6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 222

• 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

5
222
Material and Finish
Copper alloy C7025, plated as follows:
Plating A — Duplex plated .000030
[0.00076] min. gold on contact area,
.000050 [0.00127] min. tin in crimp
area, with entire contact underplated
.000050 [0.00127] min. nickel
Plating B — Duplex plated .000015
[0.00038] min. gold on contact area,
.000050 [0.00127] min. tin in crimp
area, with entire contact underplated
.000050 [0.00127] min. nickel
Plating C — .000100 [0.00254] min.
tin over .000050 [0.00127] min. nickel
on entire contact
Related Product Data
Performance Characteristics —
page 221
Housings used in —
Short Point—pages 223, 224
AMPMODU MTE Unloaded
Housings — pages 228-233
Application Tooling —
page 270-272
Technical Documents
pages 276-278
Product Specification
108-1472
Application Specification
114-25038
*For use with Model “K” machines. Call the Tooling/Technical Assistance Center (1-800-722-1111) for part nos. of applicators for use with the Model “G”
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
machines (shown on page 288), as well as other bench machines and fully automatic AMPOMATOR lead making machines.
Order quantity reflects the number
Ten plugs are supplied per strip.
AWG
32-28
26-22
24-20
Wire Size
Range
Part No. 104072-1
of strips required.
0.03-0.08
Keying Plug
0.13-0.3
0.2-0.5
[mm
2
]
.025-.060 [0.64-1.52]
.025-.060 [0.64-1.52]
.025-.060 [0.64-1.52]
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
Range
Dia.
Ins.
.
.
AMPMODU Interconnection System
Short Point Crimp Snap-In Receptacle Contacts
Note: All part numbers are RoHS compliant.
Extraction/Lance Reset
Tool No. 843477-1
Plating C
Plating C
Plating C
Plating A
Plating B
Plating A
Plating B
Plating A
Plating B
Finish
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1-104481-1
1-104481-0
5-104481-2
1-104480-3
1-104480-2
1-104480-7
1-104479-0
Strip Form
104479-9
104479-8
(Standard Pressure)
Contact Part No.
[0.30]
.012
Gap
Loose Piece
1-104481-3
1-104481-2
5-104481-6
1-104480-6
1-104480-5
1-104480-4
1-104479-3
1-104479-2
1-104479-1
Section C - C
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[11.68]
.460
C
AMP-O-LECTRIC
Quick-Change
Applicator for
Machine*
567296-2
567297-2
567298-2
C
[1.52]
.060
[1.73]
.068
Stripper/Crimper
AMP-O-MATIC
Applicator for
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Machine
466980-1
466981-1
466982-1
91518-1
91518-1
91551-1
Hand
Tool
Nos.