MKJ Series Overview
Versatility, performance and reliability in a miniaturized footprint,
enables unparalleled functionality.
Key Features
• Plugs and receptacles are environmentally sealed
for use in the harshest environments
• RoHS-compliant configurations
The MKJ family of miniature circular connectors provides
similar electrical and mechanical characteristics as larger
and heavier Military Standard Environmental connectors,
but in a smaller form factor. Bringing together a unique
combination of design, functionality and flexibility,
Cannon’s MKJ connectors excel in delivering proven and
reliable solutions that perform even in the harshest
environments. The MKJ series comes with rear accessory
threads or integral band platform for direct attachment of
cable shield and overmold.
Configuration
Coupling
• EMI Shielding - up to 40dB Attenuation,
100MHz to 1000MHz
• PCB mount jam nut for enhanced EMI and
vibration resistance performance
• Cable assemblies and application specific shell
configurations available
MKJ1
MKJ3
MKJ4
MKJ5
MKJ Clip Lock
MKJ Warrior
UNC thread
Double start
Bayonet
Breakaway
Triple start
Clip latching
Breakaway
500
500
2000
Aluminum/stainless steel
2000
2000
250 Aluminum
2000 Stainless
Steel
2000
Shells - Aluminum alloy or stainless steel I Insulators - thermoplastic
Seals - fluorosilicone I Contacts - copper alloy with gold over nickel plating
Materials
Black anodized - black passivated, teflon nickel, OD cadmium over electroless nickel, electroless nickel - black,
Zinc nickel-black (RoHS-compliant), zinc nickel-black (non-RoHS-compliant), selective plating (MKJ Warrior)
Plating
EMI shielding
• MKJ Warrior designed to Nett Warrior specifications and qualified to GOSSRA and NATO
STANAG 4695 standards
MKJ0
Hardware
Mating cycles
• Teflon nickel, black zinc nickel and olive drab
cadmium plating maintain robust reliability for
500 hours of salt spray
Good
Good
Good
Excellent
Excellent
N/A
Excellent
ITT Cannon MKJ Ordering Guide
1-Series
2- Coupling
3- Class
4- Shell Style
5- Plating
6Arrangement
7- Contact
Style
8- Clocking
9- MOD
Codes
MKJ
1
A
6
F
9-19
P
A
- F0
1 - Series
MKJ
MKJ Series - Miniature circular connector
2 - Coupling*
0
1
Threaded coupling, UN thread
Threaded coupling, double start thread
3
4
Bayonet
Breakaway/quick disconnect
5
CL1
Threaded coupling, triple start
Clip Lock, locking
3- Class
A
Environmental w/banding/overmold attachment
B
Environmental with threaded accessory attachment
J
Non-enviornmental w/banding/overmold attachment
(MKJCL1 only)
K
Non-enviornmental w/threaded accessory attachment
(MKJCL1 only)
C-
Back-potted plug/receptacle - PC/flex/solder
4 - Shell style
1
2
3
In-Line receptacle
Box mount receptacle (square flange)
Receptacle, round, solder mount
7
8
9
Jam nut receptacle - rear panel mount
Jam nut receptacle - front panel mount (MKJ4 only)
Jam nut plug - rear panel mount (MKJ4 only)
12
16
26
Box mount plug (flange), 45-deg rotation (MKJCL1 only)
Straight plug w/self-locking coupling nut (MKJ0 only)
Straight plug w/self-ratchet coupling nut (MKJ1 only)
4
Box mount plug (flange)
10
Jam nut plug - front panel mount (MKJ4 only)
75
6
Straight plug
11
Box mount plug (flange) , 30-deg rotation (MKJCL1 only)
Dual flange mount - Jam nut receptacle with secondary
PCB mounting (class C and MKJ1/MKJ5 only)
T
W
Y
Z
Aluminum/teflon nickel
Aluminum/olive drab cadmium
Stainless steel/electroless nickel, black
Aluminum/zinc nickel, black
ZN
Aluminum/zinc nickel, green (not RoHS)
5 - Plating
C
F
K
N
Aluminum/anodized, black
Aluminum/electroless nickel
Stainless steel/passivated
Stainless steel/electroless nickel
e6- Standard arrangements for combo arrangements, please contact the factory
Contact
size
QTY
MKJ1
MKJ0, 3,
4, CL
MKJ5
Contact
size
QTY
MKJ1
MKJ0, 3,
4, CL
MKJ5
Contact
size
QTY
MKJ1
MKJ0, 3,
4, CL
MKJ5
23
23
23
23
23
23
23
23
23
23
23
23
23
23
20HD
3
4
6
7
10
13
19
26
31
37
55
85
100
130
3
5-3
6-4
6-6
6-7
7-10
8-13
9-19
10-26
11-31
13-37
16-55
17-85
19-100
21-130
6-23
5-3
6-4
6-6
6-7
7-10
8-13
9-19
10-26
11-31
12-37
14-55
N/A
N/A
N/A
6-23
N/A
8-4
8-6
8-7
9-10
10-13
11-19
12-26
13-31
15-37
18-55
19-85
21-100
23-130
8-23
20HD
20HD
20HD
20HD
20HD
20HD
20HD
20HD
16
16
16
16
16
16
16
5
8
10
20
35
41
55
69
1
2
4
5
7
12
14
7-25
8-28
9-210
13-220
16-235
17-241
19-255
21-269
6-1
8-2
9-4
10-5
13-7
16-12
17-14
7-25
8-28
9-210
12-220
14-235
N/A
N/A
N/A
6-1
8-2
9-4
10-5
12-7
14-12
15-14
9-25
10-28
11-210
15-220
18-235
19-241
21-255
23-269
8-1
10-2
11-4
12-5
15-7
18-12
19-14
16
16
12
12
12
12
12
12
12
12
19
22
1
2
2
3
4
5
7
12
19-19
21-22
7-1
10-2
13-2
13-3
16-4
16-5
17-7
21-12
19-19
21-22
7-1
10-2
12-2
12-3
14-4
14-5
N/A
N/A
21-19
23-22
9-1
12-2
15-2
15-3
18-4
18-5
19-7
23-12
7 - Contact style
P
S
E
F
Pin, crimp, removeable (class A&B)
Socket, crimp, removeable (class A&B)
Pin, solder cup
Socket, solder cup
A
B
G
C
Pin, PC-tail, .062 extension (class C)
Pin, PC-tail, .109 extension (class C)
Pin, PC-tail, .125 extension (class C)
Socket, PC-tail, .062 extension (class C)
D
H
Socket, PC-tail, .109 extension (class C)
Socket, PC-tail, .125 extension (class C)
8- Clocking
MKJ0 and MKJ3
MKJ1, MKJ4, MKJ5,
Position
K1° / K2°
N
X
Y
Z
150° / 210°
75° / 210°
95° / 230°
140° / 275°
Position
MKJCL1
K1° / K2°
Position
A (Normal)
150° / 210°
B
75° / 210°
C
95° / 230°
D
140° / 275°
E
75° / 275°
F
95° / 210°
MKJ4 Omit for single key / Keyway option
K1° / K2°
A
150° / 210°
B
95° / 210°
C
135° / 270°
D
110° / 245°
E
150° / 285°
F
105° / 255°
MKJCL1 Omit for master key/keyway only
9 - Modification code
F0 -
Less Contacts (“F0” not stamped on connector,
but must be included on the P.O.)
518 -
Class “C” PC style back potted connectors w/ water
immersion testing
Please reference MKJ Warrior catalog for available part numbers
Follow us
Connect with your ITT Cannon representative today or visit us at ittcannon.com
GERMANY - Weinstadt
+49.7151.699.0
ITALY - Lainate
+39.02938721
KOREA
+82.2.702.7111
CHINA - Shenzhen City
+86.755.2726.7888
CHINA - Shanghai
+ 86.21.2231.2222
UK - Basingstoke
+44.1256.347400
FRANCE
+33.1.60.04.93.93
HONG KONG
+852.2732.2720
JAPAN - Kanagawa
+81.462.57.2010
MEXICO - Nogales
+52.631.311.0050
SINGAPORE
+65 66974205
USA - Irvine, CA
+1.800.854.3028
The “ITT Engineered Blocks“ symbol, “ITT”, “Cannon” and “Veam“ are registered trademarks of ITT Inc.
Specification and other data are based on information available at the time of printing, and are subject to change without notice.
© 2024 ITT Inc.
ITT Cannon MKJ SS 03/2024
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ITT Cannon:
MKJCL1J1F6-6PD MKJCL1J1F6-6PE MKJCL1J1F6-6PF MKJCL1J1F6-6SA MKJCL1J1F6-6SB MKJCL1J1F6-6SC
MKJCL1J1F6-6SD MKJCL1J1F6-6SE MKJCL1J1F6-6SF MKJCL1J1F6-7PA MKJCL1J1F6-7PB MKJCL1J1F6-7PC
MKJCL1J1F6-7PD MKJCL1J1F6-7PE MKJCL1J1F6-7PF MKJCL1J1F6-7SA MKJCL1J1F6-7SB MKJCL1J1F6-7SC
MKJCL1J1F6-7SD MKJCL1J1F6-7SE MKJCL1J1F6-7SF MKJCL1J1F7-10PA MKJCL1J1F7-10PB MKJCL1J1F710PC MKJCL1J1F7-10PD MKJCL1J1F7-10PE MKJCL1J1F7-10PF MKJCL1J1F7-10SA MKJCL1J1F7-10SB
MKJCL1J1F7-10SC MKJCL1J1F7-10SD MKJCL1J1F7-10SE MKJCL1J1F7-10SF MKJCL1J1F9-19PA MKJCL1J1F919PB MKJCL1J1F9-19PC MKJCL1J1F9-19PD MKJCL1J1F9-19PE MKJCL1J1F9-19PF MKJCL1J1F9-19SA
MKJCL1J1F9-19SB MKJCL1J1F9-19SC MKJCL1J1F9-19SD MKJCL1J1F9-19SE MKJCL1J1F9-19SF MKJCL1J1F94PA MKJCL1J1F9-4PB MKJCL1J1F9-4PC MKJCL1J1F9-4PD MKJCL1J1F9-4PE MKJCL1J1F9-4PF MKJCL1J1F94SA MKJCL1J1F9-4SB MKJCL1J1F9-4SC MKJCL1J1F9-4SD MKJCL1J1F9-4SE MKJCL1J1F9-4SF MKJCL1J1N64PA MKJCL1J1N6-4PB MKJCL1J1N6-4PC MKJCL1J1N6-4PD MKJCL1J1N6-4PE MKJCL1J1N6-4PF
MKJCL1J1N6-4SA MKJCL1J1N6-4SB MKJCL1J1N6-4SC MKJCL1J1N6-4SD MKJCL1J1N6-4SE MKJCL1J1N6-4SF
MKJCL1J1N6-6PA MKJCL1J1N6-6PB MKJCL1J1N6-6PC MKJCL1J1N6-6PD MKJCL1J1N6-6PE MKJCL1J1N66PF MKJCL1J1N6-6SA MKJCL1J1N6-6SB MKJCL1J1N6-6SC MKJCL1J1N6-6SD MKJCL1J1N6-6SE
MKJCL1J1N6-6SF MKJCL1J1N6-7PA MKJCL1J1N6-7PB MKJCL1J1N6-7PC MKJCL1J1N6-7PD MKJCL1J1N6-7PE
MKJCL1J1N6-7PF MKJCL1J1N6-7SA MKJCL1J1N6-7SB MKJCL1J1N6-7SC MKJCL1J1N6-7SD MKJCL1J1N67SE MKJCL1J1N6-7SF MKJCL1J1N7-10PA MKJCL1J1N7-10PB MKJCL1J1N7-10PC MKJCL1J1N7-10PD
MKJCL1J1N7-10PE MKJCL1J1N7-10PF MKJCL1J1N7-10SA
