Amphenol M390295-115 Amphenol /matrix mil-c-26482, series 2 connector Datasheet

Amphenol /Matrix
MIL-C-26482, Series 2 Connectors
®
®
12-071-4
Bayonet Coupling, with Crimp Rear Release Contacts
For Military and Industrial Interconnection Applications
Amphenol
This catalog covers the Amphenol ® /Matrix ® MIL-C26482, Series 2 Connectors. These connectors are
bayonet coupling type, and they feature crimp contacts that are rear insertable and rear releasable. They
can be ordered through Amphenol, by military or
equivalent proprietary part numbers.
TABLE OF CONTENTS
Amphenol ® /Matrix ® MIL-C-26482, Series 2
Connectors
Introduction, Table of Contents. . . . . . . . . . . . . . . . . .1
The Matrix ® connectors covered in this catalog
broaden the miniature cylindrical family offered by
Amphenol, so that now users have the broadest range
of product available to them. Additional miniature
cylindricals are covered in the Amphenol catalog, 12070, which is available upon request. The 12-070
Amphenol® catalog covers a large variety of miniature
cylindricals including the following:
General Description, Features and Benefits. . . . . . . .2
Class Descriptions, Performance Specifications . . . .3
Shell Styles, Dimensional Data:
Wall Mounting Receptacle, Narrow Flange . . . . . .4
Wall Mounting Receptacle, Wide Flange . . . . . . . .5
• MIL-C-26482, Series 1 - bayonet coupling connectors with solder contacts
Cable Connecting Receptacle,. . . . . . . . . . . . . . . .6
• MIL-C-26482, Series 1 - bayonet coupling connectors with front release crimp contacts
Jam Nut Receptacle. . . . . . . . . . . . . . . . . . . . . . . .7
Straight Plug,
Straight Plug with RFI Grounding Fingers . . . . . . .8
• Other proprietary crimp and solder types including
hermetics and connectors with printed circuit board
contacts, as well as other shell styles, alternative
connector finishes and additional contact options
Insert Arrangement Chart,
Insert Alternate Positions . . . . . . . . . . . . . . . . . . . . . .9
• Additional miniature cylindricals that have double
stub threaded coupling rather than bayonet coupling
Insert Arrangement Patterns. . . . . . . . . . . . . . . . 10-12
See page 15 for more information on these additional
miniature cylindrical connector products.
Contact Information, Sealing Plugs,
Crimping and Insertion/Removal Tools. . . . . . . . . . .13
Also, ask for these Amphenol Product Catalogs:
Amphenol Industrial Connector Brochure, SL-381,
for an overview of the industrial family of connectors.
Amphenol Brochure SL-100, which provides an
overview of all products, military and industrial,
offered through Amphenol Aerospace.
How to Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Should more information be required concerning the
connectors covered in this publication, or if special
application needs arise, please contact:
Amphenol Corporation
Amphenol Aerospace
40-60 Delaware Avenue
Sidney, New York 13838-1395
Telephone 607-563-5011
Fax: 607-563-5157
Web site: www.Amphenol-Aerospace.com
Visit our website for this catalog and other catalogs of
Amphenol products.
Additional MIL-C-26482/Miniature Cylindrical
Connectors offered by Amphenol . . . . . . . . . . . . . . .15
Sales Office Listing
Amphenol Aerospace operates Quality Systems that are Certified to ISO-9001 and AS-9100 by third party Registrars.
1
®
Amphenol ® /Matrix Miniature
Cylindrical
MIL-C-26482, Series 2 Connectors
Amphenol broadens their Miniature Cylindrical Family of
Connectors with the addition of the Matrix® Product line
of MIL-C-26482, Series 2 connectors.
This series provides a bayonet coupling connector with crimp
rear insertable, rear releasable contacts.
MS3470
wall mounting receptacle
with narrow flange
DESIGN CHARACTERISTICS
• Medium size, environmentally resistant connector
• Recommended operating voltage to 1,000 VAC (RMS)
at sea level
MS3472
wall mounting receptacle
with wide flange
• Quick positive coupling assured by 3 point bayonet
coupling system
• Visual confirmation of complete coupling
• Eliminates mismating by the use of five key/keyway design
• Insertion and removal of contacts from the rear of the connector assures no damage to the front that might affect the
sealing characteristics
• Utilizes same standard qualified rear-release type plastic
tool for contact insertion and removal
MS3471
cable connecting receptacle
• Contacts are qualified to MIL-C-39029 requirements – BIN
coded (three color bands), and are crimped with standard
crimp tools per MIL-C-22520
• Grommets are constructed of tear-resistant elastomer and
experience no degradation when exposed to a broad
range of fluids
• Sealing over a range of wire diameters is assured by a triple webbed grommet at the rear of the connector
• Closed entry socket side of the insert is designed with a
lead-in chamfer and a hard face that will accept a pin contact bent within pre-established limits
MS3474
jam nut receptacle
• Elastomer interfacial seal on the pin side has raised barriers around each pin which displace into the socket chamfer when mated, providing a positive moisture seal
CUSTOMER OPTIONS
• Shell styles within this family include:
Wall mount with either a narrow or a wide flange, jam nut
single hole mount, and cable connecting receptacles,
along with standard plugs or plugs with RFI grounding fingers, in shell sizes 8 to 24
MS3476
straight plug
• MS and Proprietary versions available
MS3475
plug with RFI grounding
fingers
• Accommodation of contact sizes 20, 16 and 12
• 34 insert arrangement patterns available, accommodating
from a minimum of 3 to a maximum of 55 circuits
• Alternate positioning available
• Various finishes are available (for information on non-cadmium zinc alloy plating, consult Amphenol, Sidney, NY)
2
®
Amphenol ®/Matrix Miniature
Cylindrical
MIL-C-26482, Series 2 Connectors
class descriptions, performance specifications
CLASS DESCRIPTIONS
Military
MIL-C-26482, Series 2
Amphenol/Matrix
Proprietary MB1 Series
Class L
Class R
Class E
–
Inactive, superceded by Class L*
Class R
–
Inactive, superceded by Class L*
Class A
Class A
Aluminum shell, black non-conductive anodized finish, fluid
resistant
–
Class G
Stainless steel shell, passivated, fluid resistant
Class W
Class W
Aluminum shell, olive drab cadmium plated, corrosion/fluid
resistant
Description
Aluminum shell, electroless nickel finish, fluid resistant
* Ref. MIL-C-26482
PERFORMANCE SPECIFICATIONS
SERVICE RATINGS**
Service
Rating
Recommended
Operating AC Voltage
at Sea Level
Test Voltage AC (RMS), 60 cps
Sea Level
50,000 ft.
70,000 ft.
110,000 ft.
I
600
1,500
500
375
200
II
1,000
2,300
750
500
200
** Service Rating is comparable to MS rating A. Miniature connectors rated Service Rating I will provide a minimum flashover
voltage at sea level of 2,000 volts AC (RMS). Service Rating II is comparable to MS Service Rating D, and will provide a
minimum flashover voltage of 2,800 volts AC (RMS) at sea level.
Please note that the electrical data given is not an establishment of electrical safety factors. This is left entirely in the
designer’s hands, as he can best determine which peak voltage, switching surges, transients, etc. can be expected in a
particular circuit.
OPERATING TEMPERATURE RANGE
SHOCK AND VIBRATION REQUIREMENTS
–65°C (–85°F) to 200°C (392°F)
When tested as follows, the connector shall sustain no
physical damage, or electrical discontinuity exceeding
one microsecond.
ENVIRONMENTAL SEAL
SHOCK:
Wired, mated connectors with the specified accessory
attached will meet the altitude immersion test specified in
MIL-C-26482.
Pulse of an approximate half sine wave of 300g magnitude
with duration of 3 milliseconds applied in three axes.
VIBRATION:
DURABILITY
Sixteen hours of random vibration having a range of 50 to
2,000 Hz with a 41.7G peak level.
Minimum of 500 mating cycles.
3
Miniature Cylindrical MIL-C-26482, Series 2
MS3470
wall mounting receptacle with narrow flange
Receptacle Shell, Wall Mount with Narrow Flange,
Bayonet Coupling
Military No. MS3470
Amphenol/Matrix No. MB10
1.405 Max.
Shell 8 Thru 18
1.465 Max.
Shell 20, 22, & 24
A Max. Typ.
B Typ.
Master Keyway
H Accessory Thread
3 Teeth Equally Spaced
120˚ Apart
D Dia. Max.
Grommet
C Dia.
.190
Grommet Extension
.130
Blue Color Bands
T Dia. Mounting
Holes Typ. 4-Places
.290 Min. Full Thread
E
F
To complete order number see how to order, page 14.
Shell
Size
A
Max.
B
±.005
C Dia.
±.003
D Dia.
Max.
E
F
±.016
H
Accessory Thread
Class 2A
T
±.005
8
.828
.594
.471
.305
.462/.431
.062
.5000-20 UNF
.120
10
.954
.719
.588
.405
.462/.431
.062
.6250-24 UNEF
.120
12
1.047
.812
.748
.531
.462/.431
.062
.7500-20 UNEF
.120
14
1.141
.906
.873
.665
.462/.431
.062
.8750-20 UNEF
.120
16
1.234
.969
.998
.790
.462/.431
.062
1.0000-20 UNEF
.120
18
1.328
1.062
1.123
.869
.462/.431
.062
1.0625-18 UNEF
.120
20
1.453
1.156
1.248
.994
.587/.556
.094
1.1875-18 UNEF
.120
22
1.578
1.250
1.373
1.119
.587/.556
.094
1.3125-18 UNEF
.120
24
1.703
1.375
1.498
1.244
.620/.589
.094
1.4375-18 UNEF
.147
4
Miniature Cylindrical MIL-C-26482, Series 2
MS3472
wall mounting receptacle with wide flange
Receptacle Shell, Wall Mount with Wide Flange,
Bayonet Coupling
Military No. MS3472
Amphenol/Matrix No. MB11
1.405 Max.
Shell 8 Thru 18
1.465 Max.
Shell 20, 22, & 24
A Max. Typ.
B Typ.
H Accessory Thread
3 Teeth Equally Spaced
120 ˚ Apart
Master Keyway
D Dia. Max.
Grommet
C Dia.
.150 Dia. Mounting
Holes Typ. 4-Places
.190
Grommet Extension
.130
.290 Min. Full Thread
Blue Color
Bands
E
F
To complete order number see how to order, page 14.
Shell
Size
A
Max.
B
±.005
C Dia.
±.003
D Dia.
Max.
E
F
±.016
H Thread
Class 2A
8
1.065
.734
.471
.305
.493/.462
.062
.5000-20 UNF
10
1.141
.812
.588
.405
.493/.462
.062
.6250-24 UNEF
12
1.266
.938
.748
.531
.493/.462
.062
.7500-20 UNEF
14
1.360
1.031
.873
.665
.493/.462
.062
.8750-20 UNEF
16
1.453
1.125
.998
.790
.493/.462
.062
1.0000-20 UNEF
18
1.532
1.203
1.123
.869
.493/.462
.062
1.0625-18 UNEF
20
1.688
1.297
1.248
.994
.587/.556
.094
1.1875-18 UNEF
22
1.766
1.375
1.373
1.119
.587/.556
.094
1.3125-18 UNEF
24
1.891
1.500
1.498
1.244
.620/.589
.094
1.4375-18 UNEF
5
Miniature Cylindrical MIL-C-26482, Series 2
MS3471
cable connecting receptacle
Receptacle Shell, Cable Connecting,
Bayonet Coupling
Military No. MS3471
Amphenol/Matrix No. MB13
1.405 Max.
Shell 8 Thru 18
1.465 Max.
Shell 20, 22, &24
A Max. Typ.
Master
Keyway
E
.290 Min.
Full Thread
F
3 Teeth Equally
Spaced 120 ˚ Apart
D Dia. Max
Grommet
C
Dia.
.190
Grommet Extension
.130
B Dia.
Blue Color
Bands
H Accessory Thread
To complete order number see how to order, page 14.
Shell
Size
A
Max.
B Dia.
±.020
C Dia.
±.003
D Dia.
Max.
E
F
±.016
H Thread
Class 2A
8
.828
.938
.471
.305
.462/.431
.062
.5000-20 UNF
10
.954
1.062
.588
.405
.462/.431
.062
.6250-24 UNEF
12
1.047
1.156
.748
.531
.462/.431
.062
.7500-20 UNEF
14
1.141
1.250
.873
.665
.462/.431
.062
.8750-20 UNEF
16
1.234
1.344
.998
.790
.462/.431
.062
1.0000-20 UNEF
18
1.328
1.438
1.123
.869
.462/.431
.062
1.0625-18 UNEF
20
1.453
1.562
1.248
.994
.587/.556
.094
1.1875-18 UNEF
22
1.578
1.688
1.373
1.119
.587/.556
.094
1.3125-18 UNEF
24
1.703
1.812
1.498
1.244
.620/.589
.094
1.4375-18 UNEF
6
Miniature Cylindrical MIL-C-26482, Series 2
MS3474
jam nut receptacle
Receptacle Shell, Jam Nut Mount,
Bayonet Coupling
Military No. MS3474
Amphenol/Matrix No. MB14
1.405 Max
Shell 8 Thru 18
1.465 Max.
Shell 20, 22, & 24
A Max. Typ.
Master Keyway
E
H Accessory
Thread
F
3 Teeth Equally
Spaced 120 ˚Apart
C
Dia.
B
D Dia. Max.
Grommet
K Max.
Typ.
.190
Grommet Extension
.130
.290 Min. Full Thread
Blue Color Band
J Mounting Thread
Lockwire Hole 3-Places
Equally Spaced
Blue Color Band
To complete order number see how to order, page 14.
Shell
Size
A
Max.
B
±.005
C Dia.
±.003
D Dia.
Max.
E
F
H
Accessory Thread
Class 2A
J
Mounting Thread
Class 2A
K
Max.
8
.954
.525
.471
.305
.707/.658
.113/.086
.5000-20 UNF
.5625-24 UNEF
.767
10
1.078
.650
.588
.405
.707/.658
.113/.086
.6250-24 UNF
.6875-24 UNEF
.892
12
1.266
.813
.748
.531
.707/.658
.113/.086
.7500-20 UNEF
.8750-20 UNEF
1.079
14
1.391
.937
.873
.665
.707/.658
.113/.086
.8750-20 UNEF
1.0000-20 UNEF
1.205
16
1.516
1.061
.998
.790
.707/.658
.113/.086
1.0000-20 UNEF
1.1250-18 UNEF
1.329
18
1.641
1.186
1.123
.869
.707/.658
.113/.086
1.0625-18 UNEF
1.2500-18 UNEF
1.455
20
1.828
1.311
1.248
.994
.772/.721
.148/.096
1.1875-18 UNEF
1.3750-18 UNEF
1.579
22
1.954
1.436
1.373
1.119
.772/.721
.148/.096
1.3125-18 UNEF
1.5000-18 UNEF
1.705
24
2.078
1.561
1.498
1.244
.772/.721
.148/.096
1.4375-18 UNEF
1.6250-18 UNEF
1.829
7
Miniature Cylindrical MIL-C-26482, Series 2
MS3476 straight plug
MS3475 straight plug with RFI grounding fingers
Master
Keyway
.290 Min. Full Thread
H Accessory Thread
3 Teeth Equally
Spaced 120 ˚Apart
A Dia.
Max.
Over
Knurl
B Dia. Max
Grommet
Plug Shell,
Bayonet Coupling
Military No. MS3476
Amphenol/Matrix No. MB16
.190
Grommet Extension
.130
Fully Coupled Indicators
Blue Color
Band
.320 Min.
1.420 Max.
Master Keyway
.290 Min. Full Thread
H Accessory Thread
A Dia.
Max.
Over
Knurl
3 Teeth Equally
Spaced 120 ˚ Apart
RFI
Fingers
Military No. MS3475
Amphenol/Matrix No. MB18
B Dia. Max
Grommet
.190
Grommet Extension
.130
Blue
Color Band
Fully Coupled Indicators
.320 Min.
1.420 Max.
To complete order number see how to order, page 14.
Shell
Size
A Dia.
Max.
B Dia.
Max.
H
Accessory Thread
Class 2A
8
.782
.305
.5000-20 UNF
10
.926
.405
.6250-24 UNEF
12
1.043
.531
.7500-20 UNEF
14
1.183
.665
.8750-20 UNEF
16
1.305
.790
1.0000-20 UNEF
18
1.391
.869
1.0625-18 UNEF
20
1.531
.994
1.1875-18 UNEF
22
1.656
1.119
1.3125-18 UNEF
24
1.777
1.244
1.4375-18 UNEF
8
Plug Shell, RFI Grounding,
Bayonet Coupling
Miniature Cylindrical MIL-C-26482, Series 2
insert arrangements, insert alternate positioning
INSERT ARRANGEMENTS
INSERT ALTERNATE POSITIONING
Contact Size
Insert
Arrangement
Service
Rating
Total
Contacts
8-33
I
3
3
8-98
I
3
3
12
16
20
10-6
I
6
12-3
II
3
6
12-8
I
8
12-10
I
10
14-4
I
4
14-5
II
5
14-9S
I
9
14-12
I
12
4
8
14-15
I
15
1
14
14-18
I
18
18
14-19
I
19
19
16-8
II
8
8
16-23S
I
23
1
16-26
I
26
3
To avoid cross-plugging problems in applications requiring the use
of more than one connector of the same size and arrangement,
alternate rotations are available as indicated in the chart below.
As shown in the diagram, the front face of the pin insert is rotated
within the shell in a clockwise direction from the normal shell key.
The socket insert would be rotated counter-clockwise the same
number of degrees in respect to the normal shell key.
8
A
B
10
B
A
B
A
4
4
5
18-8
I
8
18-11S
II
11
11
18-30S
I
30
1
18-32
I
II
16
20-24S
I
24
20-39
I
39
20-41
I
41
22-12S
I
12
22-19S
I
19
22-21
II
21
22-32S
I
32
22-41
I
41
Position W
Position X
Position Y
Position Z
View looking into front face of pin insert or rear of socket insert.
Degrees
Insert
Arrangement
W
X
Y
Z
8-33
90
–
–
–
22
8-98
–
–
–
–
26
10-6
90
–
–
–
8
32
20-16
A
B
5
29
32
16
12-3
–
–
180
–
12-8
90
112
203
292
12-10
60
155
270
295
14-4
45
–
–
–
14-5
40
92
184
273
270
14-9
15
90
180
14-12
43
90
–
–
37
14-15
17
110
155
234
41
14-18
15
90
180
270
12
14-19
30
165
315
–
19
16-8
54
152
180
331
16-23
158
270
–
–
16-26
60
–
275
338
18-8
180
–
–
–
18-11
62
119
241
340
55
18-30
180
193
285
350
26
18-32
85
138
222
265
20-16
238
318
333
347
20-24
70
145
215
290
20-39
63
144
252
333
20-41
45
126
225
–
22-12
–
–
–
–
24
2
21
32
14
22-55
I
55
22-95S
I
32
6
24-19S
II
19
19
24-31
I
31
24-61
I
61
27
31
61
Arrangements designated with an S are tooled in socket only.
9
22-19
15
90
225
308
22-21
16
135
175
349
22-32
72
145
215
288
22-41
39
135
264
–
22-55
30
142
226
314
22-95
26
180
266
–
24-19
30
165
315
–
24-31
90
225
255
–
24-61
90
180
270
324
Miniature Cylindrical MIL-C-26482, Series 2
contact arrangements
front face of pin insert or rear face of socket insert illustrated
A
F
C
A
C
E
A
B
B
G
B
C
A
K
J
C
F
D
E D
8-33
8-98
10-06
12-03
12-08
Service Rating
I
I
I
II
I
I
Number of Contacts
3
3
6
3
8
10
Contact Size
20
20
20
16
20
20
A
A
A
D
B
D
C
J
F
N C
R
K
H
F
D
C
Insert Arrangement
M
C
B
M
B
J
G
B
L A
K
J
G
B
12-10
A
H
H
E
C
H
B
Insert Arrangement
G
B
E
C
D
H A B
A
F
C
L
E
E
D
P
E
G
D
F
14-04
14-05
14-09
14-12
Service Rating
I
II
I
I
Number of Contacts
4
5
5
4
8
4
14
1
Contact Size
12
16
20
12
20
16
20
16
K
J
L
A
M
N
U
T
H
S
G
Insert Arrangement
P
R
F
E
C
D
N
K
U
J
T
A
A
M
L
B
V
G
C
L
H
R
F
D
S
C
G
A
S
T
E
D
U
V
H
E
Y
X
K
J
H
14-18
14-19
16-08
16-23
I
I
II
I
Number of Contacts
18
19
8
22
1
26
Contact Size
20
20
16
20
16
20
Service Rating
W
F
G
16-26
I
CONTACT LEGEND
10
D
V
E
L
F
G
C
U
c
Z
D
B
b
M
K
J
F
T
N a
C
Z
X
A
R
S
P
B
R
Y
W
E
H
M
B
I
P
N
B
P
14-15
20
16
12
Miniature Cylindrical MIL-C-26482, Series 2
contact arrangements
front face of pin insert or rear face of socket insert illustrated
A
J
G
S
A
R
B
H
K
H
P
B
F
G
C
Z
Insert Arrangement
D
D
K
X
h
b
L
Y
a
K
18-11
18-30
II
I
Number of Contacts
8
11
29
1
32
Contact Size
12
16
20
16
20
M
L
B
M
W
K
N
X
S
C
P
R
a
V
Y
Z
T
G
D
G
E
N
q
E
b
n
p
c
f
d
e
t
h
M
L
g
F
R
q
p
e
d
M
L
20-16
20-24
20-39
Service Rating
II
I
I
Number of Contacts
16
24
37
2
41
Contact Size
16
20
20
16
20
M
A
J
M
K
G
D
A
B
P
R
W
L
C
T
J
M
P
V
L
I
B
U
K
C
K
N
N
H
J
20-41
A
L
B
H
c
N
G
b
f
J
K
F
n
P
H
E
a
r
G
D
Z
m
s
S
F
F
T
a
C
Y
k
i
E
P
R
S
U
B
X
j
D
R
C
U
m
P
J
H
D
V
C
Z
r
h
A
W
B
Y
k
g
H
A
X
j
i
B
N
S
J
Insert Arrangement
U
T
18-32
I
W
V
A
G
H
J
I
A
F
Z
18-08
L
X
E
Service Rating
K
D
g
M
F
G
C
W
j
H
J
E
B
V
f
d
c
W
Y
A
U
e
N
E
f
g
a
P
D
V
L
E
U
e
T
S
R
C
b
M
C
F
B
T
c
N
L
A
d
C
X
R
V
K
S
S
D
D
F
H
E
U
J
E
G
G
22-12
22-19
I
I
II
Number of Contacts
12
19
21
Contact Size
12
12
16
Service Rating
22-21
CONTACT LEGEND
11
E
F
F
Insert Arrangement
T
H
20
16
12
Miniature Cylindrical MIL-C-26482, Series 2
contact arrangements
front face of pin insert or rear face of socket insert illustrated
N
A
P
b
M
a
B
W
S
c
h
Z
d
T
m
X
P
j
N
i
M
L
22-32
22-41
I
I
FF
DD
v
f
e
g
22-55
I
14
55
Contact Size
20
20
16
20
A
V
M
B
A
M
B
D
Z
j
g
L
N
P
C
K
U
V
R
D
J
b
f
S
J
G
R
d
e
S
T
E
c
M
Insert Arrangement
e
H
H
G
F
T
H
U
G
22-95
24-19
I
II
24-31
I
26
6
19
31
Contact Size
20
12
12
16
A
Z
X
GG
r
EE
DD
R
P
E
f
KK
y
F
g
z
k
N
M
H
i
BB
m
G
h
AA
CC
n
e
x
LL
p
S
Service Rating
PP
MM
D
w
JJ
NN
q
T
C
d
HH
s
U
Insert Arrangement
c
v
u
FF
V
B
b
a
t
W
E
F
Number of Contacts
Y
D
S
d
K
L
Service Rating
R
c
W
J
N
C
b
g
V
P
Q
a
f
X
F
B
P
Y
K
a
T
N
Z
E
U
A
L
C
h
G
H
J
K
27
Y
F
b
c
d
L
32
X
E
a
t
u
w
D
Z
s
EE
Number of Contacts
W
Y
r
CC
HH
y
M
K
X
q
BB
x
J
N
AA
GG
C
W
p
h
H
P
G
Service Rating
G
m
B
V
n
z
e
R
F
Insert Arrangement
d
f
V
W
H
F
p
g
S
E
E
q
h
R
c
r
T
U
J
n
t
D
e
f
Y
k
b
s
i
U
K
D
A
U
T
S
C
a
j
C
j
B
Z
k
V
L
g
A
Y
X
R
j
J
K
L
24-61
I
Number of Contacts
61
Contact Size
20
CONTACT LEGEND
12
20
16
12
Miniature Cylindrical MIL-C-26482, Series 2
contact information, sealing plugs,
crimping and insertion/removal tools
MIL-C-26482, SERIES 2
CRIMP CONTACTS
Wire Range
Socket Contacts
Pin Contacts
Contact
Size
AWG
mm2
Military
Part Number
Amphenol/Matrix
Part Number
Military
Part Number
Amphenol/Matrix
Part Number
20
24-20
0.2-0.6
M39029/5-115
M5100-001-0020L
M39029/4-110
M5000-054-0020L
16
20-16
0.5-1.4
M39029/5-116
M5100-001-0016L
M39029/4-111
M5000-054-0016L
12
14-12
2-3
M39029/5-118
M5100-001-0012L
M39029/4-113
M5000-054-0012L
CONTACT CURRENT RATING AND RETENTION
SEALING PLUGS
Contact Retention
Contact
Size*
Sealing Plugs
Axial Load
DC Test
Amperage
lb.
20
7.5
15
66.7
16
13.0
25
111.2
12
23.0
30
133.4
N
Contact
Size
Military
Part Number
Amphenol/Matrix
Part Number
20
MS27488-20
10-405996-020
16
MS27488-16
10-405996-016
12
MS27488-12
10-405996-012
* Organize individual circuits to maintain heat rise within
operating temperature requirements.
CRIMPING TOOLS
Contact
Size
Wire Range
Finished Wire Dia. Range
Crimping Tool
Part Number
Turret or Positioner
Part Number
1.02-2.11
M22520/1-01 or
M22520/2-01
M22520/1-02 or
M22520/2-02
.053-.103
1.34-2.62
M22520/1-01
M22520/1-02
.097-.158
2.46-4.01
M22520/1-01
M22520/1-02
AWG
mm2
Inch
mm
20
24-20
0.2-0.6
.040-.083
16
20-16
0.5-1.4
12
14-12
2-3
INSERTION/REMOVAL TOOLS
Contact
Size
Color Code
Military
Part Number
Amphenol/Matrix
Part Number
20
Red/White
M81969/14-11
10-538988-021
16
Blue/White
M81969/14-03
10-538988-016
12
Yellow/White
M81969/14-04
10-538988-012
Note: Each connector is furnished with contacts. One spare for inserts requiring
1 to 26 of each contact, two spares for inserts with more than 26
contacts, and a minimum of one sealing plug up to 15% of the number
of contacts.
13
MIL-C-26482, Series 2
how to order
HOW TO ORDER BY MILITARY PART NUMBER
MIL-C-26482 SERIES 2 CONNECTORS
MS
1
3470
2
W
3
12
4
10
5
P
6
MB1
1
W
7
1.
Connector Type
MS designates Military Standard
2.
Connector Style
3470 wall mounting receptacle with narrow flange
3472 wall mounting receptacle with wide flange
3471 cable connecting receptacle
3474 jam nut receptacle
3476 straight plug
3475 straight plug with RFI grounding fingers
3.
HOW TO ORDER BY PROPRIETARY PART NUMBER
MIL-C-26482 SERIES 2 CONNECTORS
Service Class
L
aluminum shell, electroless nickel finish, fluid
resistant insert
A
aluminum shell, black anodized finish, non-conductive fluid resistant insert
W
aluminum shell, olive drab cadmium plated, fluid
resistant insert
Note:
0
2
W
3
12
4
10
5
P
6
W
7
***
8
1.
Connector Type
MB1 designates Amphenol®/Matrix® Bayonet Coupling
Connector
2.
Connector Style
0
wall mounting receptacle with narrow flange
1
wall mounting receptacle with wide flange
3
cable connecting receptacle
4
jam nut receptacle
6
straight plug
8
straight plug with RFI grounding fingers
3.
Service Class
A
aluminum shell, black anodize finish, non-conductive, fluid resistant insert
R
aluminum shell, electroless nickel finish, fluid
resistant insert
G
stainless steel shell, passivated, fluid resistant
insert
W
aluminum shell, cadmium plated, olive drab finish,
fluid resistant insert
For stainless steel shell, passivated, order by Amphenol®/Matrix®
proprietary Class G.
Class L inactivates older classes E and R (Ref. MIL-C-26482)
4., 5. Shell size and insert arrangement - See chart on page 9
and pattern drawings that follow.
4., 5. Shell size and insert arrangement - See chart on page 9
and pattern drawings that follow.
6.
6.
Contact Types
P designates pin
S designates socket
7.
Insert Rotation
“W”, “X”, “Y”, “Z” designate that insert is rotated in its shell
from normal position. No letter required for normal (no
rotation) position. See page 9 for description of alternate
positions.
8.
Modification Number
Consult Amphenol, Sidney, NY for information.
For strain reliefs use the following modification codes:
(189) E-nut M85049/31 configuration
(190) Straight strain relief M85049/52 configuration
(191) 90° strain relief M85049/51 configuration
Contact Types
P designates pin
S designates socket
A designates less pins
B designates less sockets
Note:
7.
Use A & B only when other than a full complement of power contacts is to be installed.
Insert Rotation
“W”, “X”, “Y”, “Z” designate that insert is rotated in its shell
from normal position. No letter required for normal (no
rotation) position. See page 9 for description of alternate
positions.
For ordering information on accessories, such as protection
caps and backshell hardware, contact Amphenol, Sidney, NY.
14
Additional Miniature Cylindrical Connectors
offered by Amphenol
Miniature Cylindrical
Proprietary/MIL-C-26482, Series 1 & 2
Connectors
There are several additional connector series within
the Amphenol® MIL-C-26482 and similar types family. Each series offers varying design characteristics and customer options to meet cost
considerations and to provide users with the most
design flexibility possible.
• PT-CE, SP-CE
Proprietary crimp type
The additional series within the Amphenol Miniature Cylindrical
Family of Connectors are shown in detail in Amphenol catalog
12-070, which can be supplied upon request. Briefly these additional products are described as follows:
Another derivative of the PT line, bayonet type. These also
have crimp contacts that are rear insertable, front releasable, but the contacts are held in place by a nylon wafer
retention system. The voidless one-piece insert and grommet assembly provide continuous dielectric separation
between contacts.
• PT, SP, MS/PT
Proprietary/MIL-C-26482, Series 1
These are bayonet type with solder contacts. Both the insert
and main joint gasket are molded from resilient neoprene.
This provides excellent moisture sealing at the gasket and
superior electrical isolation of the contact in the inserts.
• PC, PC-SE, PC-CE
Proprietary solder and crimp type
Socket contacts are closed entry design. Printed circuit
board contacts are also available in this series.
The PC series within the Amphenol® miniature cylindrical
family is threaded coupling, rather than bayonet coupling.
The threads are double-stubbed so they can not be cross
threaded.
The SP is a modification of the PT providing special shells
with a wide mounting flange for back panel mounting. The
SP also has a durable non-conductive hard anodic “Alumilite” coating which provides abrasion and corrosion protection.
The PC is offered with solder contacts. The PC-SE has
crimp contacts in a spring tower retention system, while the
PC-CE has crimp contacts in a nylon wafer retention system.
Hermetics are available
There are 8 shell styles in the PT, SP and MS/PT series, and
shell sizes are 6-24. The PT solder is UL recognized. Hermetics are also available.
All miniature cylindricals are intermateable and intermountable
with each other except for the threaded coupling PC Series.
• PT-SE, SP-SE, MS/PT-SE
Proprietary/MIL-C-26482, Series 1
For further information ask for catalog 12-070. Consult Amphenol, Sidney, NY for any assistance on these products or for any
specific application needs.
These are a derivative of the PT line, bayonet type. However, they incorporate crimp contacts that are rear insertable, front releasable. An MS approved spring tower
retention system holds the contacts in place.
15
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Amphenol:
M39029/5-118 M39029/5-115 M5100-001-0020L M39029/4-113 M39029/5-116
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