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™ Four-Wall Condo Header
.100” × .100” Right Angle 3000 Series
• Stacked pins conserve space on the circuit board
allowing higher density packaging
• Pin quantity to 128 gives design exibility with
latching
• ‘’HDI’’ alternative
• Accepts standard IDC sockets
• Mates with standard at cable harnesses
• Optional high temperature insulator suitable for ‘’no
lead’’ soldering operations
• High temperature option suitable for reow soldering
using “paste in hole” techniques
• See the Regulatory Information Appendix (RIA) in the
“RoHS compliance” section of www.3Mconnector.
com for compliance information (RIA E1 & C1 apply)
Date Modified: July 5, 2010 TS-0774-E
Sheet 1 of 3
Physical
Insulation:
Material: Glass Filled Polyester (PBT), Glass Filled Polyester (PCT) - High Temp Option
Flammability: UL 94V-0
Color: Gray (PBT), 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 Identication Number and Orientation Triangle
Electrical
Current Rating: 2 A (EIA 364-70)
Insulation Resistance: >1 × 109 Ω at 500 VDC
Withstanding Voltage: 1,000 VRMS at Sea Level
Environmental
Temperature Rating: -55°C to +105°C
Process Rating: 260°C - (High Temp PCT insulator verson), single pass, (prole per J-STD-020C)
(PBT insulator version), maximum insulator temperature 191°C (solder wave
process only)
Moisture Sensitivity Level: 1 (per J-STD-020C) High Temp. (PCT) versions only
UL File No.: E68080
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™ Four-Wall Condo Header
.100” × .100” Right Angle 3000 Series
TS-0774-E
Sheet 2 of 3
1.18 Ref
[29.9]
-L20X
Header with Short Ejector/Latch
for 3M Sockets without Strain Relief
.424 ± .010
[10.77]
.08 [2.0]
.37 Ref
[9.4]
-L30X
Header with Long Ejector/Latch
for 3M Sockets with Strain Relief
1.28 Ref
[32.5]
.573 ± .010
[14.55]
.08 [2.0]
.46 Ref
[11.7]
A
Notch B
(See Table 1)
Notch A
(See Table 1 & Note 1)
Notch C
(See Table 1 & Note 1)
.51
[13.0]
.24 [6.1]
.020
[0.51]
.035 [0.89]
.112 ± .01
[2.84]
.025 Sq Typ
[0.63]
.20 [5.1]
.89
[22.6]
.16 [4.1]
C
Position 1
Orientation
Triangle
2X ø .100
[2.54]
.100 [2.54]
REF.
.100
2.54 REF. .28
7.1
D
.020
0.51
POSITION #1
.660
16.76
.100
2.54 REF.
.100
2.54 REF.
-L00X
Header without Latch Ejectors
A
.68
[17.3]
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™ Four-Wall Condo Header
.100” × .100” Right Angle 3000 Series
TS-0774-E
Sheet 3 of 3
Table 1
Pin
Quantity
3M Part
Number
Dimensions Polarizing
Notches
AC D
20 3793 1.26 (32.1) 0.865 (21.97) 0.71 (18.0) BC
28 3314 1.46 (37.2) 1.065 (27.05) 0.91 (23.1) BC
32 3408 1.56 (39.7) 1.165 (29.59) 1.01 (25.6) ABC
40 3428 1.76 (44.8) 1.365 (34.67) 1.21 (30.7) ABC
48 3627 1.96 (49.8) 1.565 (39.75) 1.41 (35.8) ABC
52 3429 2.06 (52.4) 1.665 (42.29) 1.51 (38.3) ABC
60 3440 2.26 (57.4) 1.865 (47.37) 1.71 (43.4) ABC
68 3431 2.46 (62.6) 2.065 (52.45) 1.91 (48.5) ABC
80 3432 2.76 (70.2) 2.365 (60.07) 2.21 (56.1) ABC
100 3433 3.26 (82.9) 2.865 (72.77) 2.71 (68.8) ABC
120 3372 3.76 (95.6) 3.365 (85.47) 3.21 (81.5) ABC
128 3764 3.96 (100.7) 3.565 (90.55) 3.41 (86.6) ABC
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 Key (3M Part Number 3518 or N3518).
2. 112 [2.84] tail length suitable for .062 [1.57] thick pc board.
3. Contact your 3M sales representative for custom requirements.
4. Use of snap-in style latch/ejectors in either short (X3XXX-L502XX) or X3XXX-L602XX) styles, installed or shipped
separately (-5 & -6 snap-in latches are dimensionally and functionally equivalent to -2 & -3 roll pin latches)
ø.040 ± .003
[ 1.02 ]
(After Plating)
Recommended Hole Pattern
ø .100 Typ
[2.54]
.029 Typ
[0.74]
.232
[5.89]
Position 1
.100 Typ
[2.54]
.100 Typ
[2.54]
Ordering Information
X3XXX - LX02XX
Short Latch Long Latch Color
High Temp (PBT) 3505-30 3505-31 Gray
High Temp (PPA) N3505-30B N3505-31B Black
If ordering Snap-In style latches separately, please use the below chart
3M Part Number
N = High Temp Black (PCT) (RB Plating Req’d)
Blank = Std. Temp Gray (PBT) (Blank or UB Pltg. Req’d.)
Latch/Ejector System
0 = No Latch/Ejector Installed
2 = Short, Roll Pin Latch/Ejectors
3 = Long, Roll Pin Latch/Ejectors
RB = 30 μ” [0.76 μm] Gold with Matte Tin Tails (App. E1 & C1 Apply)
Blank or UB = 30 μ” [0.76 μm] Gold with Tin Lead Tails (App. E3 & C2 Apply)
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.
Please recycle. Printed in USA.
© 3M 2010. All rights reserved.
RIA-2217B-E
3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnector.com 3M is a trademark of 3M Company.