7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 220

• 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
220
Center Polarized
Material
Black thermoplastic, flame retardant
Related Product Data
Contacts — pages 211-213
Mateable Headers and Posts —
AMP-LATCH Low Profile Headers,
Shrouded — pages 135-140
Technical Documents
pages 277, 278
Product Specification
108-25007, 108-25019, 108-25020,
108-25021
Application Specification
114-25003, 114-25016
Keying Plugs
Material — Natural color nylon
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
(Plugs into standard or intermediate
pressure receptacle contact)
(Plugs directly into housing)
Part No. 86286-1
Part No. 87077-2
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Mod IV Wire-Applied Housings, Double-Row,
.100 x .100 [2.54 x 2.54] Centerline
*Cavity identification and Tyco Electronics stamped on housing.
†Non-functional slot is used for gating purposes during injection molding process. This gating feature is not inherent in
all production molds. Therefore, the depicted slot will only be present on housings produced on mold tooling requiring
this gating feature.
Note: Contact Extraction/Lance Reset Tool No. 843996-3.
Note: All part numbers are RoHS compliant.
Position No. 1 Indicator
No. of
[5.77]
[3.05]
Pos.
.227
.120
10
14
16
20
22
24
26
30
34
40
44
50
60
64
8
[2.54]
.100
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1.180 [29.97]
1.280 [32.51]
1.380 [35.05]
1.480 [37.59]
1.680 [42.67]
1.880 [47.75]
2.180 [55.37]
2.380 [60.45]
2.680 [68.07]
3.180 [80.77]
3.380 [85.85]
.580 [14.73]
.680 [17.27]
.880 [22.35]
.980 [24.89]
B
A
C
A
[3.30]
.130
1.025 [26.04]
1.125 [28.58]
1.275 [32.39]
1.525 [38.74]
1.625 [41.28]
X
X
Dimensions
.225 [5.72]
.275 [6.98]
.375 [9.53]
.425 [10.80]
.525 [13.34]
.575 [14.61]
.625 [15.88]
.675 [17.15]
.775 [19.69]
.875 [22.23]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[0.76]
.030
B
(Continued)
.150†
[3.81]
1.000 [25.40]
1.100 [27.94]
1.200 [30.48]
1.400 [35.56]
1.600 [40.64]
1.900 [48.26]
2.100 [53.34]
2.400 [60.96]
2.900 [73.66]
3.100 [78.74]
.300 [7.62]
.400 [10.16]
.600 [15.24]
.700 [17.78]
.900 [22.86]
[14.88]
[3.30]
.130
.570
[7.24]
.285
C
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Section X-X
[15.24]
.600
R Optional
(Stamped*)
1-102387-4
1-102387-5
1-102387-3
1-102387-0
1-102387-1
1-102387-2
Part Nos.
102387-1
102387-2
102387-3
102387-4
102387-5
102387-6
102387-7
102387-8
102387-9
[1.83]
.072