (82.9) 3.105 (78.87) 2.865 (72.77) 2.71 (68.8) ABC 3442-0057
60 3372 3.76 (95.6) 3.605 (91.57) 3.365 (85.47) 3.21 (81.5) ABC 3442-0058
64 3764 3.96 (100.7) 3.805 (96.65) 3.565 (90.55) 3.41 (86.6) ABC 3442-0059
Ordering Information
Note:
3. Listed below are the PCB hole sizes and tolerances recommended for use with 3M’s compliant
pin header. The insertion force is designed not to exceed 40 pounds per pin and the withdrawal
force is not less than 10 pounds per pin.
4. Use of snap-in latch/ejectors in either short (N3XXX-650T02XX) or long (N3XXX-660T02XX)
styles, installed or shipped separately. (-5 & -6 snap-in latches are dimensionally and functionally
equivalent to -2 & -3 roll pin latches)
Plating sufx:
TC = 30 μ” Gold w/Tin-Lead Tails (App. E2 & C2 Apply)
RB = 30 μ” Gold w/Matte Tin Tails (App. E1 & C1 Apply)
Prex:
Blank = Std.Temp Gray (PBT): (TC Plating Req’d)
N = High Temp Black (PCT) (RB Plating Req’d)
3M Part Number Latch/Ejector System:
0 = No latch/ejectors
2 = Short latch/ejectors
3 = Long latch/ejectors
5 = Short, Snap-In Latch/Ejectors
6 = Long, Snap-In Latch/Ejectors
X XXXX - 6X0T02XX
.106
[2.69] or
.116
[2.95]
(See Note 2)
See Note 3
.300 Min
[7.62]
Side to Side
Stackability
4X .002 ± .001
[0.05]
Break Edges
.100 ± .003
[2.54]
.060
[1.52]
4X R .009 Max
[0.23]
R .020 Sym
[0.51]
.100 ± .003
[2.54]
.352
[8.94]
Position 1
B
Section R-R
Recommended Mounting Hole Pattern
Section S-S
Section T-T
RST
RST
Tail
Section
Compliant SectionMating
Area
Pin Cross Sections
Hole Size for:
Preferred Drilled - ø.0453 ± .0005
Acceptable Drilled - ø.0453 +.0005
-.0010
After Etchback - ø.0460 Max
After Plating - .ø040 ± .003
Board thickness - .093 to .150
Plating:
.001 Minimum Copper plating thickness
.0003 Min Tin plating
If ordering Snap-In style latches separately, please use the chart below
Short Latch Long Latch Color
High Temp (PPA) 3505-30 3505-31 Gray
High Temp (PPA) N3505-30B N3505-31B Black
Assembly Equipment: Use 3442-00XX platen (see chart above) and
appropriate commercial arbor press to press header into pc board.
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™ Four-Wall Header
.100” × .100” Latch/Ejector, Straight, Compliant Pin 3000 Series
TS-0478-B
Sheet 4 of 4
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
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-E
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 P B T G ra y
3201 -4 L C P B la c k
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 Black .02
3518 PBT Gray .02
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 W
asher
Bolt - #2-56 X 1/2”
3341-5
(Installed from bottom of board)
3341-6
(Must be inserted prior to latch o
n
vertical headers)
3341-5 & 6
Material - Stainless Steel
Not for use with Condo headers.
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.
Please recycle. Printed in USA.
© 3M 2012. All rights reserved.
RIA-2217B-E
3
3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnectors.com 3M is a trademark of 3M Company.