About Amphenol
®
Aerospace
Your Source for Interconnect Products
CONTACT US:
Amphenol Aerospace
40-60 Delaware Avenue
Sidney, NY 13838-1395
Customer Service:
Mon - Fri 8AM - 5PM
Phone: (800) 678-0141
Fax: (607) 563-5157
Online: www.amphenol-aerospace.com
Amphenol Aerospace, Amphenol Commercial Air,
and Amphenol Industrial Operations Main Facility in Sidney, NY USA
ABOUT AMPHENOL AEROSPACE:
Amphenol Aerospace, a Division of Amphenol Corporation, is one
of the largest manufacturers of interconnect products in the world for the Military,
Commercial Aerospace and Industrial markets. Amphenol designs, manufactures and
markets circular and rectangular, electronic, fiber optic, EMI/EMP filter, and a variety of
special applications connectors and interconnect systems.
Our state-of-the-art facility is nestled at the foothills of the Catskill Mountains in Sidney,
NY. The Amphenol complex houses many technologies including CNC machining,
die-casting, molding, impact and extruding, plating, screw machining and process
controls. Our fully equipped material evaluation lab and engineering organization utilize
the latest in computer aided design software and analysis tools, allowing us to design,
test, and qualify advanced interconnect systems. Amphenol’s interconnect products are
supplied to thousands of OEMs worldwide and are supported by our worldwide sales
and engineering force, including the largest global network of electronic distributors.
AMPHENOL AEROSPACE’S PHILOSOPHY
As a basic business philosophy, Amphenol Aerospace is dedicated to concentrating on
those advanced and challenging market segments that demand an extraordinary level of
supplier support and reaction. Our approach to implement this
strategy is based on the following key principles:
FOCUS:
Concentrate all resources on serving a limited number of
tightly defined markets, and understanding the needs of those markets.
QUALITY ASSURANCE:
INNOVATION:
Provide these markets new, creative solutions in both
products and services.
Amphenol Aerospace has been awarded
both AS9100 - Revision C and ISO9001:2008
Quality Assurance Certifications.
RESPONSIVENESS:
Identify and respond to the market and product
needs more rapidly than any other supplier.
Performance is the sum of these principles. It is the measure of how well we
continually and consistently implement our basic strategy and key prin-
ciples.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
1
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
38999
III
Dualok
II
I
SJT
Access
Aquacon
8-35
8-44
8-97
n
8-98
10-4
10-5
10-13
10-35
10-98
10-99
11-99
12-3
13-3
n
12-4
13-4
H
12-8
13-8
12-22
13-8
13-13
n
13-22
X
X
X
2
X
X
u
Series
Series
Series Military
JT II
LJT I
TV III
7-D2
7-D3
7-D4
III
MIL-DTL-
27599
JT/LJT
Solder
Hermetics
Crimp Class Class TV*
H
Y
Service
Rating
Contact Size
Total
23
22D 22M 22 20 16 12 12
10
8
8††
(Coax) (Power) (Coax) (Twinax)
Contacts
HD
8-2
n
8-3
n
8-6
9-3
n
9-6
9-7
n
9-5
Hn
P
X
X
X
X
X
A23
X
A35
NA
X
X
P
P
P
P
P
P
M
M
M
M
M
2
3
4
2
3
2
3
4
2
3
1
6
7
Grounded
1
6
7
9
2
6
4
2
4
3
2
4
5
6
13
19
13
4
6
7
3
4
8
4
22
8
32
22
4
10
4
5
5
10
4
32
2
22
2
2
22
6
8
2** 2
19
13
4
6
7
3
4
13
4
5
6
2
9
2
6
4
2
2
3
2
M
M
N
I
P
M
M
M
M
P
I
I
I
9-9
n
9-22
n
9-35
9-44
9-35
9-94
n
9-98
11-2
H
11-4
11-5
X
X
X
X
u
P
P
P
P
P
P
9-98
11-2
H
11-4
11-5
11-6
n
11-13
11-35
11-98
A98
B2
X
S
X
X
X
X
S
X
X
B5
X
X
X
3
2
X
X
X
X
X
X
u
P
P
P**
P
P/S
P/S
P/S
P/S
P/S
P/S
P
X
u
P
P
P
P/S
P/S
P/S
P/S
P/S
P/S
P
P
P
P
P
P
P/S
P/S
P/S
P/S
P/S
P/S
P
P
P
I
I
M
N
M
II
I
I
II
11-19
n
11-35
11-54
n
11-98
11-99
B19
B35
B98
B99
X
X
X
P
P
P
X
X
X
X
X
X
X
X
X
X
P
X
X
X
X
P
P
P
P
P
P/S
P/S
P/S
P/S
P/S
P/S
13-4
H
C4
C8
P
P
I
I
I, Fiber
Optic
M
M
N
P
P
M
l
I
I
12-35
12-98
14-4
n
14-5
13-26
n
13-32
n
13-35
13-63
n
13-98
15-4
n
15-5
H
D5
C35
C98
13-35
13-98
15-4
n
15-5
H
X
X
2
X
X
X
X
2
u
X
X
P
P
P
II
Completely tooled.
Majority of tooling is completed
(contact Amphenol Aerospace for availability).
u
Not tooled for 02-R.
P Available with Pin contacts only
S Available with Socket contacts only
P/S Available with Pin contacts or Socket contacts
H
Ground plane proprietary option available. Arrg. 9-5 is exclusively
ground plane type.
n
Not Mil-Qualified.
G
21-75 is Mil-Qualified with twinax contacts only.
Note: MS connector 21-75 is supplied with size 8 twinax.
Commercial connector 21-75 is supplied with size 8 coax.
X
+
*
**
***
†
††
(2)
(3)
(5)
HD
designates High Density 38999 Series III insert patterns which
use size 23 contacts only. Not rated over 175°C.
Hermetic inserts - solder termination standard. (Contact Amphenol
Aerospace for optional PCB or eyelet termination).
Two size 16 contacts dedicated to fiber optics. See the Fiber Optic
section for more information.
For use in MIL-STD-1760 applications (see pages 75 and 76).
For RG 180/U and RG 195/U cables only.
Size 8 Coax and Twinax are interchangeable.
Not Tooled for RP or 02RE
Pin inserts only, not tooled for RP or 02RE (Consult Amphenol
Aerospace for avail.)
MS Connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customer.
2
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
Series
Series
Series
Military
MIL-DTL-
27599
JT/LJT
Solder
Hermetics
Crimp Class Class
TV*
Service
Total
H
Y
Rating Contacts
HD
Contact Size
23
22D 22M 22
20
16 12
(Coax) (Power) (Coax) (Twinax)
38999
10
8
8††
JT II
14-15
LJT I
15-15
TV III
15-15
15-18
15-19
15-35
III
D15
D18
D19
D35
12
III
II
I
SJT
Access
Aquacon
14-18
15-18
14-19
n
15-19
14-35
15-35
14-37
15-37
15-55
n
14-68
n
15-68
n
14-97
15-97
17-2
16-6
17-6
16-8
17-8
H
16-13
n
17-13
n
17-22
n
17-22
Hn
17-25
n
16-26
17-26
16-35
17-35
16-42
17-42
n
17-52
n
16-55
17-55
17-60
n
17-73
n
16-99
17-99
18-11
19-11
H
19-11
H
19-18
19-18
18-28
19-28
n
19-28
18-30
19-30
n
19-31
n
18-32
19-32
18-35
19-35
18-53
19-53
n
18-66
19-66
19-67
n
18-68
n
19-68
n
19-68
18-96
n
19-88
n
20-1
21-1
19-35
F35
19-32
F32
F28
F11
F18
17-99
19-AD
n
E99
E73
17-35
E35
17-26
E26
17-8
H
E8
17-6
E6
15-97
17-2
D97
E2
D55
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2
X
X
X
X
X
X
X
X
2
2
u
u
P
P/S
P/S
P/S
P
P
P/S
P
P
P
P
P
P
P
P
P/S
P
P/S
P/S
P/S
P
P
P/S
P
P
P
P
P
P
P
P
P/S
P
P
P
P
I
I
I
I
M
M
N
15
15
18
19
37
37
55
8
12
39
6
8
13
4
24
26
55
42
2
55
10
73
23
17
11
18
28
30
15
32
66
53
66
67
18
9
88
79
88
79
66
67
66
53
12
14
8
73
55
55
42
22
38
55
37
37
14
14
18
19
1
1
X
X
1
P
I
M
P
P
I
II
I
Coax
M
8
8
4
1
6
8
13
2
26
2
2
X
X
X
X
X
2
X
X
X
X
X
P
X
u
P/S
P/S
P
P
P/S
P/S
P
P
P
P
I
M
M
M
2
X
X
X
X
X
X
X
X
u
P/S
P/S
P/S
P/S
M
I/Coax
N
2
21
16
11
4
26
29
2
1
1
32
2
2
1
X
X
X
X
2
X
X
X
X
X
X
P
P
P
P
2
P
P
P
P
I
Inst.
P
II
M
I
I
M
X
X
X
P
X
P
X
X
X
X
X
X
P
X
X
3
2
3
2
X
X
S
X
P/S
P/S
P
P
P/S
P/S
P
P
P
P
I
M
M
X
X
X
P
P
S
P
P
S
M
M
I
I
N
18
9
P
P/S
P
P/S
M
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
3
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
38999
III
Dualok
II
I
SJT
Access
Aquacon
20-35
21-35
20-39
21-39
20-41
21-41
21-41
21-75
H
21-75
HG
21-79
n
21-79
n
21-121
n
22-1
23-1
22-2
23-2
23-6
Hn
22-14
n
23-14
n
23-14
n
22-21
23-21
H
23-21
H
22-32
23-32
n
23-34
n
22-35
23-35
22-53
n
23-53
22-55
23-55
23-55
23-97
n
23-99
n
23-151
n
24-1
25-1
24-2
25-2
24-4
25-4
25-7
n
25-4
25-7
25-8
H
25-11***
25-17
n
J4
J7
J8
J11
H55
X
X
H151
X
X
X
X
X
X
X
u
Series
Series
Series
Military
JT II
20-2
LJT I
21-2
n
TV III
III
MIL-DTL-
27599
JT/LJT
Solder
Hermetics
Crimp
H
Y
TV*
Service
Rating
Total
23
Contacts
HD
22D 22M
22
Contact Size
20
16 12
(Coax) (Power) (Coax) (Twinax)
12
10
8
8††
20-11
n
21-11
H
20-16
21-16
H
21-16
H
21-25
n
21-27
n
21-29
n
21-35
21-39
G16
21-11
H
G11
X
X
X
G35
G39
G41
G75
G121
X
X
X
X
2
2
X
X
3
X
X
X
M
I
P/S P/S
P
P
P
II
I
I
I
P
P
P/S P/S
P
P
P
P
P
P
P/S P/S
X
X
P
P
P
N
II
N
P/S P/S
P
P
P
u
u
65
11
16
25
27
27
79
39
41
M
4
19
121
100
85
6
14
21
32
34
100
53
53
55
16
11
151
128
100
56
99
8
11
42
19
30
97
40
100
17
121
100
79
65
11
16
25
27
19
X
X
X
X
X
X
X
4
4
M
I
I
37
41
2
4
2
(4)
(5)
X
X
X
23-6
Hn
2
2
H21
X
X
X
X
X
X
X
X
P
X
X
P
X
X
X
X
X
X
X
P
P
P
P
M
M
M
I
85
6
14
21
32
34
P
P
P
P
P
P
P
II
I
I
M
I
M
I
II
II
N
23-35
23-53
23-54
n
H35
H53
X
X
P/S P/S
P
P
P/S P/S
P
P
P
P
P
53
9
55
16
11
151
128
100
48
8
2
8
2
36
19
10 13
4
3
9
6
4
P
P
P
P
P
P
P
M
M
I
M
Twinax
Twinax
N
M
2
u
u
24-19
n
25-19
H
25-19
H
25-20
n
25-20***
X
+
J19
J20
X
X
2
u
P
P
P
I
N
Completely tooled.
Majority of tooling is completed
(contact Amphenol Aerospace for availability).
u
Not tooled for 02-R.
P
Available with Pin contacts only
S
Available with Socket contacts only
P/S Available with Pin contacts or Socket contacts
H
Ground plane proprietary option available. Arrg. 9-5, 26-62 is exclusively
ground plane type.
n
Not Mil-Qualified.
G
21-75 is Mil-Qualified with twinax contacts only.
*
Hermetic inserts - solder termination standard. (Contact Amphenol
Aerospace for optional PCB or eyelet termination).
**
***
†
††
(2)
(3)
(4)
(5)
HD designates High Density 38999 Series III insert patterns which use
size 23 contacts only. Not rated over 175°C.
Two size 16 contacts dedicated to fiber optics. See the Fiber Optic
Section for more information.
For use in MIL-STD-1760 applications (see pages 75 and 76).
For RG 180/U and RG 195/U cables only.
Size 8 Coax and Twinax are interchangeable.
Not Tooled for RP or 02RE
Pin inserts only, not tooled for RP or 02RE (Consult Amphenol for avail.)
MS connector 21-75 is supplied with size 8 twinax.
Commercial connector 21-75 is supplied with size 8 coax.
MS Connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customer.
4
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
