6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 265
![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: 265 of 320
- Download datasheet (17Mb)
Insulation Displacement
Contacts
Material and Finish
Copper alloy, duplex plated .000030
[0.00076] gold in mating area, .000100-
.000200 [0.00254-0.00508] tin in crimp
area, with entire contact underplated
.000050 [0.00127] nickel
Related Product Data
Performance Characteristics —
page 255
Application Tooling —
pages 273-275
Technical Documents
pages 277, 278
Product Specification
108-25015, 108-25018, 108-25030
Application Specification
114-25032
Instruction Sheet
408-6532
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Replacement MT Receptacle Contacts
Note: Termination tooling for MT receptacle insulation displacement contacts is shown on pages 273-275.
MT receptacle contacts
incorporate the following
features.
Note: All part numbers are RoHS compliant.
overstress
30-26
26-22
22-20
AWG
Anti-
Wire Size Range
0.05-0.15
0.12-0.3
0.3-0.6
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[mm
Misalignment
Cantilever
Tolerance
2
Beams
]
Wide
[1.27]
.050
Insulation
Diameter
Contact Ident.
The MT receptacle contact
cross-section is primarily
rectangular, with rounded
corners. Two integral
cantilever beams contact
the mating square male
posts. Deflection of these
spring members is limited
by anti-overstress and
excessive permanent
deformation is prevented.
This feature allows a wide
range for tolerance of
misalignment of mating
contacts.
Max.
1
2
3
Standard Pressure
Receptacle
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
5-102395-2
5-102399-1
5-102449-6
Part No.
Identification
Contact
The configuration of the
receptacle completely
encloses the spring
members helping to prevent
damage during handling
and assembly, and makes
the system compatible with
automatic application
techniques.
Contact Ident.
Extraction/Lance Reset Tool
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
—
4
5
High Pressure
No. 843477-3
Receptacle
5-102641-6
5-102642-6
Part No.
—
265
5
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