7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 181

• 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

Dual Entry, End Stackable,
Low Profile, .100 x .100
[2.54 x 2.54] Centerline,
.200 [5.08] Tine Spacing
Material and Finish
Housing — Glass-filled thermoplastic,
black, 94V-0 rated
Plating A — Duplex .000030 [0.00076]
gold on contact area, .000150-0.000300
[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
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
Mod IV Receptacle Assemblies, Single-Row, Outrigger Design
.100 x .100 [2.54 x 2.54] Centerline, End To End Stackable
Notes: 1. Tyco Electronics recommends mating gold or duplex plated headers with duplex plated receptacle
(Standoffs)
No. of
Pos.
[3.56]
[0.51]
.140
.020
10
11
12
13
14
15
16
17
18
19
20
30
40
3
4
5
6
7
8
9
2. To obtain the minimum mating post length, add .020 [0.51] (not including the post lead in chamfer) to
assemblies.
the maximum point-of-contact dimension and add .062 [1.57] for recommended board thickness if used in
bottom entry application.
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]
3.000 [76.20]
4.000 [101.60]
.300 [7.62]
.400 [10.16]
.500 [12.70]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.900 [22.86]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
A
[2.54]
.100
Typ.
[3.56]
.140
Dimensions
A
Recommended PC Board Hole Layout
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]
2.900 [73.66]
3.900 [99.06]
.200 [5.08]
.300 [7.62]
.400 [10.16]
.500 [12.70]
.600 [15.24]
.700 [17.78]
.800 [20.32]
.900 [22.86]
B
.075 +.005
[
1.90
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[0.89±0.08]
.035±.003
-.000
+0.13
-.000
]
[1.34]
.053
Typ.
B
5-147720-2
5-147720-3
5-147720-4
5-147720-5
5-147720-6
5-147720-7
5-147720-8
5-147720-9
6-147720-0
6-147720-1
6-147720-2
6-147720-3
6-147720-4
6-147720-5
6-147720-6
6-147720-7
6-147720-8
7-147720-8
8-147720-8
8-147720-9
Plating A
Dia.
[6.22]
.245
(Localized Gold
Plate Area)
[3.17±0.25]
.125±.010
Contact Plating/Part Nos.
[2.72]
.107
Typ.
[2.54]
[3.77]
.100
Typ.
.148
Typ.
5-147726-2
5-147726-3
5-147726-4
5-147726-5
5-147726-6
5-147726-7
5-147726-8
5-147726-9
6-147726-0
6-147726-1
6-147726-2
6-147726-3
6-147726-4
6-147726-5
6-147726-6
6-147726-7
6-147726-8
7-147726-8
8-147726-8
8-147726-9
Plating B
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[5.08]
.200
Point of
Contact
5-147727-2
5-147727-3
5-147727-4
5-147727-5
5-147727-6
5-147727-7
5-147727-8
5-147727-9
6-147727-0
6-147727-1
6-147727-2
6-147727-3
6-147727-4
6-147727-5
6-147727-6
6-147727-7
6-147727-8
7-147727-8
8-147727-8
8-147727-9
Plating C
[5.08±0.08]
.200±.003
Typ.
181
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