Mini Circular

ca_B1-B66.qxd:Layout 1
2/9/11
7:58 PM
Page 1
Mini Circular
ca_B1-B66.qxd:Layout 1
2/9/11
7:59 PM
Page 63
Microminiatuare Circular - .050" Contact Spacing
MICRO-K
MICRO-K microminiature circular connectors
are rugged yet lightweight - and meet or
exceed the applicable requirements of MILDTL-83513. Applications include biomedical,
instrumentation and miniature black boxes.
Standard MIK connectors are available in two
shell sizes accommodating two contact
arrangements pre-wired to your specific
requirements.
MIK: Accommodate up to 55 contacts on .050
(1.27) centers (equivalent to 420 contacts per
square inch). Five keyway polarization prevents
cross plugging. The threaded coupling nuts
provide strong, reliable coupling. MIK receptacles can be either front or back panel mounted; in back mounting applications, panel thickness of up to 3/32" can be used on the larger
sizes. Maximum temperature range - 55˚C to
+ 125˚C.
radios, military gun sights, airborne landing
systems and medical equipment. Maximum
temperature range - 55˚C to +125˚C.
MIKM: Similar to our MIK, except has a steel
shell and receptacle for improved ruggedness
and RFI resistance. It accommodates up to 85
twist pin contacts. Maximum temperature
range - 55˚C to + 125˚ C.
MIKQ: A quick disconnect metal shell and
receptacle version that can be instantaneously
disconnected yet provides a solid lock when
engaged. Applications include commercial TV
cameras, portable
Specifications
STANDARD MATERIAL AND FINISHES
ELECTRO/MECHANICAL FEATURES
MIKM
MIKQ
Stainless Steel
Brass
MIK
Stainless Steel
Passivated
Stainless Steel
Passivated
Brass, Electroless
Nickel Plated*
Insulator
Glass-reinforced
Thermoplastic
Glass-reinforced
Thermoplastic
Glass-reinforced
Thermoplastic
Contacts
50 Microinch
Gold Plated
Copper Alloy
50 Microinch
Gold Plated
Copper Alloy
50 Microinch
Gold Plated
Copper Alloy
No. of Contacts
Wire Size
7,55
#24 AWG
thru #32 AWG
Contact Termination
Crimp
Contact Rating
3 Amps
Couping
Threaded
Polarization
Keyways
Contact Spacing
.050 (1.27)
Centers
Shell Styles
0-Wall Mtg.
6-Straight Plug
*For plug only
Electrodeposited for receptacle.
MIKM
MIKQ
7,55, 85
#24 AWG
thru #32 AWG
Crimp
3 Amps
Threaded
Keyways
.050 (1.27)
Centers
0-Wall Mtg.
6-Straight Plug
7,19, 37
#24 AWG
thru #32 AWG
Crimp
3 Amps
Push/Pull
Keyways
.050 (1.27)
Centers
7-Jam Nut
6-Straight Plug
9-Rear Panel
Mtg. Receptacle
How to Order
R
MIK M 6-
55
P
*
**
***
RoHS COMPLIANCE
SERIES
CONNECTOR TYPE
SHELL STYLE
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION TYPE
TERMINATION LENGTH CODE
HARDWARE
SERIES
MIK: Microminiature Circular
CONTACT ARRANGEMENTS
7, 19, 37, 55, 85
CONNECTOR TYPES
No Letter - Screw couping, plastic shell
M - Screw coupling, metal shell
Q - Push/Pull, metal shell
CONTACT TYPE
P - Pin
S - Socket
SHELL STYLES
0 - Wall mounting receptacle (MIK and
MIKM only)
6 - Straight plug (MIK, MIKM and MIKQ)
7 - Jam nut mount (MIKQ only)
9 - Rear panel mounted receptacle (MIKQ)
TERMINATION TYPES
H - Insulated round hook-up wire
L - Uninsulated round solid wire
TERMINATION LENGTH CODE (STANDARDS)
(H) 001 18", 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon,
yellow.
18",7/34 strand, #26 AWG,
(H) 003 MIL-W-16878/4, Type E Teflon,
color coded to MIL-STD-681
System I.
1/2" uninsulated solid #25
(L) 1 AWG gold plated copper.
1" uninsulated solid #25 AWG
(L) 2 gold plated copper.
HARDWARE
G - Cable nut and grip (MIKQ plug only)
N - Nut only (MIKQ plug only)
NOTE: Contact types cannot be interchanged
between shell styles.
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
B-63
B
Mini Circular
MIK
Thermoplastic
Shell
Coupling Nut
ca_B1-B66.qxd:Layout 1
2/9/11
7:59 PM
Page 64
Microminiature Circular - .050" Contact Spacing
MICRO-K
Standard Wire Termination Codes
The following termination codes are listed for your
information. For additional codes please refer to
Appendix on page D-98 to D-102. All wire lengths
are minimum.
HARNESS TYPES (H)
#26 AWG per MIL-W-16878 Type E, Teflon Stranded
Length
3 (76.2)
6 (152.4)
8 (203.2)
10 (254.0)
12 (304.8)
18 (457.2)
20 (508.0)
24 (609.6)
30 (762.0)
36 (914.4)
48 (1219.2)
72 (1828.8)
120 (3048.0)
-All Yellow
020
019
026
029
028
001
038
009
010
011
013
017
042
Color Coded
027
016
034
025
002
003
023
004
005
006
048
046
041
Contact Arrangements
B
Mini Circular
Face View, Pin Side-(Male Twist Pin Contacts)
1
1
4
1
MASTER KEY (TYP)
1
7
2
4
3
12
4
5
16
17
MIK/MIKM/MIKQ
7 Contacts
28
16
29
24
38
15
16
6
13
10
9
25
1
19
20
10
7
8
9
17
3
11
12
4
5
4
5
3
31
22
32
23
39
39
47
48
57
28
46
47
37
52
53
MIKQ
37 Contacts
74
67
33
34
19
MIKQ
19 Contacts
66
58
40
29
81
75
55
MIK/MIKM
55 Contacts
82
85
MIKM
85 Contacts
Cavity identification numbers are for reference only, they do not appear on connectors.
Shell Dimensions
MIK (Rear Panel Mount Thickness - see Tabulation "T")
.335 (8.51)
Max.
L
Weight given is 1/2" uninsulated, solid #25 AWG gold plated copper pigtails
K
A THD
+
D
DIA.
D
DIA.
S
R
S
D
DIA.
L
Receptacle
Shell Size 7 only
+
D
DIA.
H (TYP.)
F
L
H (TYP.)
Plug
A THD.
R
A THD.
A THD.
Plug
F
L
K
Receptacle
Shell Size 55 only
Plug
Part Number
by Shell Size
MIK6-7P
MIK6-55P
A
Thread
5/16-24UNF-2B
9/16-24UNF-2A
D
Max.
.375 (9.52)
.755 (19.18)
L
Max.
.315 (8.00)
.460 (11.68)
Avg. Weight
oz. (gm.) ±5%
.054 (1.54)
.202 (5.72)
Receptacle
Part Number
A
D
F
by Shell Size
Thread
± .010 (0.25)
Max.
MIK0-7S
5/16-24UNF-2B .325 (8.26)
.315 (8.00)
MIK0-55S
9/16-24UNF-2A .625 (15.88) .440 (11.18)
H
± .003 (0.08)
.078 (1.98)
.089 (2.26)
K
L
± .010 (0.25)
Max.
.062 (1.57)
.355 (9.02)
.100 (2.54) .495 (12.57)
R
± .005 (0.13)
.460 (11.68)
.580 (14.73)
S
T
Avg. Weight
Max.
Max.
oz. (gm.) ± 5%
.630 (16.00) .032 (0.81) .022 (.635)
.760 (19.30) .062 (1.57) .134 (3.81)
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
B-64
www.ittcannon.com
ca_B1-B66.qxd:Layout 1
2/9/11
7:59 PM
Page 65
Microminiature Circular - .050" Contact Spacing
MIKM/MIKQ
Shell Dimensions (Continued)
MIKM (Rear Panel Mount Thickness .335 (8.51) max. - see Tabulation "T")
.3 3 5 (8 .5 1 )
M ax.
L
K
A T H .D
AT H D
R
AT H D
D
D IA .
D
D IA .
S
R
Plug
S
D
D IA .
D
D IA .
L
F
L
H (T Y.) P
Receptacle
Shell Size 7 only
AT H D
H (T Y.) P
Plug
F
L
K
Receptacle
Shell Size 55 & 85
Plug
Part Number
by Shell Size
MIKM6-7P
MIKM6-55P
MIKM6-85P
A
Thread
D
Max.
L
Max.
Avg. Weight
oz. (gm.)+_5%
5/16-24UNF-2A
5/8-24UNEF-2B
11/16-24UNEF-2B
.375 (9.52)
.775 (19.18)
.860 (21.84)
.315 (8.00)
.440 (11.18)
.460 (11.68)
.054 (1.54)
.333 (9.44)
.419 (11.88)
B
Receptacle
A
Thread
F
Max.
H
+_ .003 (0.08)
K
L
Max.
R
+_ .005 (0.13)
.320 (8.13)
.440 (11.18)
.440 (11.18)
.078 (1.98)
.091 (2.31)
.091 (2.31)
.062 (1.57)
.062 (1.57)
.062 (1.57)
.400 (10.16)
.490 (12.45)
.490 (12.45)
.460 (11.68)
.580 (14.73)
.674 (17.12)
D
MIKM0-7S
5/16-24UNF-2A .325 (8.26)
MIKM0-55S 5/8-24UNEF-2A .625 (15.88)
MIKM0-85S 11/16-24UNEF-2A .745 (18.92)
S
Max.
T
Max.
Avg. Weight
oz. (gm.)+_5%
.630 (16.00) .032 (0.81)
.760 (19.30) .125 (3.18)
.845 (21.46) .125 (3.18)
.051 (1.45)
.269 (7.62)
.346 (9.80)
MIKQ (Front Panel Mounting Type Shown-.093 (2.36) Thickness)
.950 (24.13) MAX.
.043±.005
(1.09±0.13)
D THD.
MASTER KEY
A
DIA.
.760
(19.30) MAX.
*
C DIM.
ACROSS FLAT
NUT
B
DIA.
A
1.20
(30.48) MAX.
FOR SIZE 37 ONLY
B
C
DIA.
.093 (2.36) REF.
.495 (12.67) MAX.
Plug
Receptacle
Plug
Part Number
by Shell Size
MIKQ7-7S
MIKQ6-19S
MIKQ6-37S
A
MAX.
B
MAX.
C
Ref.
.385 (9.78)
.515 (13.08)
.760 (19.30)
.305 (7.75)
.405 (10.29)
.635 (16.13)
.180 (4.57)
.260 (6.60)
.350 (8.89)
*Std. Conn. not supplied with Cable Nut & Grip, See Mod Codes.
.214 (6.08)
.376 (10.70)
.714 (20.23)
Lanyard Relase Is Available. Consult factory.
Receptacle
Part Number
by Shell Size
A
MAX.
B
MAX.
C
MAX.
D
Thread
Avg. Weight
oz. (gm.)±5%
MIKQ6-7S
MIKQ7-19P
MIKQ7-37P
.510 (12.95)
.575 (14.60)
.855 (21.71)
.245 (6.22)
.345 (8.76)
.520 (13.20)
.359 (9.12)
.470 (11.94)
.740 (18.80)
3/8-32UNEF-2A
1/2-28UNEF-2A
3/4-20UNEF-2A
.128 (3.63)
.214 (6.08)
.300 (8.52)
MIKQ Front Panel Mounting
Front Panel Mounting-MIKQ7
Shell Size
A
B
DIA.
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Avg. Weight
oz. (gm.)±5%
B-65
MIKQ7-7P
MIKQ7-19P
MIKQ7-37P
A
± .005 (0.13)
.364 (9.24)
.475 (12.06)
.740 (18.78)
B
DIA.
.390 (9.91)
.515 (13.08)
.755 (19.17)
Mini Circular
Part Number
by Shell Size
ca_B1-B66.qxd:Layout 1
2/9/11
7:59 PM
Page 66
Microminiature Circular - .050" Contact Spacing
MIKQ
Shell Dimensions (Continued)
MIKQ9-7P (Back Panel Mounting)
.043 ± .005
(1.09 ± 0.13)
KEY
.245 (6.22)
DIA. MAX.
.250 ± .010
(6.35 ± 0.25)
WIRE
EXTENSION
LENGTH
.415 ± .010
(10.54 ± 0.25)
INSULATOR
SHELL
.485 (12.32)
MAX.
.570 (14.48)
DIA. MAX.
7/16-28 UNEF-2A
1/2
HEX-NUT
Receptacle
MIKQ9-19P (Back Panel Mounting)
B
Mini Circular
.043 ± .005 (1.09 ± 0.13)
KEY
.250 ± .010 (6.35 ± 0.25)
INSULATOR
.525 ± .010
(13.33 ± 0.25)
.345 (8.76)
DIA. MAX.
.625 ± .010
(15.87 ± 0.25) DIA.
9/16-24 UNEF-2A THREAD
.425
(10.79
5/8
HEX-NUT
.485 (12.32) MAX.
+.015
-.000
+0.30
-0.00
)
Receptacle
MIKQ9-37P (Back Panel Mounting)
.250 ± .010
(6.35 ± 0.25)
.043 ± .005
(1.09 ± 0.13)
.505 MAX.
(12.83 MAX.)
SHELL
.665 MAX.
(16.89) MAX.
.730 ± .010
(18.54 ± 0.25)
INSULATOR
3/4-20 UNEF-2A THREAD
.885 MAX.
(22.48 MAX.)
13/16 HEX NUT
.490 MAX.
(12.45 MAX.)
Receptacle
MIKQ Rear Panel Mounting
A
B
DIA.
Rear Panel Mounting-MIKQ9
A
± .005 (0.13)
Shell Size
MIKQ9-7P
.425 (10.76)
MIKQ9-19P
.535 (13.58)
MIKQ9-37P
.740 (18.78)
B
Dia.
.440 (11.18)
.564 (14.33)
.755 (19.17)
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
B-66
www.ittcannon.com