6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 131
![Conn Unshrouded Header HDR 26 POS 2.54mm Solder ST Thru-Hole](/photos/41/39/413989/pr1055048a_sml.jpg)
6-146256-3
Manufacturer Part Number
6-146256-3
Description
Conn Unshrouded Header HDR 26 POS 2.54mm Solder ST Thru-Hole
Manufacturer
TE Connectivity
Type
Unshrouded Headerr
Datasheet
1.1-102618-8.pdf
(320 pages)
Specifications of 6-146256-3
Pitch
2.54 mm
Number Of Rows
2
Number Of Contacts
26
Gender
HDR
Contact Plating
Gold Over Nickel
Termination Method
Solder
Product Type
Connector
Mount Angle
Vertical
Pcb Mount Retention
Without
Surface Mount Compatible
Yes
Board Standoff
With
Mounting Ears
Without
Mating Connector Lock
Without
Post Size (mm [in])
0.64 [.025]
Mating Post Length (mm [in])
5.84 [0.230]
Panel Mount Retention
Without
Insulation Resistance (m?)
5,000
Dielectric Withstanding Voltage (v)
750
Termination Post Length (mm [in])
3.05 [0.120]
Solder Tail Contact Plating
Tin over Nickel, Matte Tin over Nickel
Header Type
Breakaway
Number Of Positions
26
Centerline (mm [in])
2.54 [0.100]
Row-to-row Spacing (mm [in])
2.54 [0.100]
Selectively Loaded
No
Mount Type
Printed Circuit Board
Contact Plating, Mating Area, Material
Gold (15)
Contact Shape
Square
Contact Base Material
Phosphor Bronze
Housing Material
Thermoplastic - GF
Ul Flammability Rating
UL 94V-0
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C, Reflow solder capable to 245°C, Reflow solder capable to 260°C, Pin-in-Paste capable to 245°C, Pin-in-Paste capable to 260°C
Rohs/elv Compliance History
Always was RoHS compliant
Operating Temperature (°c)
-65 – +105
High Temperature Housing
Yes
High Speed Serial Data Connector
No
- Current page: 131 of 320
- Download datasheet (17Mb)
.025 [0.64] Square
Straight Post (with
Detent Windows and
Mounting Ears)
Material and Finish
Housing — Black thermoplastic,
94V-0 rated
Posts — Copper alloy, plated .000030
[0.00076] gold over .000050 [0.00127]
nickel on entire post
Related Product Data
Mateable Connectors
AMPMODU MTE Receptacles —
pages 232, 233, 235 (used with
coupling shroud on page 241)
AMPMODU Wire-Applied
Receptacles — pages 216-219
Accessories
Barrier Insert — page 204
Technical Documents
See mating connector for applicable
product and application specifications.
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
No. of
Pos.
10
20
24
26
30
32
34
40
50
60
1.280 [32.51]
1.480 [37.59]
1.580 [40.13]
1.780 [45.21]
1.880 [47.75]
1.980 [50.29]
2.280 [57.91]
2.780 [70.61]
3.280 [83.31]
.780 [19.81]
A
— page 276
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
1.200 [30.48]
1.400 [35.56]
1.500 [38.10]
1.700 [43.18]
1.800 [45.72]
1.900 [48.26]
2.200 [55.88]
2.700 [68.58]
3.200 [81.28]
.700 [17.78]
[10.16]
AMPMODU Interconnection System
Standard Profile Headers—Shrouded Bulkhead Type; with .150 [3.81] End
Dimension, Double-Row, .100 x .100 [2.54 x 2.45] Centerline
Note: All part numbers are RoHS compliant.
.400
B
[22.35]
.880
[5.59]
.220
[11.18±0.05]
.440±.002
[1.02]
1.100 [27.94]
1.200 [30.48]
1.400 [35.56]
1.500 [38.10]
1.600 [40.64]
1.900 [48.26]
2.400 [60.96]
2.900 [73.66]
Typ.
.040
.400 [10.16]
.900 [22.86]
C
[5.97±0.05]
.235±.002
**Both mating faces have same end dimension.
[8.94]
Typ.
.352
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
F
(4 Corners)
R Max.
[0.13]
.005
Recommended Panel Cutout
Dimensions
1.104 [28.04]
1.604 [40.74]
1.804 [45.82]
1.904 [48.36]
2.104 [53.44]
2.204 [55.98]
2.304 [58.52]
2.604 [66.14]
3.104 [78.84]
3.604 [91.54]
.150**
[3.81]
[2.54]
.100
D
Typ.
G
[6.10]
.240
Typ.
H
C
D
B
[±0.05]
±.002
Typ.
A
1.304 [33.12]
1.804 [45.82]
2.004 [50.90]
2.104 [53.44]
2.304 [58.52]
2.404 [61.06]
2.504 [63.60]
2.804 [71.22]
3.304 [83.92]
3.804 [96.62]
G
[2.03]
.080
E
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Typ.
.130-.135
[3.30-3.43]
[1.19]
F
.047
Typ.
.290 [7.37]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
.190 [4.83]
D
[±0.05]
±.002
F
[1.57]
Dia. Typ.
.062
Typ.
[2.03]
.080
Typ.
—
R
1.090 [27.69]
1.190 [30.23]
1.390 [35.31]
1.490 [37.85]
1.590 [40.39]
1.890 [48.01]
2.390 [60.71]
2.890 [73.41]
[13.46]
.890 [22.61]
.530
[7.11]
.280
[7.32]
G
.288
[2.54]
[2.29]
.100
.090
Typ.
Thick Panel
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[1.57]
.062
1.300 [33.02]
1.500 [38.10]
1.600 [40.64]
1.800 [45.72]
1.900 [48.26]
2.000 [50.80]
2.300 [58.42]
2.800 [71.12]
3.300 [83.82]
.800 [20.32]
[8.08]
.318
H
(Contact Area)
[5.08]
.200
[2.29]
.090
Typ.
Ref.
Part Nos.
1-87605-1
1-87605-2
1-87605-3
1-87605-6
2-87605-1
2-87605-6
87605-1
87605-6
87605-8
87605-9
[8.38]
.330
131
5
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