5745183-1 Datasheet, PDF (4/14 Pages) Tyco Electronics – HD-20 Straight Posted Connectors

Receptacle
AMPLIMITE Subminiature D Connectors
HD-20 Full Metal-Shell Straight Posted Connectors (Continued)
±.015
C _[±0.381]
±.010
B _[±0.254]
±.015
A _[±0.381]
See Table
With Clinch Nuts
Material and Finish:
Shell—Steel, tin plated
Insert—94V-0 rated thermoplastic,
black
Clinch Nuts—Steel, zinc plated
Socket Contacts (Posted)—
Phosphor bronze, plated as follows:
A—.000030 [0.00076] gold on mating
end, tin on termination end, with entire
contact .000050 [0.00127] (min.) nickel
underplated
B—Gold flash on mating end, tin on
termination end, with entire contact
.000050 [0.00127] (min.) nickel
underplated
Technical Documents:
Product Specification—108-40025
±.030
D _[±0.762]
.025
[0.64]
Sq.
Post
Typ.
Mating Face
.429^±.015
[10.90^±0.38]
.243
[6.17]
See customer drawings for pcb layouts.
.696^±.015
[17.68^±0.38]
Shell
Size
No. of
Contact
Positions
1
9
2
15
3
25
4
37
5
50
Dimensions
A
B
C
*D*
.125
1.213
.984
.494 ^3.18
30.81 24.99 12.55 _.188
4.78
.125
1.541 1.312
.494 ^3.18
39.14 33.33 12.55 _.188
4.78
.125
2.088 1.852
.494 ^3.18
53.04 47.04 12.55 _.188
4.78
.125
2.729 2.500
.494 ^3.18
69.32 63.50 12.55 .188
4.78
.125
2.635 2.406
.605 ^3.18
66.93 61.11 15.37 .188
4.78
Contact
Finish
(Plating
Code)
A
B
A
B
A
B
A
A
B
A
B
A
A
A
A
Receptacle Part Numbers
With
.120 [3.05]
Mounting
Holes
With
Clinch
Nuts
5745183-1 5747190-2
5745183-2 5747190-1
5745183-7 5747190-4
—
—
5745185-1 5745820-1
—
5745820-2
5745185-7
—
5745187-1
—
5745187-7
5745187-8
5745886-1
5745886-2
—
—
5745189-1 5747315-1
5745189-7
—
5745191-1 5747302-1
5745191-7
—
*.125 [3.18] post length is for recommended pc board thickness of .062-.093 [1.58-2.36] max.; .188 [4.78] post length
is for recommended pc board thickness of .093-.125 [2.36-3.18].
Notes: 1. All receptacles are preloaded with size 20 DF posted socket contacts.
2. Special loading of contacts can be arranged upon request.
3. Longer post lengths available, consult TE.
Catalog 82068
Revised 4-12
www.te.com
Note: All part numbers are RoHS compliant.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in inches and
millimeters unless otherwise
specified.
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Germany: [phone]
79
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