7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 201

• 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

Solder Posts
(with Pin Protection
and Guide Pins)
Material and Finish
Housing — Glass-filled thermoplastic,
black, 94V-0 rated
Posts — Phosphor bronze, plated as
follows:
Plating A — Duplex plated .000030
[0.00076] gold on contact area,
.000100-.000200 [0.00254-0.00508]
matte tin on termination end, with entire
post underplated .000050 [0.00127]
nickel
Related Product Data
Mateable Receptacles — page 197
Performance Specifications —
page 194
Technical Documents
Product Specification
108-25017
Application Specification
114-9009
Additional header assembly sizes
are available; minimum order
quantities may apply. Consult
Tyco Electronics.
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
— page 276
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Headers, Straight Post, Triple-Row, .100 x .100 [2.54 x 2.54] Centerline
Note: All part numbers are RoHS compliant.
[2.54]
.100
No. of
Pos.
[2.54]
150
210
.100
[5.33]
.210
[2.16]
72
96
.085
(4 Sides)
[11.18]
[1.02]
.040
.440
2.780 [70.61]
3.480 [88.39]
5.380 [136.65]
7.380 [187.45]
A
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions
Recommended PC Board Hole Layout
1 2
(for .055 [1.40] min. thick PC board)
Tolerances not to accumulate within one
Pos.
Ref.
[5.08]
.200
3
2.300 [58.42]
3.000 [76.20]
4.900 [124.46]
6.900 [175.26]
(Finished Hole)
[1.66±0.08]
.040±.003
connector pattern.
B
[2.54±0.08]
.100±.003
B
A
Board Retention Tails
Solder Tails
5-103264-1
5-103264-3
5-103264-4
Standard
Plating A
with .180 [4.57] Tail Length
(where indicated)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
(Drilled Hole)
[1.151±0.03]
.0453±.001
—
Header Part Nos.
(2 Plc.)
[1.65]
.065
R
[2.54]
Retention Tails
.100
5-534258-1
5-534258-3
[5.08]
.200
Plating A
Board
—
—
Gold Plate
(Localized
[8.13]
.320
[5.08]
Area)
.200
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[2.29]
[4.57]
.090
Board Retention Tails
[4.57]
.180
.180
[15.62]
.025 [0.64] Square
.615
201
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