7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 250

• 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
250
.025 [0.64] Square
Right-Angle Post (With
Holddown)
Material and Finish
Housing — Black thermoplastic,
94V-0 rated
Posts — Brass, duplex plated .000015
[0.00038] gold on contact area, .000100
[0.00254] min. tin on solder tail, with
entire post underplated .000050
[0.00127] nickel
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
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
No. of
Pos.
10
11
12
13
2
3
4
5
6
7
8
9
1.000 [25.40]
1.100 [27.94]
1.200 [30.48]
1.300 [33.02]
1.400 [35.56]
.400 [10.16]
.500 [12.70]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.900 [22.86]
.300 [7.62]
A
—
Dimensions
1.020 [25.91]
1.120 [28.44]
1.220 [30.99]
1.320 [33.53]
.420 [10.67]
.520 [13.21]
.620 [15.75]
.720 [18.29]
.820 [20.83]
.920 [23.37]
.220 [5.59]
.320 [8.13]
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
B
[0.89±0.08]
.035±.003
AMPMODU Interconnection System
MTE Headers, Polarized/Latching, Through-Hole,
Surface Mount Compatible, Single-Row, .100 [2.54] Centerline
Note: All part numbers are RoHS compliant.
Plated-Thru Hole
1.000 [25.40]
1.100 [27.94]
1.200 [30.48]
.400 [10.16]
.500 [12.70]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.900 [22.86]
.100 [2.54]
.200 [5.08]
.300 [7.62]
[3.05]
.120
[13.59]
*±.003 [±0.08]; tolerance is not to accumulate within one connector pattern.
(2 Plc.)
.535
[1.52]
.060
[1.52]
C
.060
Dia. Typ.
[8.64±0.08]
.340±.003
with Hold Down
Right-Angle
5-104361-1
5-104361-2
5-104361-3
5-104361-4
5-104361-5
5-104361-6
5-104361-7
5-104361-8
5-104361-9
6-104361-0
6-104361-1
6-104361-2
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Header
(Stencil Thickness = .010 [0.25])
.100
[2.54]
Recommended PC Board
[1.78±0.51]
.070±.002
Typ.
A
B
C
.100*
[2.54]
X
X
Typ.
C
Typ.
No. of
Pos.
14
15
16
17
18
19
20
21
22
23
24
25
Position No. 1 Indicator
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
1.500 [38.10]
1.600 [40.64]
1.700 [43.18]
1.800 [45.72]
1.900 [48.26]
2.000 [50.80]
2.100 [53.34]
2.200 [55.88]
2.300 [58.42]
2.400 [60.96]
2.500 [63.50]
2.600 [66.04]
[2.54]
.100
A
[
[1.47±0.08]
.058±.003
.093 +.003
2.36 +0.08
.093
.093
(2 Plc.)
(2 Plc.)
[2.29±0.05]
.090±.002
-.000
-.000
[4.57]
.180
1.420 [36.07]
1.520 [38.61]
1.620 [41.15]
1.720 [43.69]
1.820 [46.23]
1.920 [48.77]
2.020 [51.31]
2.120 [53.85]
2.220 [56.39]
2.320 [58.93]
2.420 [61.47]
2.520 [64.01]
Dimensions
]
Dia.
[6.65]
.262
B
1.300 [33.02]
1.400 [35.56]
1.500 [38.10]
1.600 [40.64]
1.700 [43.18]
1.800 [45.72]
1.900 [48.26]
2.000 [50.80]
2.100 [53.34]
2.200 [55.88]
2.300 [58.42]
2.400 [60.96]
[8.89]
.350
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Section X-X
[5.84]
.230
C
(Contact Area)
[5.08]
with Hold Down
.200
Right-Angle
6-104361-3
6-104361-4
6-104361-5
6-104361-6
6-104361-7
6-104361-8
6-104361-9
7-104361-0
7-104361-1
7-104361-2
7-104361-3
7-104361-4
[3.68]
.145
Header
Ref.
[3.68]
[5.08]
.145
.200