7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 299

• 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

Single Row, .156 [3.96]
Centers
Material and Finish
Black thermoplastic, 94V-0 rated
Related Product Data
Contacts used with — page 298
Mate with —
Machine Applied Posts — page 294
Headers — pages 295-297 (see page
298 for recommended post length)
Performance Specifications —
page 305
Technical Documents
page 305
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
Locking Clip Connector Housings, .031 x .062 [0.79 x 1.57] Centerline
■Indicates "closed cavity". No post entry hole in this position.
Notes: 1. All housings listed above will accept Locking Clip Contacts No. 87269 and 87278, refer to page 298
No. of
3 of 4
4 of 5
5 of 6
6 of 7
Pos.
10
11
12
1
2
3
4
5
6
7
8
9
2. Refer to Tyco Electronics Instruction Sheet 408-7676 for proper contact orientation within the housings.
.468 [11.89] .468 [11.89] 1.156 [29.36]
.468 [11.89] .624 [15.85] 1.312 [33.32]
.624 [15.85] .624 [15.85] 1.468 [37.29]
.624 [15.85] .780 [19.81] 1.624 [41.25]
.780 [19.81] .780 [19.81] 1.780 [45.21]
.780 [19.81] .936 [23.77] 1.936 [49.17]
.156 [3.96]
.156 [3.96]
.312 [7.92]
.312 [7.92] .468 [11.89] 1.000 [25.40]
—
—
A
[21.84]
.860
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions
.156 [3.96]
.312 [7.92]
.312 [7.92]
—
—
B
A
.200 [5.08]
.376 [9.55]
.532 [13.51]
.688 [17.48]
.844 [21.44]
C
C
B
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[3.96]
.156
Typ.
[2.79] Min.
.110
Typ.
1-87270-3
1-87270-4
1-87270-5
1-87270-6
1-87270-7
UnKeyed
87270-2
[0.79 x 1.57]
87270-1
87270-4
87270-5
87270-6
87270-7
87270-8
.031 x .062
(Ref only)
[5.59]
—
—
—
—
.220
[2.79]
Housing Part Nos.
.110
Typ.
Post
1-87270-0
1-87270-2
1-87270-1
Keyed
87270-3
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—
—
—
—
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South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208a
[4.93]
.194
[11.00/9.40]
.433/.370
[1.52]
.060
Keyed Positions
on Mating Face
■ ■ ■ ■ ■ ■ ■ ■ ■■ ■ ■ ■
■ ■ ■ ■ ■ ■ ■ ■ ■■ ■
■ ■ ■ ■ ■ ■ ■■ ■
■ ■ ■ ■ ■■ ■
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—
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