MIL-C-83733
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
220. 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.
DPK
How To Order
MIL-C-83733 (USAF) Nomenclature
M
MILITARY PART NUMBER INDICATOR
BASIC SPECIFICATION
SPECIFICATION SHEET NUMBER
CLASS: R - ENV IRONMENT RESISTANT
SHELL SIZE
CONTACT ARRANGEMENT
SHELL SIZE
A - Small shell
B - Largge shell
CONTACT MODIFICATION
G-MIL-C-38999 contacts. Size 22D for
DPKA-131 and OPKB-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-1 8. 32, 51 and 131 (MIL-STD-1 531).
Shell Size B-48, 64, 78, 101 59W7, 71, 71C15,
161 and 185 (MIL-STO-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.
83733/4
R
B 101
ITT Cannon Nomenclature
SERIES PREFIX
ITT CANNON DESIGNATION
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).
DPK
DPK
A
B
- G
- G
131
185
P
S
*
*
G -
K -
7
7
F0
F0
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.
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75
MIL-C-83733
Performance and Material Specifications
MATERIALS
Shell
Insulator
Contacts
Thermosetting Plastic/Thermoplastic
Copper allowy per QQ-C-533
Contacts
Hardware
DPK
FINISHES
Diecast aluminum alloy A-380 per QQ-A-591 Shell
Electroless nickel plate per
MIL-C-26074, Class 3
Gold over suitable underplate per
MIL-C-39029
Passivate/Cadmium plate
MECHANICAL FEATURES
Shell Sizes
Coupling
A (DPKA); B (DPKB)
Friction, spring mount or jackscrew-coupling nut
Contact Arrangements
A-18,32,51,g131
B-48,64,78,101,59W1,71C15,161,
G185
Grommets and Seals Silicone base elastomer
Mounting hardware
Stainless stell/Alloy steel
Contact Termination
Crimp
ELECTRICAL
Number of contacts: 18 thru 185
Contact
Sizes
22D
20
16
12
12
Shielded
Max. current carrying capacity of contacts
Contact Size:
Amperage:
Test Voltages (AC-RMS)
Service Ratings (M&l)
Altitude
(feet)
Sea level
50,000
70,000
110,000
Equivalent
Pressure
(Torr)
-
87.5
35.5
5.74
Mated
M
1300
800
800
800
l
1800
1000
1000
1000
M
1300
550
350
200
Unmated
l
1800
600
400
200
Unmated
161
Arrangement
1000
350
250
150
#12
23
#16
13
#20
7.5
#22
5.0
Wire Accommodation
(AWG)
22,24,26
20,22,24
16,18
12,14
RG-179/U
Sealing Range
Wire Diameter
Min.
.030(0.76)
.040(1.02)
.063(1.60
.081(2.06)
.081(2.06)
Max.
.060(1.52)
.083(2.11)
.103(2.62)
.158(4.01)
.158(4.01)
Cross Reference From Military to Cannon Part Numbers
MIL-SPEC P/N
M83733/1RA018
M83733/1RA032
M83733/1RA051
M83733/1RA131
M83733/1RB048
M83733/1RB064
M83733/1RB071
M83733/1RB71C
M83733/1RB078
M83733/1RB101
M83733/1RB185
M83733/2RA018
M83733/2RA032
M83733/2RA051
M83733/2RA131
M83733/2RB048
M83733/2RB064
M83733/2RB071
M83733/2RB71C
M83733/2RB078
M83733/2RB101
M83733/3RA018
M83733/3RA032
M83733/3RA051
M83733/3RA131
M83733/3RB048
M83733/3RB064
M83733/3RB071
M83733/3RB71C
M83733/3RB078
M83733/3RB101
M83733/3RB185
ITTC P/N
DPKA-18PG-7
DPKA-32PG-7
DPKA-51PG-7
DPKA-G131PG-7
DPKB-48PG-7
DPKB-64PG-7
DPKB-71PG-7
DPKB-71C15PG-7
DPKB-78PG-7
DPKB-101PG-7
DPKB-Gl85PG-7
DPKA-18SX-7
DPKA-32SX-7
DPKA-51SX-7
DPKA-Gl 31 SM
DPKB-48SX-7
DPKB-64SX-7
DPKB-71SX-7
DPKB-71C15SX-7
DPKB-78SX-7
DPKB-101SX-7
DPKA-18PX-7
DPKA-32PX-7
DPKA-51PX-7
DPKA-G131PX-7
DPKB-48PX-7
DPKB-64PX-7
DPKB-71PX-7
DPKB-71C15PX-7
DPKB-78PX-7
DPK- 101PX-7
DPKB-G185PX-7
MIL-SPEC P/N
M83733/4RA018
M83733/4RAO32
M83733/4RA051
M83733/4RA131
M8373314RA048
M8373314RB064
M83733/4RB071
M83733/4RB71C
M83733/4RB078
M83733/4RB101
M83733/4RB185
M83733/5RA018
M83733/5RA032
M83733/5RA051
M83733/5RA131
M83733/5RB048
M83733/5RB064
M83733/5RB71C
M83733/5RB078
M83733/5RB101
M83733/5RB185
M83733/5RB071
M83733/6RA018
M83733/6RA032
M83733/6RA051
M83733/6RA131
M83733/6RB048
M83733/6RB064
M83733/6RB071
M83733/6RB71C
M83733/6RB078
M83733/6RB101
M83733/6RB185
ITTC P/N
DPKA-18SK-7
DPKA-32SK-7
DPKA-51SK-7
DPKA-G131 SK-7
DPKB-48SK-7
DPKB-64SK-7
DPKB-71SK-7
DPKB-71Cl 5SK-7
DPKB-78SK-7
DPKB-101 SK-7
DPKB-G185SK-7
DPKA-18PC-7
DPKA-32PC-7
DPKA-51PC-7
DPKA-G131 PC-7
DPKB-48PC-7
DPKB-64PC-7
DPKB-71C15PC-7
DPKB-78PC-7
DPKB-101PC-7
DPKB-G185PC-7
DPKB-71PC-7
DPKA-18PF-7
DPKA-32PF-7
DPKA-51PF-7
DPKA-G131 PF-7
DPKB-48PF-7
DPKB-64PF-7
DPKB-71PF-7
DPKB-71C15PF-7
DPKB-78PF-7
DPKB-101 PF-7
DPKB-G185PF-7
MIL-SPEC P/N
M83733/7RA018
M83733/7RA032
M83733/7RA051
M83733/7RA131
M83733/7RB048
M83733/7RB064
M83733/7RB071
M83733/7RB71C
M83733/7RB078
M83733/7RB101
M83733/BRA018
M83733/BRA032
M83733/BRA051
M83733/8RB048
M83733/8RB064
M83733/8RB071
M83733/8RB71C
M83733/BRB078
M83733/8RB101
M83733/9RA018
M83733/9RA032
M83733/9RA051
M83733/9RB048
M83733/9RB064
M83733/9RB071
M83733/9RB71C
M83733/9RB078
M83733/9RB101
ITTC P/N
DPKA-18SY-7
DPKA-32SY-7
DPKA-51SY-7
DPKA-G131SY-7
DPKB-48SY-7
DPKB-64SY-7
DPKB-72SY-7
DPKB-71C15SY-7
DPKB-78SY-7
DPKB-101 SY-7
DPKA-18PY-7
DPKA-32PY-7
DPKA-51PY-7
DPKB-48PY-7
DPKB-64PY-7
DPKB-71PY-7
DPKB-71Cl 5PY-7
DPKB-78PY-7
DPKB-101PY-7
DPKA-IBPM-7
DPKA-32PM-7
DPKA-51 PM-7
DPKB-48PM-7
DPKB-64PM-7
DPKB-71PM-7
DPKB-11C15PM-7
DPKB-78PM-7
DPKB-101PM-7
MIL-SPEC P/N
M83733/10RA018
M83733/10RA032
M83733110RA051
M83733/10RB048
M83733/10RB064
M83733/10RB071
M83733/10RB71C
M83733110RB078
M83733110RB101
M83733/11RA018
M83733/11RA032
M83733/11RA051
M83733/11RB048
M83733/11RB064
M83733/11RB071
M83733/11RB71C
M83733/11RB078
M83733/11RB101
M83733/12RA018
M83733/12RA032
M83733/12RA051
M83733/12RB048
M83733/12RB064
M83733/12RB071
M83733/12RB71C
M83733/12RB078
M83733/12RB101
ITTC P/N
DPKA- 18PH-7
DPKA-32PH-7
DPKA-51PH-7
DPKB-48PH-7
DPKB-64PH-7
DPKB-71PH-7
DPKB-71C15PH-7
DPKB-78PH-7
DPKB-101PH-7
DPKA-18PZ-7
DPKA-32PZ-7
DPKA-51PZ-7
DPKB-48PZ-7
DPKB-64PZ-7
DPKB-71PZ-7
DPKB-71C15PZ-7
DPKB-78PZ-7
DPKB-101 PZ-7
DPKA-18SH-7
DPKA-32SH-7
DPKA-51SH-7
DPKB-48SH-7
DPKB-64SH-7
DPKB-71SH-7
DPKB-7lCl5SH-7
DPKB-78SH-7
DPKB-101SH-7
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
76
MIL-C-83733
Test Data
The following is a presentation of the certified
capabilities of Cannon's DPK, high performance,
rectangular, rack and panel series connectors with
respect to critical qualification performance and
design requirements of MIL-C-83733. The data
presented herein is a condensation of authentic
qualification test data extracted from the original
qualification reports on file at the ITT Cannon Test
Laboratory.
The successful completion of the conducted qual-
ification program clearly demonstrates the compli-
ance of ITT Cannon, DPK series connectors and
contacts to meet or exceed the performance re-
quirements of MIL-C-83733.
Identification of Qualification Specimens
The DPK connectors listed below represent the
description and identification of the test specimens
TABLE 1
Test Description
Examination Of Product
visual Examination
Sample Preparation
Insulation Resistance - 25 C
Withstanding Voltage - Sea Level
Withstanding Voltage - Altitude
Contact Resistance
Test Description
Contact Separating Forces
Connector Mating and Unmating Forces
Contact Retention
Endurance
Gold Plating Porosity
Temperature Life
Insulation Resistance - 200 C
DPK
subjected to the qualification test sequence of
MIL-C-83733.
DPKA-G-131PC-7 (Receptacle) DPKB-G185PC-7 (Receptacle)
DPKA-G131SK-7 (Plug)
DPKA-G185SK-7 (Plug)
DPKA-G-131PC-7 (Receptacle) DPKB-G185PC-7 (Receptacle)
TEST PERFORMED
Test Description
Low Leve Contact Resistance
Thermal Shock
Crimp Potential Drop
Vibration (Random)
Physical Shock
Ozone Exposure
Fluid Immersion
Table I below, lists the conducted tests executed in
accordance with the applicable test paragraphs of
MIL-C-83733, with the Test Level, Parrameter
Limits and Measured Values listed in Table 11.
Test Description
Moisture Resistance
Altitude Immersion
Insert Retention
Corrosion
Analyses
Service and Storage Life
Gases and Toxic or Corrosive Fumes
TABLE ll
Test or
Environment
Examination Of Product
visual Examination
Sample Preparation
Insulation Resistance - 25 C
Withstanding Voltage - Sea Level
Withstanding Voltage - Altitude
Contact Resistance
VISUAL
EXAMINATION
SAMPLE
PREPARATION
Test Level or
Special Requirments
Assure compliance with:
a) Applicable detail specifications and control drawings
b) Materials
c) Design and construction
d) Dimensional
e) Finish
f ) Product identification
g) Workmanship
Visual examination of qualification test specimens for completness,
workmanship, identification and /or other detrimental conditions.
MIL-W-16878/4A, 28 AWG (min. dia.) and 22 AWG (max. dia.) wire.
Daniels WA22A crimping tool. M22520/2-06 and M22520/2-09 contact
positioner for resp.22D size socket and pin. MS7495A22M insertion and
MS27495R22M removal tool.
Parameters Limits
Compliance to applicable detail specification and
control drawings.
Measured Values
or Comments
Product submitted accompanied by Q.A.certifiates of compliance.
complied with the applicable acceptance requirements for qualification
testing.
Visual examination acceptance.
Assemblies to conform with specified wiring and
termination requirements.
No visible detection of any condition detrimental to normal function.
Qualification test specimens prepared and terminated in accordance
with specified wiring requirements. No difficulties encountered during
wiring operation.
Insul. res. range (ohms) (25 C) DPKA
Cont./Shell
Adj. Cont.
1.1T-1.8T
300G-1.0T
DPKB
1.1T-20T
400G-1.6T
(Ganged parallel test circuits)
No evidence of breakdown or flashover Leakage <.5mA. (Ganged
Parallel test circuits)
INSULATION RESISTANCE
[25 C (77 F)]
Unmated condition. 50% of contact complement measured. Between adjacent 5.1 Gigohms minimum at 500 Vdc.
contact paris and each contact and connector shell.
Electrification Time 120 secs. maximum.
DIELECTRIC
WITHSTANDING
VOLTAGE (SEA LEVEL)
SALT SPARY (CORROSION)
Unmated condition. 50% of contact complement measured. Test voltage 1350 No electrical breakdown, flashover or excessive
Vac/rms-60hz, applied between adjacent contact pairs and each contact and current leakage.Electrification 2 secs.
connector shell.
minimum.
Method 101, test condition B. (48 hours) unmated. Salt soultion 5% by
weight. S.G. 1.026 to 1.040 at 22.8 C-23.9 C (73 F-75 F). Solution pH6.5
to 7.2 and chamber temp 33.9 C to 36.1 C (93 F to 97 F).
Mated condition 20% of contact complement tested. Test circuit per Fig. 2
measured across points YY performed at 25 C and 200 C (77 F and 392 F).
Contact/
Wire size
22D/28
22D/22
Test Current
Adc
1.5
5.0
Visual examination. No degradation of normal
connector functions.
Max. Voltage Drop (MV)
Wire
25 C
Size
(77 F)
28
8
22
14
No detrimental corrosive attack on connector's surface finish or
contacts.
MV-Drop Range. (25 C)
Wire
Size
Adc
28
1.5
22
5.0
28
22
1.5
5.0
CONTACT RESISTANCE
[AT 25 C AND 200 C
(77 F AND 392 F)]
200 C
(392 F)
19
25
Range
(mV)
2.3-5.2
6.3-10
(200 C)
9-17
16-21
Avg.
(mV)
3.8
8.2
11.8
17.8
CONTACT SEPARATING FORCES
100% of socket contact complement measured. Separating force measured
on steel test pin .0294 + .0001 (0.747 +O.002) dia. insertion depth .205
_
_
(5.21) min. from insert face.
Separating Force (ounce-force)
Min.
0.6
Max.
4.9
Separating force range (ounce-force)
DPKA Sep. Force
1.3-4.1
DPKB
1.0-2.9
Mating/Unmating Force (pound-force)
Mate
145
DPKA
150
DPKB
Forces obtained on 10th cycle.
Contact Displacement Range (inch)
DPKA
Pins
0.002-0.003
Sockets
0.002-0.004
DPKB
Pins
0.002-0.004
Sockets
0.002-0.003
Avg. Force
2.4
2.0
Unmated
34
72
CONNECTOR MATIN AND
UNMATING FORCES
Mating dept, .390 (9.91) panel spacing. Total of 10 cycles mating and
unmatings. Forces measured on 10th cycle.
Axial mating and unmating forces 175
pounds-force maximum.
CONTACT RETENTION
Unmated. 50% of contacts measured. 10.0 1bf applied to contact engaging
end. Zero reference at 2.0 1bf preload. Displacement measured under spec.
load.
Max. contact displacement under 10.0 1bf load
.011 (0.28) maximum.
Avg.
0.0027
0.0031
0.0027
0.0026
ENDURANCE (DURABILITY)
Mating dept, .450 (11.43) panel spacing. Total of 500 cycles mating and
unmating at a rate of 300 cycles/hour maximum.
Withstand 500 cycles of durability conditioning
without detrimental effects to function.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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77
MIL-C-83733
Test Data (Continued)
(TABLE ll Continued)
Test or
Environment
THERMAL SHOCK
Test Level or
Special Requirments
Mated condition. Five continuous cycles of temperature change. 30 mins.
exposure at each temp. extreme constitutes one cycle. Transfer time
between chambers 2 mins. max. temp. extremes: - 54
±
3 C and 200
±
3 C (-?? +_ 5.4 F and 392
±
5.4 F).
20% of the contacts in each connector measured. Test circuit per Fig. 2
measured across points X-X and X'-X'.
Contact/Wire-size
22D/28
22D/22
Test Current (Adc)
1.5
5.0
Parameters Limits
Compliance to applicable detail specification and
control drawings.
Measured Values
or Comments
DPK
Product submitted accompanied by Q.A.certifiates of compliance.
complied with the applicable acceptance requirements for qualification
testing.
CRIMP POTENTIAL DROP
Max. crimp potential drop:
Wire
Size
28
22
M.V.
2.8
7.0
Crimp mV drop range.
DPKA (sockets)
Adc
1.5
(Pins)
1.5
DPKB (sockets)
Adc
5.0
(Pins)
5.0
1.1-1.6
Range
1.8-2.4
1.4-1.8
1.3
Avg.
2.1
1.5
Range
1.7-2.1
Avg.
1.8
DIELECTRIC WITHSTANDING
VOLTAGE (ALTITUDE)
Mated condition. 50% of contact complement measured. Performed
at simulated altitude of 70,000 ft. (33.7 min Hg pressure) Test voltage 825
Vac/rms-60 Hz, applied between adjacent contact pairs and each contact
and connector shell.
Same as at sea level conditions.
No evidence of breakdown or flashover. Leakage <.5mA. (Ganged
Parallel test circuits)
INSULATION RESISTANCE ELEVATED Umnated condition. 50% of contact complement measured. Test points
identical to those measured at 25 C (77 F). Oven ambient controlled at
TEMP.[200`C (392 F)]
200 C (392 F). Stabilization period 30 minutes minimum.
204 Megohms minimum at 500 Vdc.
Electrification time 120 sets. maximum,
Insul. Res. range (ohms) [200 C (392 F)]
DPKA
Adj. Cont.
1.4G-10G
DPKB
0.75G-10G
(Ganged parallel test circuits)
Cont./Shell
2.4G-4.0G
2.26G-5.0G
VIBRATION (RANDOM)
Method 214, Test condition 11. Letter 'G'. Test level envelope per figure and
table 214-2. Contact circuit senes wired far current discontinuity monitoring.
Eight hours duration in each of three mutually peipendicuiar axes. Connector
mating depth .450 (11.43) panel spacing.
Mated condition, .450 111.43) panel spacing. Shock pulse duration I I
±
1
mS, waveshape terminal peak smooth, peak amplitude 20g. Contact circuit
series wired for current discontinuity monitoring. One shock pulse in each of
three mutually perp. axes.
Method 106, (Step 7b) ommed) Mated condition. 10 days humidity and
temperature cycling. At end Step 6 final cycle at 25 C (777) and 90-98%
RH insulation resistance in asured 100% between each and ail other
contacts and the shell in parallel circuit.
Mated condition. Immersed in 5% sail solution by weight. Unsealed wire
ends exposed to chamber atmosphere. Simulated test altitude 75,000 ft,
(1.0 inch Hg). 30 mins. at altitude followed by 15 arms. at room ambient,
Repeat for total of 3 cycles. Insul. res. and OWV measured 100% of contact
complement at room ambient and submerged.
Unmated. 46 lbf/in. pressure lead applied to each inert face at 5
1bl/in.
2
/sec.. maintained for 5 secs. min. at specified load.
2
No current discontinuity ) 1.0 microsec. No
cracking, breaking or loosening of connector
parts.
No current discontinuity ) 1.0 microsec. No
cracking, breaking or loosening of connector
parts.
Connectors met random vibration requirements. No electrical
discontinuity detected.
PHYSICAL SHOCK
Connectors met physical shock requirenments. No electrical
discontinuity or damage detected.
MOISTURE RESISTANCE
Insulation resistance at final humidity cycle 102
Megohms minimum at 50 Vdc.
Insul. Res. range (ohms ) final humidity cycle.
DPKA
DPKB
1.66-500G
Avg: 224G
1.6-500G
Avg: 190G
DPKB
ALTITUDE IMMERSION
Insulation resistance 1.2 Gigohm minimum at 5
Vdc. DWV 1350 Vac/rms - 60 Hz,
electrification time 60 secs. minimum. No
breakdow, flashover or leadage 2 mA,
Final insul. Res ranges (ohms).
DPKA
1.5T-4.5T
Avg. 1.9T
0.7-3.5T
Avg: 1.3T
DWV - No evidence of insert movement and /or dislocation from
normal position
No evidence of insert movement and/or dislocation from normal
position.
No evidence of ozone effects.
INSERT RETENTION
OZONE EXPOSURE
No insert disiocation from normal position in the
connector shell.
No derterioration.
Unimated. Ozone concentration 0.010 to 0.015 percent by volume. Exposure
period 2 hours minimum at room temperature.
Fluid immersion rest fluids and procedures per Table 4:
Sample
Test Fluid
No.
MIL-L-7808
4-1P/R
MIL-L-23699
4-2P/R
M2-V CHEVRON
4-3P/R
MIL-H-5606
4-4P/R
MIL-A-8243
4-5P/R
MIL-C-25769
4-6P/R
MIL-T-5624 (JP-5)
4-7P/R
Coolanol-25
4-8P/R
Regular (Leaded commercial auto-gasoline
4-9P/R
Solvent (a) MIL-STD-202)
4-10P/R
Solvent (b) MIL-STD-202)
4-11P/R
Solvent (c) MIL-STD-202)
4-12P/R
Unwired. wouisembled contact bodies. One part (by volume) concentrated
Nitric Acid (S.G.-l.42) to we part distilled water. 30 secs. minimum
immersion period.
Wired mated condition, with contacts under specific load: #220 (5 lbs.);
#16 112.5 Ilisil. A current of 100 MA was applied during life of test. Test
duration, 1000 hours at temperature of + 200 C (392*9).
FLUID IMMERSION
No detrimental damage of effects to connector
performance.
Axial
Mate and unimate forces after fluid immersion
175 1bf max.
Other than evidence of normal light swelling of the connector resilent
seals, the samples did not exhibit any dertirmental affects. Mateability
was not imparied.
After Fluid Immersion
Mating/Unmating forces
(Pound-Force)
Unmated DPKB
27
4-7P/R
31
4-8P/R
35
4-9P/R
35
4-10P/R
63
4-11P/R
55
4-12P/R
DPKA
4-1P/R
4-2P/R
4-3P/R
4-4P/R
4-5P/R
4-6P/R
No visible reaction (bubbles forming) to reagent.
Mate
125
125
127
132
132
123
Mate
138
141
137
145
150
148
Unmated
71
57
63.5
76
81
86
GOLD PLATING POROSITY
No evidence of reaction to reagent.
TEMPERATURE LIFE W/CONTACT
LOADING
Withstand temp life. No damage. No
discontinuity higher than 1.0 microsecond. No
contact dislodging order load.
No evidence of contact dislodging and/or electrical disconinuity of 1.0
miscrosecond or greater during the speified temperature life exposure
under contact loading conditions. All post test requirements were met.
Conclusion
All subject test specimens, connector components,
materials, accessories and contacts covered by this
report satisfied and/or exceeded the specified
requirement.
The successful completion of the qualification pro-
gram as reported herein, demonstrates the capa-
bilities of the subject ITT Cannon DPK series
connectors to comply with stringent verification
qualification requirements in accordance with
MIL-C-83733. On the basis of testing, the DPK
connector series was granted full OPl status to
MIL-C-83733.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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78
MIL-C-83733
Weights
DPK
The following are weights for DPK connector assemblies, mounting hardware, contacts, and sealing plugs.
All connector weights are listed less contacts (FO) and mounting hardware. The total connector weight is
obtained by adding mounting hardware, contacts, and sealing plugs weight to the connector assembly
weight.
Example:
DPKB-101SK-7 (with 90 contacts and 11 sealing plugs)
Weight
Pounds
DPKB-101SG-7-FO
Type K Spring Mount
90 Number 20 Socket Contacts
11 Number 20 Sealing Plugs
Maximum Connector Weight
Part Numbet
(Description)
DPKA-18PG-7-F0
DPKA- I 8SG-7-F0
DPKA-32PG-7-F0
DPKA-18SG-7-F0
DPKA-51PG-7-F0
DPKA-51SG-7-F0
DPKA-G131PG-7-F0
DPKA-G131SG-7-F0
DPKB-48PG-7-F0
DPKB-48SG-7-F0
DPKB-59W7PG-7-F0
DPKB-59W7SG-7-F0
DPKB-64PG-7-F0
DPKB-64SG-7-F0
DPKB- 71 PG-7-F0
DPKB-71SG-7-F0
DPKB-71C1 5PG-7-F0
DPKB-71C1 5SG-7-F0
DPKB-78PG-7-F0
DPKB-78SG-7-F0
DPKB-1O1PG-7-F0
DPKB-101SG-7-F0
DPKB-Gl 85PG-7-F0
DPKB-G1 85SG-7-F0
#12 Pin, 030-9185-003
#12 Skt, 030-9186-003
#16 Pin, 030-9205-007
#16 Skt, 030-9206-006
#20 Pin. 030-9173-006
#20 Skt, 031-9174-004
#220 Pin, 030-2042-000
#220 Skt, 031-1147-000
#12 Shielded Pin, 249-1825-001
#12 Shielded Skt, 249-1826-000
#8 Coaxial Pin, 59W7 Layout
#8 Coaxial Skt, 59W7 Layout
Type C Bushing, 012-0515-000 (4 reqd)
Type K Spring Mtg Captive (non-rotate)
Type F Nut (4 reqd)
Type G Spring Mtg 231-0019-000 (4 reqd)
Size 22; 225-1013-000
Size 20; 225-0070-000
Size 16; 225-0071-000
Size 12; 225-0072-000
SEALING PLUGS
Lbs.
.1474
.1496
.1496
.1518
.1529
.1551
.1045
.1077
.2398
.2486
.2354
.2442
.2354
.2442
.2288
.2332
.2288
.2332
.2266
.2288
.2288
.2332
.1628
.1650
.00298
.00291
.00135
.00146
.00062
.00071
.00021
.00025
.00206
.00258
.00420
.00650
.00606
.08250
.00072
.01180
.00006
.00018
.00036
.00064
Maximum Weight
Grams
66.86
67.86
57.86
68.86
69.35
70.35
47.40
48.85
108.77
112.76
106.78
110.78
106.78
110.78
103.78
105.78
103.78
105.78
102.78
103.78
103.78
105.78
73.85
74.85
1.353
1.318
.611
.664
.280
.322
.093
.111
.943
1.168
1.910
2.948
2.750
37.42
.325
5.350
.027
.080
.163
.291
Weight
Grams
105.78
37.42
28.98
.88
173.06
.2332
.0825
.0639
.0020
.3816
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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79
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