7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 17

• 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

Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Note: Refer to Tyco Electronics
Customer Drawings for additional
PC board layout information and
dimensional tolerances.
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Recommended PC Board Layouts for Vertical Connectors
Headers
Receptacles
Note: All part numbers are RoHS compliant.
No. of
B Spaces at .050 [1.27] = C
B Spaces at .050 [1.27] = C
Pos.
100
10
20
30
40
50
60
70
80
90
[4.62]
.182
[3.30]
.130
[2.31]
[1.65]
.091
.065
14
19
24
29
34
39
44
49
[0.74]
.029
B
4
9
[0.74]
.029
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Receptacle Dimensions
1.200 [30.48]
1.450 [36.83]
1.700 [43.18]
1.950 [49.53]
2.200 [55.88]
2.450 [62.23]
.200 [5.08]
.450 [11.43]
.700 [17.78]
.950 [24.13]
C
[1.27]
[1.27]
.050
.050
D
D
1.070 [27.19]
1.320 [33.53]
1.570 [39.88]
1.820 [46.23]
2.070 [52.58]
2.320 [58.93]
2.570 [65.28]
.320 [8.12]
.570 [14.48]
.820 [20.83]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
D
[1.54]
[1.52]
.061
.060
Detail A
Detail A
14
19
24
29
34
39
44
49
B
4
9
[2.79]
.110
[4.11]
.162
C of Pattern
L
C of Pattern
L
Header Dimensions
1.200 [30.48]
1.450 [36.83]
1.700 [43.18]
1.950 [49.53]
2.200 [55.88]
2.450 [62.23]
.200 [5.08]
.450 [11.43]
.700 [17.78]
.950 [24.13]
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[0.25]
4 Plc.
.010
C
Detail A
1.072 [27.22]
1.322 [33.57]
1.572 [39.92]
1.822 [46.27]
2.072 [52.62]
2.322 [58.97]
2.572 [65.32]
.322 [8.17]
.572 [14.52]
.822 [20.87]
D
[1.19]
2 Plc.
.047
17
2