7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 252

• 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
252
Material and Finish
Housing — Black thermoplastic, 94V-0
rated
Posts — Brass, plated as follows:
Plating A — Duplex plated .000030
[.00076] gold on contact area, .000100
[.00254] min. tin on solder area, with
entire post underplated .000050
[.00127] nickel.
Plating B — Duplex plated .000015
[.00038] gold on contact area, .000100
[.00254] min. tin on solder area, with
entire post underplated .000050
[.00127] nickel.
Plating C — .000100 [.00254] tin
over .000050 [.00127] nickel on entire
post
Recommended
PC Board Layout
(Refer to MTE Application Spec.
114-25026 for Stencil Aperature Layout
using .006 [0.152] or .008 [0.203]
stencil thickness
Related Product Data
Mateable AMPMODU MTE
Products —
Receptacle Assemblies (Polarized/
Latching) — pages 230, 231
Receptacle Assemblies with Guide
Ribs (installed in Single-Row
Coupling Shroud) — pages 232, 233,
235, 240
Technical Documents
pages 277, 278
Product Specification
108-25034
Application Specification
114-25026
Note: All part numbers are RoHS
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
compliant.
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
MTE Headers, Vertical, Polarized/Latching, Surface Mount
No. of
[0.62]
Pos.
.025 Typ.
10 1.100[27.94]
11 1.200[30.48]
12 1.300[33.02]
13 1.400[35.56]
14 1.500[38.10]
15 1.600[40.64]
16 1.700[43.18]
17 1.800[45.72]
18 1.900[48.26]
19 2.000[50.80]
20 2.100[53.34]
21 2.200[55.88]
22 2.300[58.42]
23 2.400[60.96]
24 2.500[63.50]
25 2.600[66.04]
[0.64]
2
3
4
5
6
7
8
9 1.000[25.40]
.025
[5.08]
.200
.300[7.62]
.400[10.16]
.500[12.70]
.600[15.24]
.700[17.78]
.800[20.32]
.900[22.86]
Typ.
[2.54]
.100
A
[7.62]
.313
Plated Thru-Hole
Ø .052
[
Ø
1.32
[1.78±0.05]
.070±.002
+ .002
– .003
+ 0.05
– 0.07
1.020[25.91]
1.120[28.45] 1.000[25.40]
1.220[30.99] 1.100[27.94]
1.320[33.53] 1.200[30.48]
1.420[36.07] 1.300[33.02]
1.520[38.61] 1.400[35.56]
1.620[41.15] 1.500[38.10]
1.720[43.69] 1.600[40.64]
1.820[46.23] 1.700[43.18]
1.920[48.77] 1.800[45.72]
2.020[51.31] 1.900[48.26]
2.120[53.85] 2.000[50.80]
2.220[56.39] 2.100[53.34]
2.320[58.93] 2.200[55.88]
2.420[61.47] 2.300[58.42]
2.520[64.01] 2.400[60.96]
.220[5.59]
.320[8.13]
.420[10.67]
.520[13.21]
.620[15.75]
.720[18.29]
.820[20.83]
.920[23.37]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
]
B
A
B
[1.40±0.08]
.055±.003
Dimensions
Position No. 1 Indicator
Recommended PC Board Layout
E
.100[2.54]
.200[5.08]
.300[7.62]
.400[10.16]
.500[12.70]
.600[15.24]
.700[17.78]
.800[20.32]
.900[22.86]
K
K
C
[2.54]
.100
C
D
Typ.
[1.90]
.075
[3.05]
.120
[13.59]
1.020[25.92]
1.120[28.46]
1.220[31.00]
1.320[33.54]
1.420[36.08]
1.520[38.62]
1.620[41.16]
1.720[43.70]
1.820[46.24]
1.920[48.78]
2.020[51.32]
2.120[53.86]
2.220[56.40]
2.320[58.94]
2.420[61.48]
2.520[64.02]
.535
.220[5.60]
.320[8.14]
.420[10.68]
.520[13.22]
.620[15.76]
.720[18.30]
.820[20.84]
.920[23.38]
[1.52]
.063
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
D
[1.53]
0.06
1.010[25.66]
1.060[26.93]
1.110[28.20]
1.160[29.47]
1.210[30.74]
1.260[32.01]
.110[2.80]
.160[4.07]
.210[5.34]
.260[6.61]
.310[7.88]
.360[9.15]
.410[10.42]
.460[11.69]
.510[12.96]
.560[14.23]
.610[15.50]
.660[16.77]
.710[18.04]
.760[19.31]
.810[20.58]
.860[21.85]
.910[23.12]
.960[24.39]
[2.88]
.113
[2.25±0.08]
.088±.003
E
Position No. 1
Pick and Place Cap
5-1375583-1
5-1375583-2
5-1375583-3
5-1375583-4
5-1375583-5
5-1375583-6
5-1375583-7
5-1375583-8
5-1375583-9
6-1375583-0
6-1375583-1
6-1375583-2
6-1375583-3
6-1375583-4
6-1375583-5
6-1375583-6
6-1375583-7
6-1375583-8
6-1375583-9
7-1375583-0
7-1375583-1
7-1375583-2
7-1375583-3
7-1375583-4
[5.76]
.227
Plating A
Section K-K
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Vertical SMT Headers
5-1375582-1
5-1375582-2
5-1375582-3
5-1375582-4
5-1375582-5
5-1375582-6
5-1375582-7
5-1375582-8
5-1375582-9
6-1375582-0
6-1375582-1
6-1375582-2
6-1375582-3
6-1375582-4
6-1375582-5
6-1375582-6
6-1375582-7
6-1375582-8
6-1375582-9
7-1375582-0
7-1375582-1
7-1375582-2
7-1375582-3
7-1375582-4
Plating B
[5.84]
.230
5-1375549-1
5-1375549-2
5-1375549-3
5-1375549-4
5-1375549-5
5-1375549-6
5-1375549-7
5-1375549-8
5-1375549-9
6-1375549-0
6-1375549-1
6-1375549-2
6-1375549-3
6-1375549-4
6-1375549-5
6-1375549-6
6-1375549-7
6-1375549-8
6-1375549-9
7-1375549-0
7-1375549-1
7-1375549-2
7-1375549-3
7-1375549-4
Plating C