7-146285-0 TE Connectivity, 7-146285-0 Datasheet - Page 57

• 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

Material and Finish
Housing — Black LCP thermoplastic,
94V-0 rated
Cover — Black polyester, 94V-0 rated
Contacts — Copper alloy, plated
.000100-.000200 [0.00245-0.00508]
bright tin over .000050-.000100
[0.00127-0.00254] nickel
Related Product Data
Performance Characteristics —
page 63
Application Tooling — pages 60-62
Technical Documents —
Product Specification 108-1109
Application Specification
114-25040
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
No. of
Pos.
10
14
16
20
24
26
28
30
34
40
PCB Hole
Layout
1
1
2
2
2
1
2
1
1
2
1.036 [26.31]
1.186 [30.12]
.436 [11.07]
.536 [13.61]
.586 [14.88]
.686 [17.42]
.786 [19.96]
.836 [21.23]
.886 [22.50]
.936 [23.77]
page 64
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
A
Dimensions
[7.72]
.304
AMPMODU Interconnection System
Paddleboard Receptacles, .050 x .100 [1.27 x 2.54] Centerline,
Cable-to-Board, Ribbon Cable, System 50
[1.27]
Note: All part numbers are RoHS compliant.
.050
[1.19]
.045
Ref.
Position 1
Indicator
[1.91]
.075
.450 [11.43]
.550 [13.97]
.600 [15.24]
.650 [16.51]
.700 [17.78]
.800 [20.32]
.950 [24.13]
.200 [5.08]
.300 [7.62]
.350 [8.89]
Typ.
B
Recommended PC Board Layout 1
Part Numbers
[1.27]
2-5111595-0
.050
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
5111595-1
5111595-2
5111595-3
5111595-4
5111595-5
5111595-6
5111595-7
5111595-8
5111595-9
Typ.
[0.61]
.024
Typ.
A
B
B
[0.79]
.031
[1.27]
.050
Typ.
Typ.
No. of
Pos.
100
44
46
50
60
64
68
72
80
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
PCB Hole
Layout
(Terminated)
[0.51]
.020
[7.72]
.304
2
1
1
2
2
2
2
2
2
[6.93]
.273
[4.27]
.168
[1.91]
.075
[1.02]
.040
1.286 [32.66]
1.336 [33.93]
1.436 [36.47]
1.686 [42.82]
1.786 [45.36]
1.886 [47.90]
1.986 [50.44]
2.186 [55.52]
2.686 [68.22]
Typ.
[0.20]
.008
A
Typ.
Dimensions
Recommended PC Board Layout 2
[3.00]
.118
[1.27]
.050
1.050 [26.67]
1.100 [27.94]
1.200 [30.48]
1.450 [36.83]
1.550 [39.37]
1.650 [41.91]
1.750 [44.45]
1.950 [49.53]
2.450 [62.23]
Typ.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
[7.72]
.304
B
B
[0.79]
.031
(Unterminated)
[1.91]
.075
Part Numbers
[8.64]
[0.76]
(Various Locations)
Typ.
.030
.340
1-5111595-0
1-5111595-7
1-5111595-1
1-5111595-2
1-5111595-3
1-5111595-9
1-5111595-4
1-5111595-5
1-5111595-6
Typ.
[2.54]
.100
Standoffs
57
3