5745395-2 Datasheet, PDF (21/37 Pages) Tyco Electronics – Right-Angle Posted Connectors

AMPLIMITE Subminiature D Connectors
HD-20 Full Metal-Shell Right-Angle Posted Connectors 454 Mount
Post Size—.025 [0.64] Sq. Receptacle
± .010
B _[± 0.254_]
± .015
A _[± 0.381_]
Material and Finish:
Shell—Steel, tin plated
Insert—94V-0 rated thermoplastic,
black
Contacts (Posted):
Pin—Brass
Socket—Phosphor bronze
Contact Plating:
A—.000030 [0.00076] gold on mating
end, tin on termination end, with entire
contact nickel underplated
B—Gold flash on mating end, tin on ter-
mination end, with entire contact nickel
underplated
.494^±.015
[12.55^±0.38]
.025 Sq. Post
[0.64] Typ.
.269^±.010
[6.83^±0.25]
.510^±.010
[12.95^±0.25]
Technical Documents:
Product Specification—108-40025
Application Specification—
114-40013
See customer drawings for
printed circuit board layouts.
.109^±.010
[2.77^±0.25]
Typ.
Mating Face
.112
[2.84]
.274^±.015
[6.96^±0.38]
.243
[6.17]
.120 Dia.
[3.05] Typ.
.120 Dia.
[3.05] Typ.
.454^±.015
[11.53^±0.38]
± .015
D _[± 0.381_]
+.030 [0.762]
E -0.15 [0.381]
No. of
Shell Size Contact
Positions
A
1
9
1.213
30.81
2
15
1.541
39.14
3
25
2.088
53.04
4
37
2.729
69.32
Dimensions
B
D
.984
24.99
.915
23.24
1.312
33.33
915
23.24
1.852
47.04
.919
23.34
2.500
63.50
.919
23.34
Contact
Finish
Part
E
(Plating
Number
Code)
.125
A
5745438-4
3.18
B
5745438-3
.220
5.59
B
5745438-1
.125
3.18
A
5745439-4
.220
5.59
A
5745439-2
.125
3.18
A
5745440-4
.220
5.59
B
5745440-1
.125
3.18
A
5745441-4
.220
5.59
B
—
Notes: 1. All connectors are preloaded with size 20 DF posted contacts; plugs with pin contacts and receptacles with
3. socket contacts.
2. .125 [3.18] post length is recommended for pc board thickness of .093 [2.36] max.; .220 [5.59] post length
is recommended for pc board thickness of .125 [3.18] max.
58
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Note: All part numbers are RoHS compliant.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208