5747843-3 Datasheet, PDF (17/37 Pages) Tyco Electronics – AMPLIMITE Subminiature D Connectors

AMPLIMITE Subminiature D Connectors
HD-20 Front Metal-Shell Right-Angle Posted Connectors 318 Mount
Post Size—.026 [0.66] Dia. Plug
With Grounding Indents
and Grounding Straps
.494^±.015
[12.55^±0.38]
Typ.
± .015
A _[± 0.381_]
± .010
B _[± 0.254_]
See Table
.026
[0.66]
Dia.
Contact
Typ.
With Threaded Insert
.375^±.010
[9.52^±0.25]
Typ.
Mating Face
With Fixed Female Screwlock
See Table
Material and Finish:
Front Shell—Steel, tin plated
Housing—94V-0 rated thermoplastic,
black
Eyelets—Brass, tin plated
Threaded Inserts—Zinc
Female Screwlock—Zinc
Boardlocks—Copper alloy, tin plated
Pin Contacts (Posted)—Brass,
duplex plated as follows:
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
termination end, with entire contact
nickel underplated
Technical Documents:
Product Specification—108-40025
Application Specification—
114-40010
See customer drawings for printed
circuit board layouts.
I Recognized under
the Component Program
of Underwriters
Laboratories, Inc., ^R
File No. E28476
I Certified by
Canadian Standards
R
Association,
File No. LR 7189
Grounding
Indent
Typ.
D
.318^±.015
[8.08^±0.38]
Typ.
.125^±.015
[3.18^±0.15]
Typ.
± .015
E _[± 0.381_]
Shell
Size
No. of
Contact
Positions
A
Dimensions
B
D
E
1
9
1.213 .984 .235 .733
30.81 24.99 5.97 18.62
2
15
1.541 1.312 .235 .733
39.14 33.33 5.97 18.62
3
25
2.088 1.852 .230 .738
53.04 47.04 5.84 18.75
4
37
2.729 2.500 .230 .740
69.32 63.50 5.84 18.80
Contact
Finish
(Plating
Code)
A
B
A
B
A
B
A
B
Plug Part Numbers
Without Boardlocks
With Boardlocks
With
Standard
Mounting
Holes
With
Threaded
Inserts
With Fixed
Female
Screwlocks
With
Standard
Mounting
Holes
With
Threaded
Inserts
With Fixed
Female
Screwlocks
5747250-2 5747250-4 5747250-6 5747840-2 5747840-4 5747840-6
—
5747250-3
—
—
5747840-3 5747840-5
5747236-2 5747236-4 5747236-6 5747841-2 5747841-4 5747841-6
—
5747236-4
—
—
5747841-3
—
5747238-2 5747238-4 5747238-6 5747842-2 5747842-4 5747842-6
5747238-2 5747238-3
—
—
5747842-3 5747842-5
—
5747252-4
—
5747843-2 5747843-4 5747843-6
—
—
—
—
5747843-3
—
Notes: 1. All plug connectors are preloaded with size 20 DF posted pin contacts.
2. Recommended pc board thickness is .062 [1.58] for connectors with boardlocks and .093 [2.36] max. for all others.
3. Male screw retainers are used as mating hardware for connectors with 4-40 female screwlocks.
54
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.
USA: [phone]
Canada: [phone]
Mexico/C. Am.: [phone]
Latin/S. Am.: [phone]
Germany: [phone]
UK: [phone]
France: [phone]
Netherlands: [phone]
China: [phone]