6-146261-3 TE Connectivity, 6-146261-3 Datasheet - Page 103
![Conn Unshrouded Header HDR 26 POS 2.54mm Solder ST Thru-Hole](/photos/41/39/413989/pr1055048a_sml.jpg)
6-146261-3
Manufacturer Part Number
6-146261-3
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 6-146261-3
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
Current Rating (a)
3
Insulation Resistance (m?)
5,000
Dielectric Withstanding Voltage (v)
750
Termination Post Length (mm [in])
2.29 [0.090]
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 (30)
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
Approved Standards
UL E28476, CSA LR7189
Operating Temperature (°c)
-65 – +105
High Temperature Housing
Yes
High Speed Serial Data Connector
No
- Current page: 103 of 320
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.025 [0.64] Square
Right-Angle Posts
Material and Finish
Housing — Black thermoplastic, 94V-0
rated, high temperature compatible
Posts — Phosphor bronze, duplex
plated .000030 [0.00076] gold on con-
tact area, .000100-.000200 [0.00254-
0.00508] matte tin on solder tail, with
entire post underplated .000050
[0.00127] nickel
Performance Characteristics
(Board Retention Tails)
Insertion Force — 12 lb [53.4N] max.
Retention Force — .25 lb [1.11N] min.
Related Product Data
Mateable Connectors —
Refer to the Mating Post Selection
Guide — page 90
Technical Documents
See mating connector for applicable
product and application specifications.
Notes: 1. Headers without retention tails may be broken to the desired number of positions using Tool Kit No. 314818-1 (not shown).
Notes:
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Retention Tails
(See Note 2.)
Solder Tails
(See Notes
With Board
1 and 2.)
Header
Style
With
2. Headers are also available in sizes 2 thru 39 positions (with Solder Tails) and 4 thru 39 positions (with Board Retention Tails).
When ordering, add the prefix and/or suffix (dash) numbers plus 5- -0 to the base part number that corresponds with the number
of positions. For example, the complete part number for an 8-position header with solder tails (C dimension .120 [3.05)] would be
5-146304-8. The complete part number for a 26-position header with board retention tails (C dimension .120 [3.05]) would be
7-146306-6. This part numbering system applies only to this page.
No. of
— page 276
Pos.
40
40
1
3
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
3.984 [101.19]
3.984 [101.19]
.084 [2.13]
.084 [2.13]
AMPMODU Interconnection System
Breakaway Headers—Unshrouded, Single-Row,
.100 [2.54] Centerline
Headers with Board Retention Tails
Note: All part numbers are RoHS compliant.
Headers with Solder Tails
A
Recommended Hole Size
Recommended Hole Size
[0.89±0.08]
[1.14±0.02]
[1.02±0.08]
[1.14±0.02]
.035±.003
.045±.001
.040±.003
.045±.001
Dimensions
Before Plating
Before Plating
(Plated)
(Plated)
*±.003 [±0.08] tolerances not to accumulate within one connector pattern.
*±.003 [±0.08] tolerances not to accumulate within one connector pattern.
[2.54]
.100
3.900 [99.06]
3.900 [99.06]
[3.51]
(2 Plc.)
[3.51]
Dia. Typ.
Dia. Typ.
.138
Dia. Typ.
Dia. Typ.
.138
[1.07]
(2 Plc.)
.042
[1.07]
.100
[2.54]
.042
Typ.
—
—
B
(for .062 [1.57] thick PC board; .008 [.203] thick stencil)
(for .062 [1.57] thick PC board; .008 [.203] thick stencil)
Typ.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Recommended PC Board Mounting Pattern
Recommended PC Board Mounting Pattern
C = .120 [3.05]
D = .230 [5.84]
E = .185 [4.70]
5-146304-1
9-146304-0
5-146306-3
9-146306-0
(Continued)
Part Nos.
[2.54]
.100*
[2.54]
.100*
A
B
A
B
[0.76±0.05]
[0.76±0.05]
.030±.002
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
.030±.002
C = .110 [2.79]
D = .318 [8.08]
E = .200 [5.08]
5-146305-1
9-146305-0
5-146307-3
9-146307-0
Part Nos.
[1.14]
.045
Typ.
[1.14]
.045
Typ.
(Contact
E Ref.
(Contact
Area)
E Ref.
Area)
[2.29±0.05]
[3.81±0.05]
.150±.002
.090±.002
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
D
D
using Swaged Tails
[3.56]
(All Header Sizes)
[3.56]
.140
Board Retention
.140
[2.29]
.090
[2.29]
.090
C
C
103
5
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