Information
54
Catalog 82068 Dimensions are shown for Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666
Revised 4-12 reference purposes only. millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686
Specifications subject specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999
www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015
AMPLIMITE Subminiature D Connectors
Note: All part numbers are RoHS compliant.
.318 [8.08] Board Mount Footprint
HD-20 Front Metal-Shell Right-Angle Posted Connectors 318 Mount
Post Size—.026 [0.66] Dia. Plug
W
ith Grounding Indents
and Grounding Straps
W
ith Threaded Insert
W
ith Fixed Female Screwlock
D
.
494
±.015
[
12.55
±
0.38
]
T
yp.
.375
±.010
[9.52
±0.25
]
Typ.
.125
±.015
[3.18
±0.15
]
Typ.
.
318
±.015
[
8.08
±0.38
]
T
yp.
.026
[0.66]
Dia. Contact
Typ.
Mating Face
See Table
See Table
Grounding
Indent
Typ.
A
± .015
[
± 0.381
]
E
± .015
[
± 0.381
]
B
± .010
[
±
0.254
]
Technical Documents:
Product Specification—108-40025
Application Specification—
114-40010
See customer drawings for printed
circuit board layouts.
■ Recognized under
the Component Program
of Underwriters
Laboratories, Inc.,
File No. E28476
■ Certified by
Canadian Standards
Association,
File No. LR 7189
R
R
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
Plug Part Numbers
Without Boardlocks With Boardlocks
Contact
With With
No. of
Finish
Standard
With With Fixed
Standard
With With Fixed
Shell
Contact
Dimensions
(Plating
Mounting
Threaded Female
Mounting
Threaded Female
Size
Positions
ABDE
Code)
Holes
Inserts Screwlocks
Holes
Inserts Screwlocks
1.213 .984 .235 .733
A 5747250-2 5747250-4 5747250-6 5747840-2 5747840-4 5747840-6
19
30.81 24.99 5.97 18.62
B—5747250-3 ——5747840-3 5747840-5
1.541 1.312 .235 .733
A 5747236-2 5747236-4 5747236-6 5747841-2 5747841-4 5747841-6
2 15
39.14 33.33 5.97 18.62
B—5747236-4 ——5747841-3 —
2.088 1.852 .230 .738
A 5747238-2 5747238-4 5747238-6 5747842-2 5747842-4 5747842-6
3 25
53.04 47.04 5.84 18.75
B 5747238-2 5747238-3 ——5747842-3 5747842-5
2.729 2.500 .230 .740
A—5747252-4 — 5747843-2 5747843-4 5747843-6
4 37
69.32 63.50 5.84 18.80
B ————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.