Underplating: Nickel - Overall (See Ordering Information)
Wiping Area: 30 µ” [ 0.76 μm ] Gold
Solder Tails: Tin Lead or Matte Tin (See Ordering Information)
Plating:
Material: Copper Alloy
Marking:
3M Logo, Part Identification Number and Orientation Triangle
Electrical
Current Rating:
2 A (EIA 364-70)
Insulation Resistance:
>1 × 10
9
Ω
at 500 V
DC
Withstanding Voltage:
1,000 V
RMS
at Sea Level
Environmental
Temperature Rating:
-55°C to +105°C
Process Rating:
260°C - (High Temp PCT insulator verson), single pass, (profile per J-STD-020C)
(PBT insulator version), maximum insulator temperature 191°C (solder wave
processonly)
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 Header
-X0XX
Header without Latch Ejector
.100” × .100” Latch/Ejector, Straight and Right Angle
-X2XX
Header with
Short Ejector/Latch
for 3M Sockets without
Strain Relief
3000 Series
-X3XX
Header with
Long Ejector/Latch
for 3M Sockets with
Strain Relief
.68
[17.3]
.08
[2.0]
.424
±
.010
[ 10.77 ]
.97 Ref
[24.6]
.08
[2.0]
.573
±
.010
[ 14.55 ]
1.07 Ref
[27.2]
A
.025
±
.002 Sq Typ
[ 0.64 ]
.37 Ref
[9.4]
D
.24
[6.1]
.46 Ref
[11.7]
.020
0.51
.100
2.54
REF.
.28
7.1
.30
[7.6]
.25
6.4
.13
3.3
2X
O
.100 [2.54]
SEE NOTE #2
.100
2.54
POSITION #1
B
REF.
.34
8.6
C
L
“Y”
Dim. E
F Typ
Section A-A
(Straight)
Position 1
Orientation
Triangle
Notch A
(See Table 1 & Note1)
Notch B
(See Table 1)
.16
[4.1]
Notch C
(See Table 1 & Note 1)
.025
±
.002 Sq Typ
[ 0.64 ]
.21
[5.3]
A
B
F Typ
.24
[6.1]
.68
[17.3]
.35
[8.9]
.12
[3.0]
C
L
“Y”
.30
[7.6]
Dim. E
.049 Ref
[1.24]
.100 Ref
[2.54]
.020
[0.51]
2X ø .100
[2.54]
(See Note 2)
A
C
A
B
.197
[5.00]
.20
[5.1]
Section B-B
(Right Angle)
C
TS-0772-K
Sheet 2 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
™
Four-Wall Header
Table 1
Pin Qty
10
14
16
20
24
26
30
34
40
50
60
64
.100” × .100” Latch/Ejector, Straight and Right Angle
3M Part
Number
3793
3314
3408
3428
3627
3429
3440
3431
3432
3433
3372
3764
3000 Series
Polarizing
Notches
BC
BC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
Dimensions
A
1.265 (32.13)
1.465 (37.21)
1.565 (39.75)
1.765 (44.83)
1.965 (49.91)
2.065 (52.45)
2.265 (57.53)
2.465 (62.61)
2.765 (70.23)
3.265 (82.93)
3.765 (95.63)
3.965 (100.71)
Inch
(mm)
Tolerance Unless Noted
.0
Inch
± .1
.00
.000
± .01 ± .005
B
1.104 (28.04)
1.304 (33.12)
1.404 (35.66)
1.604 (40.74)
1.804 (45.82)
1.904 (48.36)
2.104 (53.44)
2.304 (58.52)
2.604 (66.14)
3.104 (78.84)
3.604 (91.54)
3.804 (96.62)
C
0.865 (21.97)
1.065 (27.05)
1.165 (29.59)
1.365 (34.67)
1.565 (39.75)
1.665 (42.29)
1.865 (47.37)
2.065 (52.45)
2.365 (60.07)
2.865 (72.77)
3.365 (85.47)
3.565 (90.55)
D
0.705 (17.91)
0.905 (22.99)
1.005 (25.53)
1.205 (30.61)
1.405 (35.69)
1.505 (38.23)
1.705 (43.31)
1.905 (48.39)
2.205 (56.01)
2.705 (68.71)
3.205 (81.41)
3.405 (86.49)
[ ] Dimensions for
Reference only
Table 2
3M Part
Number Suffix
-5XX2
-6XX2
-5X03
-6X03
Contact Tail
Solder Tail for
.062 (1.57)
Thick PC Board
Solder Tail for 0.94
(2.39) to .125 (3.18)
Thick PC Board
Dim E
.112 ± .010
(2.84)
.155 ± .010
(3.94)
Pin Cross Section
Dim F
.0245 ± .0005
(0.622)
.0245 ± .0005
(0.622)
Diagonals
.028 ± .001
(0.71)
.028 ± .001
(0.71)
Corner Radii
.0075 Ref
(0.191)
.0075 Ref
(0.191)
Dim G
0.035 ± .003
(0.89) (See Note 3)
0.035 ± .003 (0.89)
.300
[7.62]
Side to Side Stackability
or ø.116
ø.106
[2.69]
[2.95]
(See Note 2)
Dim G
ø.106 or ø.116
[2.95]
[2.69]
.41
(See Note 2)
[10.4]
Max to Edge of PCB
Dim G
for Daisy Chain
“Y”
C
L
"Y"
C
L
Position 1
.100
±
.003
[2.54]
.232
[5.89]
C
.060
[1.52]
Position 1
.100
±
.003
[2.54]
.352
[8.94]
B
.029
[0.74]
.100
±
.003
[2.54]
.100
±
.003
[2.54]
Recommended Mounting Hole Pattern
(Straight)
Recommended Mounting Hole Pattern
(Right Angle)
Notes: 1. Notches A & C will accomodate 3M Polarizing Keys (3M Part #3518 or #N3518).
2. Mounting hardware: From solder side of pc board use #4-24 thread cutting screw (3M Part # 3341-5) and .116 [2.95] dia mounting hole. For right angle version only, #2-56 bolt and nut (3M
Part # 3341-6) with .106 [2.69] dia mounting hole may be used.
3. The recommended PCB hole size for the kinked tail positions on the .112 solder tail connector is .035 ± .002. See page 4 for kink position details (K2 version).
4. Contact your 3M sales representative for custom requirements.
Blank or UB = 30 μ” (0.76 μm ] Gold and 200 μ” [ 5.08 μm ]
Tin Lead over 100 μ” [ 2.54 μm ] Nickel (App. E3 & C2 Apply)
Tail
02 = for .062 [1.57] thick board
03 = for .094 to .125 [2.39 to 3.18] thick board
K2 = kinked for .062 [1.57] thick board
Latch/Ejector System
0 = No Latch/Ejector installed
2 = Short Roll Pin Latch/Ejectors
3 = Long Roll Pin Latch/Ejectors
5 = Short, Snap-In Latch/Ejectors
6 = Long, Snap-In Latch/Ejectors
TS-0772-K
Sheet 3 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
™
Four-Wall Header
This spec sheet details our standard offering.
.100” × .100” Latch/Ejector, Straight and Right Angle
Part Customization
Polarizing Post
.318
[8.08]
.100 Dia
[2.54]
3000 Series
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.
Both snap in and roll pin latches may be ordered sepa-
rately. Snap in and roll style latches are dimensionally and
functionally equivalent. If ordering snap-in or roll pin style
latches separately, please use the below chart.
Short
Latch
Standard Temperature
(PBT)
High Temperature
(PCT)
High Temperature (PBT)
High Temperature (PPA)
3505-2
N3505-2B
3505-30
N3505-30B
Long
Latch
3505-3
N3505-3B
3505-31
N3505-31B
Latch
Style
Roll Pin
Roll Pin
Snap-In
Snap-In
Color
Gray
Black
Gray
Black
3201-4
3201-5
LCP
PBT
Black
Gray
Note: Insert Post into one mounting hardware hole on bottom of header. Set
post to protrude .115” [2.92].
2500 & 3000 Series Shrouded Header
Total Number
of Pins
10
14
16
20
24
26
30
34
36
40
50
60
64
Number of
Tails Kinked
4
4
4
4
4
4
4
4
4
4
4
4
4
Positions Kinked
3
3
3
3
3
3
5
7
7
7
7
11
11
4
4
4
4
4
4
6
8
8
8
8
12
12
7
11
13
17
21
23
25
27
27
33
43
49
53
8
12
14
18
22
24
26
28
28
34
44
50
54
• Selective pin removal (ATA or other compatability)
• Wire wrap tails styles
Kinked Tail Detail:
Kink is located .05” below bottom surface of plastic.
External radius of kink toward part centerline.
Mounting Hardware
3341-5
(Installed from bottom of board)
3341-6
(Must be inserted prior to latch on
vertical headers)
Polarizing Keys
Dim A
N3518
LCP
PBT
Black
Gray
.02
.02
.31
[7.9]
.50
[12.7]
3518
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”
Breakaway Tab
.15
[3.8]
.34 Ref
[8.6]
A
.09
[2.3]
3341-5 & 6
Material - Stainless Steel
Note: #2216 B/A Scotchweld can be used to adhere keys.
TS-0772-K
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
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
正常情况下串口的信息：
INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL (66666666).
INFO: CReg2440Uart::CReg2440Uart using processor frequency repor ......
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