6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 262

Conn Unshrouded Header HDR 26 POS 2.54mm Solder ST Thru-Hole

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

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
262
Two-Piece Shields—
Right-Angle Exit
Material and Finish
Shell Halves — Copper alloy, .020
[0.51] thick; pretinned .000030
[0.00076] min.
Related Product Data
Double-Row MT Receptacle
Assemblies — pages 256, 257
Non-Polarizing Covers (Part No.
Series 102541 with back cover
102536 or 102823) —
pages 258, 259
Shield Ferrules — page 263
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
Shielding Hardware and Accessories for
Double-Row MT Receptacle Assemblies
Notes: 1. Match shield size to number of connector positions.
Note: All part numbers are RoHS compliant.
No. of
Pos.
18
26
40
50
60
2. Hole is provided in 26 through 60-position cable shields for application of optional cable tie pull ring after
assembly.
1.010 [25.65]
1.410 [35.81]
2.110 [53.59]
2.610 [66.29]
3.110 [78.99]
crimping under ferrule
assembled shells for
A
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Flare braid over
(Refer to pages 256 & 257)
Ferrule Purchased
Purchased separately
Receptacle Assembly
Inner Shell Half
(See page 263)
separately
Standard MT
Outer Shell Half
1.120 [28.45]
1.166 [29.62]
1.135 [28.83]
1.118 [28.40]
Dimensions
.983 [24.97]
B
(See Note 2)
[3.18]
.125
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Dia.
A
1.413 [35.89]
1.975 [50.17]
2.633 [66.88]
3.133 [79.58]
3.606 [91.59]
(Continued)
C
[8.28]
.326
Outer Shell
102784-2
103139-2
102786-2
102788-2
103141-2
C
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
B
Part Nos.
Inner Shell
102783-2
103138-2
102785-2
102787-2
103140-2

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