87496-1 Tyco Electronics, 87496-1 Datasheet - Page 74

• Manufacturer Part Number: 87496-1
• Description: Conn Coupler Header HDR/HDR 50 POS 2.54mm ST Panel Mount
• Manufacturer: Tyco Electronics
• Type: Coupler Headerr
• Series: AMPMODU® Mod IIr

Specifications of 87496-1

• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contacts: 50
• Gender: HDR/HDR
• Contact Plating: Gold
• Convert From (adapter End): Plug, Male Pins
• Convert To (adapter End): Plug, Male Pins
• Number Of Positions: 50
• Row Spacing: 0.100" (2.54mm)
• Mounting Type: Panel Mount, Flange
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5
158
Receptacle Assembly for
Inner Board (With 0.55
[.022] Square Post)
Material and Finish
Housing — Black glass-filled PBT,
94V-0 rated
Contacts — Copper alloy, plated
0.00020 [.000008] gold on contact area
and post mating area, gold flash on
ACTION PIN tail or 0.000070 [.0000027]
tin on solder tail, with entire contact
underplated 0.00130 [.000050] nickel
Application Tooling shown on
page 162.
PC Board Mounting
Dimensions
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
[.000984-.001968]
0.02500-0.05000
plating Copper
0.825
[.032
Finished
hole dia.
Thru hole
±.002
±0.05
]
Land dia.
[.055]
1.4
PCB drill hole
Min.
[.035
0.9
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
±0.025
Board
±.0001
[.062]
Thick
1.6
]
AMPMODU Interconnection System
Receptacle Assemblies with ACTION PIN Posts
(Non-Intermateable with AMPMODU Connectors)
For Inner Board
*Contact area and post mating area: 0.00050 [.000020] min. gold over 0.00130 [.000050] min. nickel plated.
Note: All part numbers are RoHS compliant.
[.300]
7.6
Dimensions
13.4 [.528]
[.469]
Stacking
[.100]
11.9
2.54
[.100]
Pitch
2.54
Y
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Y
[.100±.004]
Length
[.100]
2.54±0.1
Post
.350
10.9
.429
2.54
8.9
L
Section Y-Y
Pitch
A
B
B
Recommended PC Board Hole Layout
X
X
No. of
Pos.
30
34
40
50
60
26
30
34
40
50
60
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[.100±.004]
Mating
2.54±0.1
Area
B ±0.1
40.6 [1.598]
45.7 [1.799]
53.3 [2.098]
66.0 [2.598]
78.7 [3.098]
35.6 [1.402]
40.6 [1.598]
45.7 [1.799]
53.3 [2.098]
66.0 [2.598]
78.7 [3.098]
[±.004]
Dimensions (See Note.)
A
ACTION
Area
PIN
35.56 [1.400]
40.64 [1.600]
48.26 [1.900]
60.96 [2.400]
73.66 [2.900]
30.48 [1.200]
35.56 [1.400]
40.64 [1.600]
48.26 [1.900]
60.96 [2.400]
73.66 [2.900]
[.146]
[.020]
0.5
3.7
L
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
B
Section X-X
[.252]
6.4
Dimensions are
millimeters over inches
METRIC
[.100]
2.54
Receptacle
3-173145-2
3-173145-7
3-173145-3
3-173145-1*
3-173145-4
3-173145-5
1-173145-9
2-173145-0
1-173145-0
Assembly
Contact
Part Nos.
Area
173145-7
173145-8
173145-9