6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 287

• 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

Single Row .156 [3.96]
Centerline
Material and Finish
Housing — Black thermoplastic, 94V-0
rated
Contacts — Copper alloy, plated as
follows:
Plating A — Selectively plated
.000030 [0.00076] gold on contact area,
with gold flash over .000050 [0.00127]
nickel on entire contact
Plating B — .000079 [0.00201] min.
tin on entire contact
Plating C — (Solder Resist) —
.000030 [0.00076] gold over .000050
[0.00127] nickel on contact area,
.000500 [0.01270] aluminum on inside
area of solder tines; remainder of contact
unfinished
Related Product Data
Recommended Board Layout —
page 288
Mates with —
Machine Applied Posts — page 294
Headers — pages 295-297
Performance Specifications —
page 305
Technical Documents
page 305
Keying Plug
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
(Use in Board Mount
Part No. 86181-2
Receptacles)
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
The letter A
stamped on
contact indicates
mating end of
receptacle.
AMPMODU Interconnection System
Mod I Receptacle Assemblies, Vertical Board Mount,
.031 x .062 [0.79 x 1.57] Centerline
Note: All part numbers are RoHS compliant.
Pos.
No.
10
11
12
13
14
15
16
17
18
19
20
of
2
3
4
5
6
7
8
9
1.092 [27.74]
1.248 [31.70]
1.404 [35.66]
1.560 [39.62
1.716 [43.59]
1.872 [47.55]
2.028 [51.51]
2.184 [55.47]
2.340 [59.44]
2.496 [63.40]
2.652 [67.36]
2.808 [71.32]
2.964 [75.29]
.156 [3.96]
.312 [7.92]
.468 [11.89]
.624 [15.85]
.780 [19.81]
.936 [23.77]
A
Dimensions
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1.092 [27.74]
1.248 [31.70]
1.404 [35.66]
1.560 [39.62]
1.716 [43.59]
1.872 [47.55]
2.028 [51.51]
2.184 [55.47]
2.340 [59.44]
2.496 [63.40]
2.652 [67.36]
2.808 [71.32]
2.964 [75.29]
3.120 [79.25]
.312 [7.92]
.468 [11.89]
.624 [15.85]
.780 [19.81]
.936 [23.77]
B
[3.96]
.156
Post Entry
Typ.
Type A
B
1-87984-0 1-87983-0 1-87989-0 1-87993-0 1-87986-0 1-87985-0 1-87990-0
1-87984-1 1-87983-1 1-87989-1 1-87993-1 1-87986-1 1-87985-1 1-87990-1
1-87984-2 1-87983-2 1-87989-2 1-87993-2 1-87986-2 1-87985-2 1-87990-2
1-87984-3 1-87983-3 1-87989-3 1-87993-3 1-87986-3 1-87985-3 1-87990-3
1-87984-4 1-87983-4 1-87989-4 1-87993-4 1-87986-4 1-87985-4 1-87990-4
1-87984-5 1-87983-5 1-87989-5 1-87993-5 1-87986-5 1-87985-5 1-87990-5
1-87984-6 1-87983-6 1-87989-6 1-87993-6 1-87986-6 1-87985-6 1-87990-6
1-87984-7 1-87983-7 1-87989-7 1-87993-7 1-87986-7 1-87985-7 1-87990-7
1-87984-8 1-87983-8 1-87989-8 1-87993-8 1-87986-8 1-87985-8 1-87990-8
1-87984-9 1-87983-9 1-87989-9 1-87993-9 1-87986-9 1-87985-9 1-87990-9
2-87984-0 2-87983-0 2-87989-0 2-87993-0 2-87986-0 2-87985-0 2-87990-0
Plating A
[±0.38]
±.015
87984-2
87984-3
87984-4
87984-5
87984-6
87984-7
87984-8
87984-9
A
Standard Pressure
Plating B
87983-2
87983-3
87983-4
87983-5
87983-6
87983-7
87983-8
87983-9
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Type A
X
Plating C
87989-2
87989-3
87989-4
87989-5
87989-6
87989-7
87989-8
87989-9
X
High Pressure
Plating B
[2.84±0.00]
.112-.000
Post Entry
87993-2
87993-3
87993-4
87993-5
87993-6
87993-7
87993-8
87993-9
Type B
Contact
+.010
[1.17]
+0.25
.046
Area
[4.62]
.182
Plating A
87986-2
87986-3
87986-4
87986-5
87986-6
87986-7
87986-8
87986-9
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208a
Standard Pressure
X-X
[7.62±0.08]
Plating B
.300±.003
Type B
87985-2
87985-3
87985-4
87985-5
87985-6
87985-7
87985-8
87985-9
Plating C
87990-2
87990-3
87990-4
87990-5
87990-6
87990-7
87990-8
87990-9
[0.46]
.018
[4.45±0.18]
.175±.007
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