7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 122

• Manufacturer Part Number: 7-146285-0
• Description: Conn Unshrouded Header HDR 20 POS 2.54mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr

Specifications of 7-146285-0

• Pitch: 2.54 mm
• Number Of Rows: 1
• Number Of Contacts: 20
• 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
• 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: 20
• 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: Liquid Crystal Polymer (LCP)
• 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
• High Temperature Housing: Yes
• High Speed Serial Data Connector: No

5
122
.025 [0.64] Square
Right-Angle Post
(with Detent Windows)
Material and Finish
Housing — Black thermoplastic,
94V-0 rated
Posts — Phosphor bronze, plated as
follows:
Plating A — Duplex plated .000030
[0.00076] gold on contact area,
.000100-.000200 [0.00254-0.00508]
tin on solder area, with entire post
underplated .000050 [0.00127] nickel
Plating B — Duplex plated .000015
[0.00038] gold on contact area,
.000100-.000200 [0.00254-0.00508]
tin on solder area, with entire post
underplated .000050 [0.00127] nickel
Plating C — .000100-.000200
[0.00254-0.00508] tin over .000050
[0.00127] nickel on entire post
Related Product Data
Mateable Connectors
AMPMODU Board Mount
Receptacles — pages 176, 179, 180
AMPMODU Wire-Applied
Receptacles — pages 216-219
AMPMODU MTE Receptacles —
pages 228, 229, 234
AMPMODU MT Receptacles —
pages 256, 257
Technical Documents
See mating connector for applicable
product and application specifications.
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
— page 276
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Standard Profile Headers—Shrouded, with .066 [1.68] End Dimension,
Double-Row, .100 x .100 [2.54 x 2.54] Centerline
Note: All part numbers are RoHS compliant.
(Standoffs)
[16.23]
.639
[0.33]
.013
No. of
Pos.
10
12
14
16
18
20
22
24
26
28
30
6
8
(2 Plc.)
[1.68]
.066
[10.16]
[12.42]
.400
.489
1.012 [25.70]
1.112 [28.24] 1.032 [26.21]
1.212 [30.78] 1.132 [28.75] 1.000 [25.40] .106 [2.69]
1.312 [33.32] 1.232 [31.29] 1.100 [27.94] .106 [2.69] 1.006 [25.55]
1.412 [35.86] 1.332 [33.83] 1.200 [30.48] .106 [2.69] 1.106 [28.09]
1.512 [38.40] 1.432 [36.37] 1.300 [33.02] .106 [2.69] 1.206 [30.63]
1.612 [40.94] 1.532 [38.91] 1.400 [35.56] .106 [2.69] 1.306 [33.17]
.412 [10.46]
.512 [13.00]
.612 [15.54]
.712 [18.08]
.812 [20.62]
.912 [23.16]
*±.003 [±0.08] tolerances not to accumulate
Recommended PC Board Hole Layout
A
(for .055 [1.40] min. thick PC board)
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
within one connector pattern.
D
[0.89±0.08]
.035±.003
.332 [8.43]
.432 [10.97]
.532 [13.51]
.632 [16.05]
.732 [18.59]
.832 [21.13]
.932 [23.67]
.100*
[2.54]
[2.54]
.100
E
B
Typ.
Typ.
C
A
B
C
Dia. Typ.
Dimensions
.200 [5.08]
.300 [7.62]
.400 [10.16] .206 [5.23]
.500 [12.70] .206 [5.23]
.600 [15.24] .306 [7.77]
.700 [17.78] .306 [7.77]
.800 [20.32] .406 [10.31]
.900 [22.86] .106 [2.69]
C
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
.106 [2.69]
.106 [2.69]
[6.10]
.240
Typ.
(2 Plc.)
D
[2.29]
[2.03]
.080
.090
(3 Plc.)
[2.54]
.100*
[1.02]
.040
[2.54]
.100
.806 [20.47]
.906 [23.01]
—
—
—
—
—
—
—
(Contact Area)
E
[5.08]
.200
[7.11]
.280
Ref.
5-103166-1
5-103166-2
5-103166-3
5-103166-4
5-103166-5
5-103166-6
5-103166-7
5-103166-8
5-103166-9
6-103166-0
6-103166-1
6-103166-2
6-103166-3
Plating A
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[3.99]
Post Plating/Part Nos.
[8.08]
.157
.318
5-102617-1
5-102617-2
5-102617-3
5-102617-4
5-102617-5
5-102617-6
5-102617-7
5-102617-8
5-102617-9
6-102617-0
6-102617-1
6-102617-2
6-102617-3
Plating B
8-87579-5
5-87579-1
5-87579-2
5-87579-3
5-87579-4
5-87579-5
5-87579-6
5-87579-7
5-87579-8
5-87579-9
6-87579-0
6-87579-1
6-87579-2
Plating C
[2.54]
.100
[3.43]
.135