7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 182

• 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
182
Dual Entry, End Stackable,
Low Profile, .100 x .100
[2.54 x 2.54] Centerline,
.300 [7.62] Tine Spacing
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 174
Technical Documents
Product Specification
108-25022
Application Specification
114-25018
Additional receptacle assembly
sizes are available; minimum
order quantities may apply.
Consult Tyco Electronics.
Material — Natural color nylon
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Keying Plug
(Plugs into receptacle contact)
Part No. 86286-1
— page 276
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Mod IV Receptacle Assemblies, Double-Row, Outrigger Design,
.100 x .100 [2.54 x 2.54] Centerline, End to End Stackable
[5.03]
Notes: 1. Tyco Electronics recommends mating gold or duplex plated headers with duplex plated receptacle assemblies.
Note: All part numbers are RoHS compliant.
.198
[1.27]
Max.
.050
Typ.
No. of
Pos.
14
18
20
24
30
36
40
48
50
60
76
80
2
4
6
8
2. To obtain the minimum mating post length, add .020 [0.51] (not including the post lead in chamfer) to the
maximum point-of-contact dimension and .062 for recommended board thickness if used in bottom entry
application.
1.000 [25.40]
1.200 [30.48]
1.500 [38.10]
1.800 [45.72]
2.000 [50.80]
2.400 [60.96]
2.500 [63.50]
3.000 [76.20]
3.800 [96.52]
4.000 [101.60]
.100 [2.54]
.200 [5.08]
.300 [7.62]
.400 [10.16]
.700 [17.78]
.900 [22.86]
[2.54]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
.100
Typ.
A
[0.89
.035
±.003
±0.08
Dimensions
A
[2.54]
.100
Typ.
]
Dia.
Typ.
Recommended PC Board Hole Layout
1.100 [27.94]
1.400 [35.56]
1.700 [43.18]
1.900 [48.26]
2.300 [58.42]
2.400 [60.96]
2.900 [73.66]
3.700 [93.98]
3.900 [99.06]
.100 [2.54]
.200 [5.08]
.300 [7.62]
.600 [15.24]
.800 [20.32]
.900 [22.86]
—
B
[6.22]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
.245
Typ.
[2.54±0.08]
(Standoffs)
.100±.003
B
[0.51]
.020
6-534267-3
6-534267-7
6-534267-4
5-534267-5
5-534267-1
6-534267-0
5-534267-2
5-534267-9
6-534267-2
6-534267-5
5-534267-7
6-534267-1
6-534267-8
5-534267-8
6-534267-6
5-534267-4
Plating A
[
.075
1.90
.060
+.005
+0.13
-0.00
-0.00
(Localized Gold
Contact Plating/Part Nos.
]
Plate Area)
Dia.
Typ.
[2.72]
.107
Typ.
[3.77]
.148
Typ.
[2.54]
.100
Typ.
5-147099-1
5-147099-2
5-147099-3
5-147099-4
5-147099-7
5-147099-9
6-147099-0
6-147099-2
6-147099-5
6-147099-8
7-147099-0
7-147099-4
7-147099-5
8-147099-0
8-147099-8
9-147099-0
Plating B
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[2.54]
.100
Typ.
[2.54]
.100
Typ.
Contact
Point of
8-147100-9
9-147100-0
5-147100-1
5-147100-2
5-147100-5
5-147100-7
5-147100-8
6-147100-0
6-147100-3
6-147100-6
6-147100-8
7-147100-2
7-147100-3
7-147100-8
8-147100-6
8-147100-8
Plating C
[3.17±0.25]
.125±.010
[7.62]
.300
Typ.