7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 173

• 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

Closed Entry, End Stackable,
Short Point-of-Contact,
with Standoffs
Material and Finish
Housing — Glass-filled thermoplastic,
black, 94V-0 rated
Contacts — Phosphor bronze,
plated as follows:
Plating A — Duplex .000030
[0.00076] gold on contact area,
.000150-.000300 [0.00381-0.00762]
matte tin on solder area all over .000050
[0.00127] nickel
Plating B — Duplex .000010
[0.000254] gold on contact area,
.000150-.000300 [0.00381-0.00762]
matte tin on solder area all over .000050
[0.00127] nickel
Plating C — .000150-.000300
[0.00381-0.00762] matte tin on solder
leads, all over .000050 [0.00127] nickel
Related Product Data
Mateable Headers —
Refer to the Mating Post Selection
Guide — page 90
Performance Characteristics —
page 171
Technical Documents
Product Specification
108-25026
Application Specification
114-25018
Additional receptacle assembly
sizes are available; minimum order
quantities may apply. Consult
Tyco Electronics.
Note: All part numbers are RoHS
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
compliant.
— page 276
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Mod II Receptacle Assemblies, Double-Row, Surface Mount
.100 [2.54] Centerline
[2.54]
.100
[0.20]
[0.13]
.008
.005
Typ.
[2.54]
No. of
.100
Typ.
Pos.
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
50
60
4
6
8
[9.04]
.356
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1.000 [25.40]
1.100 [27.94]
1.200 [30.48]
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]
2.500 [63.50]
3.000 [76.20]
.200 [5.08]
.300 [7.62]
.400 [10.16]
.500 [12.70]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.900 [22.86]
Dimension
A
[2.54]
.100
Typ.
Recommended Etched Circuit Layout
(for .040 [1.02] min thick PC Board;
.008 [0.20] thick stencil)
A
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
1-5147722-0
1-5147722-1
1-5147722-2
1-5147722-3
1-5147722-4
1-5147722-5
1-5147722-6
1-5147722-7
1-5147722-8
1-5147722-9
2-5147722-4
2-5147722-9
5147722-1
5147722-2
5147722-3
5147722-4
5147722-5
5147722-6
5147722-7
5147722-8
5147722-9
Plating A
[1.75]
.069
[1.52]
.060
Contact Plating/Part Nos.
[2.29]
.090
[6.05]
[1.27]
.238
Typ.
1-5147734-0
1-5147734-1
1-5147734-2
1-5147734-3
1-5147734-4
1-5147734-5
1-5147734-6
1-5147734-7
1-5147734-8
1-5147734-9
2-5147734-4
2-5147734-9
.050
Ref.
5147734-1
5147734-2
5147734-3
5147734-4
5147734-5
5147734-6
5147734-7
5147734-8
5147734-9
Typ.
Plating B
[6.51]
.256
Post
Stop
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[9.85±0.25]
[8.13]
.320
.388±.010
1-5147735-0
1-5147735-1
1-5147735-2
1-5147735-3
1-5147735-4
1-5147735-5
1-5147735-6
1-5147735-7
1-5147735-8
1-5147735-9
2-5147735-4
2-5147735-9
(Point-of-Contact)
5147735-1
5147735-2
5147735-3
5147735-4
5147735-5
5147735-6
5147735-7
5147735-8
5147735-9
[4.42]
Plating C
.174
(Localized Gold
Plate Area)
Max.
[3.00]
(Localized Gold
.118
Plate Area)
[3.18]
.125
173
5