D20419-80 Datasheet, PDF (75/386 Pages) ITT Industries – Military/Aerospace

MIL-C-83733
DPK
HIGH-PERFORMANCE MIL-C-83733 QUALIFIED
Temperature Ranges of - 65 C to +200 C
Environment - Resistant
The Cannon DPK series are high performance envi-
ronment- resistant, rectangular connectors qualified
to MIL-C-83733 (USAF). They feature crimp snap-
in contacts in the dependable LITTLE CAESAR® rear
release contact retention assembly. This field-pro-
ven assembly permits contacts to be inserted and
extracted at the rear of the connector. Contacts are
qualified to military specifcations and are crimped
with MIL-C-22520 crimp tools, using standard lo-
cators.
The versatile DPK Connector is suitable for many
applications, particularly where environment or
thermal protection is mandatory and high reliability
is a design requirement.
These high performance connectors are available in
two shell sizes with a variety of mounting config-
urations. There are 13 con-
tact arrangements available
accommodating from 18 to
185 standard contacts. The
standard contacts are avail-
able in sizes 12, 16, 20 and
22D. Shells are a die-cast
aluminum alloy with eiectro-
less nickel finish. Insulators are a high grade,
glass reinforced, resin conforming to MIL-M-14
which meets or exceeds the requirements of
MIL-C-83733. Silicone rubber is used for wire
sealing grommets, interfacial and peripheral
seals.
How To Order
SHELL SIZE
A - Small shell
B - Largge shell
CONTACT MODIFICATION
G-MIL-C-38999 contacts. Size 22D for
DPKA-131 and DPKB-185 contact arrangements
only.
W-MIL-C-38999 type contacts. Size 22D wrap
posts for DPKA-131 and DPKB-185 layouts. .025
(0.63) square posts for .340(8.64); extension
from grommet face.
CONTACT ARRANGEMENT
Shell Size A-18. 32, 51 and 131 (MIL-STD-1531).
Shell Size B-48, 64, 78, 101 59W7, 71, 71C15,
161 and 185 (MIL-STD-1532).
CONTACT TYPE
P-Pin (Receptacle Connectors)
S-Socket (Plug Connectors)
POLARIZATION
Six-position shell polarization accomplished with
Polarizing pins mounted on each end of shell
flange. Available on mounting style A only.
MOUNTING STYLES
A - Two mounting holes .197(5.00) diameter
(for either nuts or jackscrews ordered sep-
rately) and two polarizing posts. (Replaces
Mounting Style B.)
C - Four MS24700-2 bushings, included for the
receptacle (M83733/5).
F - Four (4) clinch nuts jNo. 6-32 thread)
M83733/6.
MIL-C-83733 (USAF) Nomenclature
MILITARY PART NUMBER INDICATOR
BASIC SPECIFICATION
SPECIFICATION SHEET NUMBER
CLASS: R - ENV IRONMENT RESISTANT
SHELL SIZE
CONTACT ARRANGEMENT
M 83733/4 R B 101
ITT Cannon Nomenclature
SERIES PREFIX
ITT CANNON DESIGNATION
DPK A - G 131 P * G - 7 F0
DPK B - G 185 S * K - 7 F0
SHELL SIZE
CONTACT MODIFICATION
CONTACT ARRANGEMENT
CONTACT TYPE
POLARIZATION (applicable to mounting style A)
CONNECTOR MOUNTING STYLE CONNECTOR
MATERIALS PER MIL-C-83733
FURNISHED LESS CONTACTS
(will not be stamoed an connector).
G - Four .281(7.14) diameter holes (for
MS24700-2 bushings or 231-0019-000
spring mounts) (M83733/1).
H- Two mounting hole flange. Two (231-0019-
000) spring mounts on the plug and two
MS24700-2 bushing mounts on the rece-
ptacle (M83733/10/12).
K - Four captivated, non-rotating spring mounts
an the plug (M83733/4).
M- Two mounting hole flange. Two mounting
holes .281(7.14) diameter (for MS24700-2
bushings or 231-0019-000 spring mounts)
(M83733/9).
X - Two guide pins with two (231-0019-000)
spring mounts on the plug and two guide
sockets with two .197(5.00) diameter holes
on the receptacle (M83733/2; /3)
Y - Two guide sockets with two (231-0019-
000) spring mounts on the plug and two
guide pins with .197(5.00) diameter holes
on the receptacle (M83733/7; /8).
Z - Two staggered clinch nuts an the receptacle
(No. 6-32 thread) (MB3733/11).
MATERIAL MOOIRCATION
- 7 standard product line, environment resistant
per MIL-C-83733(USAF). QPL M83733
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
75