6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 56

• 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

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

3
56
Material and Finish
Housing — Black thermoplastic,
94V-0 rated
Latches — Stainless steel
Contacts — Copper alloy, plated gold
over nickel with tin in termination area
Related Product Data
Performance Characteristics —
page 63
Mateable Headers — pages 29, 30,
34, 35 & 44
Application Tooling — page 60-62
Mates with Posts —
.015 [0.38] square, .125 [3.18] long,
on.050 x .100 [1.27 x 2.54] grid
Technical Documents —
Product Specification 108-1109
Application Specification
114-25029
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
page 64
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Double Row Receptacles, .050 x .100 [1.27 x 2.54] Centerline,
Cable-to-Board, Ribbon Cable, System 50
Note: All part numbers are RoHS compliant.
Position #1
Indicator
[10.92]
[1.37]
.430
No. of
Pos.
.054
[6.45]
100
10
14
16
20
24
26
30
34
40
44
50
60
64
68
72
80
.254
[8.51]
.335
[5.79]
1.010 [25.65]
1.110 [28.19]
1.260 [32.00]
1.360 [34.54]
1.510 [38.35]
1.760 [44.70]
1.860 [47.24]
1.960 [49.78]
2.060 [52.32]
2.260 [57.40]
2.760 [70.10]
.228
.510 [12.95]
.610 [15.49]
.660 [16.76]
.760 [19.30]
.860 [20.32]
.910 [23.11]
[2.54]
.100
A
A
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
B
1.045 [26.54]
1.195 [30.35]
1.295 [32.89]
1.445 [36.70]
1.695 [43.05]
1.795 [45.59]
1.895 [48.13]
1.995 [50.67]
2.195 [55.75]
2.695 [68.45]
.445 [11.30]
.545 [13.84]
.595 [15.11]
.695 [17.65]
.795 [20.19]
.845 [21.46]
.945 [24.00]
C
B
F
[2.59]
.102
E
1.075 [27.31]
1.225 [31.12]
1.475 [37.47]
1.575 [40.00]
1.675 [42.55]
1.775 [45.08]
1.975 [50.17]
2.475 [62.87]
.225 [5.72]
.325 [8.26]
.375 [9.52]
.475 [12.07]
.575 [14.61]
.625 [15.88]
.725 [18.42]
.825 [20.96]
.975 [34.54]
D
C
Dimensions
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Housing
Contact
1.050 [26.67]
1.200 [30.48]
1.450 [36.83]
1.550 [39.37]
1.650 [41.91]
1.750 [44.45]
1.950 [49.53]
2.450 [62.23]
Cover
Latch
[1.27]
.200 [5.08]
.300 [7.62]
.350 [8.89]
.450 [11.43]
.550 [13.97]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.950 [24.13]
.050
D
Typ.
1.221 [31.01]
.096 [2.44]
.146 [3.71]
.171 [4.34]
.221 [5.61]
.271 [6.88]
.296 [7.52]
.346 [8.79]
.396 [10.06]
.471 [11.96]
.521 [13.23]
.596 [15.14]
.721 [18.31]
.771 [19.58]
.821 [20.85]
.871 [22.12]
.971 [24.66]
E
[5.80]
.228
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
1.044 [26.52]
1.144 [29.06]
1.294 [32.87]
1.544 [39.22]
1.644 [41.76]
1.744 [44.30]
1.844 [46.84]
2.044 [51.92]
2.544 [64.62]
.294 [7.47]
.394 [10.01]
.444 [11.28]
.544 [13.82]
.644 [16.36]
.694 [17.63]
.794 [20.17]
.894 [22.71]
[5.03]
F
.198
[6.25]
.246
2-111196-5
2-111196-6
2-111196-7
1-111196-8
2-111196-8
2-111196-9
1-111196-9
3-111196-0
2-111196-0
3-111196-1
2-111196-1
2-111196-2
3-111196-2
3-111196-4
2-111196-3
3-111196-3
2-111196-4
[2.54]
Numbers
Termination
.100
Part
[14.73]
Before
.580