Amphenol
Circular Power Connectors
UL Approved
File # E 115497
CSA Certified
File # LR 69183
Formerly MIL-C-5015 Types A and B
See page 429 for dimension table. MS receptacles mate with MS mating plugs that are on
the same line in the table below. *Standard shells have cadmium plating with drab olive
chromate finish. In shell sizes 12S, 14S, 16, 16S, 18, 20, 22, 24, and 28, clear chromate
over cadmium plating (639), black zinc over zinc plating (621), or electroless nickel plating
(689) are also available. Add the shell finish identification to the end of part number to
specify a shell finish other than drab olive. *notes the shell styles that are available with all
four of these finish choices. Pricing shown is for standard drab olive and for (639) clear
chromate and (621) black zinc finishes. Prices for finish (689) are higher. See page 436 for
cable clamps and other accessories.
MS Receptacles
MS Mating Plugs
97-3100A*
EACH
97-3101A*
EACH
97-3102A*
EACH
97-3106A*
EACH
97-3107A*
EACH
97-3106B*
EACH
97-3108A*
EACH
97-3108B*
EACH
No. of
Contacts
Shell Size
and Insert
Shell Size
and Insert
1-9
10-49
1-9
10-49
1-9
10-49
1-9
10-49
1-9
10-49
1-9
10-49
1-9
10-49
1-9
10-49
6
13
13
5
5
7
20-8S*
20-11P
20-11S
20-14P
20-14S
20-15P
45.26
30.89
61.78
38.41
51.02
18.74
30.59
25.28
46.18
30.72
36.63
14.99
41.03
34.76
57.29
36.08
50.19
21.08
31.84
26.95
44.45
27.99
38.95
14.74
33.03
25.09
46.81
28.07
42.18
12.21
25.62
20.53
38.30
21.78
32.72
9.77
20-8P
28.08
51.45
32.44
37.45
30.36
28.14
22.98 41.32 30.50
42.10 63.55 46.94
26.54 42.44 31.34
31.21 56.92 42.04
25.30 43.68 32.27
19.49 30.80 25.20
39.55
63.26
40.75
56.20
42.08
30.75
30.69
49.08
31.62
43.60
32.65
22.70
57.98
81.71
59.17
74.61
60.53
48.02
44.98
63.40
45.91
57.90
46.97
35.47
40.99
64.71
42.18
40.15
43.50
31.58
31.79
50.21
32.72
33.46
33.76
23.70
20-11S
20-11P
20-14S
20-14P
20-15S
7
9
9
6
6
20-15S
20-16P
20-16S
20-17P
20-17S
24.89
20.37
21.32
21.80
26.33
19.91
14.45
15.37
18.34
22.55
26.11
18.87
19.65
21.84
26.58
20.89
15.43
16.08
16.95
20.62
18.33
11.76
15.22
23.64
17.11
14.67
9.63
10.76
19.34
14.00
20-15P
20-16S
20-16P
20-17S
20-17P
20.48
21.75
19.13
27.10
22.33
16.38 29.09 21.48
17.40 24.50 20.42
15.65 29.31 21.64
20.31 34.55 25.52
16.76 30.15 22.26
22.95
26.29
25.34
32.34
27.89
18.36
19.40
18.71
25.09
21.64
42.13
43.32
42.35
50.78
46.06
31.10
31.99
31.27
39.40
35.73
25.91
26.81
26.12
33.76
29.34
19.53
20.21
19.70
26.19
22.77
9
9
3
3
9
20-18P
20-18S
20-19P
20-19S
20-21P
23.34
25.60
24.45
29.46
36.84
16.25
18.51
20.55
25.43
24.89
20.97
26.57
24.33
27.22
30.78
17.16
18.44
18.88
22.27
23.87
16.28
16.34
15.86
21.55
22.99
11.48
13.37
12.30
16.73
17.85
20-18S
20-18P
20-19S
20-19P
20-21S
23.69
25.25
27.10
24.82
33.76
19.38 33.77 24.94
17.55 31.37 23.17
20.31 37.75 27.87
18.62 32.45 23.97
25.32 40.80 30.14
29.54
27.57
35.74
30.13
39.29
21.81
20.07
27.73
23.36
30.48
46.82
44.45
54.19
48.54
57.72
34.59
32.82
42.05
37.66
44.78
30.77
28.79
37.17
31.55
40.73
22.79
21.05
28.84
24.48
31.59
9
2
2
4
4
20-21S
20-23P
20-23S
20-24P
20-24S
38.71
18.04
23.36
37.59
46.60
26.18
14.76
16.27
25.43
31.51
33.30
19.14
24.76
31.59
37.40
25.83
15.66
17.19
24.51
29.02
25.53
12.16
16.67
23.83
27.63
19.81
9.95
11.73
18.49
22.61
20-21P
20-23S
20-23P
20-24S
20-24P
25.86
21.45
19.40
37.90
32.08
21.16 38.72 28.60
17.55 25.54 21.28
15.87 29.58 21.84
28.42 44.94 33.19
24.06 39.50 29.17
36.77
27.20
26.14
43.40
37.61
28.53
20.08
18.90
33.67
29.18
55.20
44.47
41.72
61.87
56.04
42.82
32.84
30.81
48.00
43.48
38.20
28.93
27.39
44.83
39.04
29.63
21.08
19.90
34.79
30.28
8
14
14
17
17
11
20-27P
20-27S
20-29P
20-29S
20-33P
19.97
20.45
21.04
22.92
24.35
14.06
16.36
15.10
18.34
17.28
21.82
23.61
21.75
24.15
22.09
15.21
16.43
17.40
19.32
18.08
12.70
16.30
13.97
16.37
17.75
10.16
11.49
11.18
13.10
12.47
20-27S
20-27P
20-29S
20-29P
20-33S
22.47
23.14
24.66
22.24
22.87
17.97 27.11 22.18
16.12 25.77 21.09
19.73 32.06 23.68
17.79 29.98 22.12
18.71 33.01 24.38
26.44
24.89
25.45
24.96
29.41
19.32
18.34
20.82
19.97
21.26
43.19
41.91
42.15
39.75
46.07
31.89
30.94
33.72
31.80
34.02
26.06
27.97
30.55
27.15
32.15
20.85
20.97
22.91
19.93
24.11
11
2
2
3
3
20-33S
22-1P
22-1S
22-2P
22-2S
21.33
17.81
26.07
24.05
23.83
17.45
14.84
20.36
16.97
19.86
26.44
19.61
25.91
25.23
26.27
18.34
16.04
20.10
17.56
21.49
15.50
11.79
15.44
15.92
21.16
12.69
9.64
12.63
11.25
14.78
20-33P
22-1S
22-1P
22-2S
22-2P
22.33
22.35
18.89
25.39
20.38
18.27 32.45 23.97
18.29 38.18 28.19
15.45 34.58 25.54
20.77 41.20 30.43
16.67 29.21 24.34
28.79
30.60
20.42
32.16
27.58
20.86
23.74
17.02
23.43
19.94
45.52
50.60
46.78
50.48
36.31
33.60
39.26
36.31
37.27
30.26
31.52
30.26
26.95
27.64
28.79
23.64
24.20
21.55
23.04
20.91
4
4
6
6
2
22-4P
22-4S
22-5P
22-5S
22-8P
42.58
48.37
39.62
25.38
33.99
28.76
32.71
26.77
21.15
22.97
36.77
42.91
41.50
41.59
26.51
29.41
34.34
28.53
28.56
21.20
27.57
34.13
25.38
20.40
16.48
21.40
26.47
17.61
15.83
12.78
22-4S
22-4P
22-5S
22-5P
22-8S
42.13
29.52
39.62
39.10
34.55
31.59 54.61 40.33
24.60 48.47 35.78
27.23 45.93 33.91
26.89 45.33 33.47
25.89 47.49 35.06
48.13
41.59
36.42
35.85
40.54
37.34
32.27
26.90
26.46
31.46
68.15
61.59
55.18
54.61
60.55
52.87
47.80
40.75
40.33
46.99
46.69
40.56
38.01
37.43
39.60
37.34
32.45
28.07
27.63
31.68
2
3
3
4
4
22-8S
22-9P
22-9S
22-10P
22-10S
42.52
35.86
44.89
35.57
21.81
28.72
24.25
30.36
24.53
18.17
35.83
26.53
35.13
23.01
24.03
28.66
21.22
28.11
18.82
19.66
26.53
16.51
24.21
21.08
16.23
20.59
12.80
19.81
14.69
13.28
22-8P
22-9S
22-9P
22-10S
22-10P
24.57
31.12
30.55
23.14
22.12
18.43 37.94 28.01
25.46 46.82 34.59
25.00 37.96 28.04
18.93 38.99 28.79
18.10 37.96 28.04
30.41
39.85
30.36
29.48
24.75
23.59
30.91
23.55
21.78
20.25
50.42
59.86
50.38
48.25
47.22
39.13
46.44
39.07
35.63
34.87
32.02
41.51
32.05
33.14
32.05
24.85
32.20
24.86
22.94
22.19
2
2
5
5
5
22-11P
22-11S
22-12P
22-12S
22-13P
33.07
35.50
42.58
49.62
39.46
22.34
24.01
31.84
33.56
26.68
25.74
28.39
40.32
44.17
33.07
20.58
22.71
32.99
35.33
26.45
15.69
15.36
34.51
35.46
23.83
12.18
12.56
26.77
27.51
18.49
22-11S
22-11P
22-12S
22-12P
22-13S
26.89
19.85
43.46
35.31
36.73
20.17 40.09 29.59
16.24 37.19 27.47
32.59 55.87 41.26
29.43 54.97 40.59
27.54 49.54 36.58
32.62
22.50
49.45
33.90
42.73
25.30
18.41
38.38
28.69
33.15
52.64
49.57
69.47
68.53
62.80
40.82
38.45
53.91
53.16
48.68
34.31
31.22
51.15
50.21
44.41
26.62
24.21
39.68
38.97
34.45
5
19
19
6
22-13S
22-14P
22-14S
22-15P
22-15S
41.50
23.20
26.32
42.20
51.22
30.05
18.56
21.05
28.53
34.63
37.84
24.20
27.31
35.61
46.33
30.27
19.36
21.85
28.48
37.05
28.72
8.74
20.73
22.22
37.74
22.28
6.35
14.52
18.51
29.29
22-13P
22-14S
22-14P
22-15S
22-15P
31.59
26.32
24.42
45.74
34.31
23.70 44.74 33.03
21.05 35.47 29.02
16.96 37.45 27.65
34.31 58.01 42.83
25.74 47.30 34.92
37.61
27.38
24.62
51.74
40.32
29.18
22.40
20.14
40.14
31.28
57.61
43.36
46.74
71.75
60.32
44.71
35.48
34.51
55.67
46.80
39.29
28.72
31.50
53.42
41.99
30.48
23.50
21.81
41.47
34.28
6
9
9
8
8
14
22-16P
22-16S
22-18P
22-18S
22-19P
25.69
26.07
23.12
23.36
20.05
19.90
20.44
16.10
16.27
16.71
26.29
26.84
24.35
20.83
22.10
21.04
21.45
18.05
17.04
18.08
16.27
16.85
15.06
12.97
14.28
12.64
13.08
10.66
10.61
11.68
22-16S
22-16P
22-18S
22-18P
22-19S
24.94
24.35
19.92
19.43
21.69
18.71 38.24 28.26
18.27 37.73 27.85
16.30 35.80 26.43
15.89 35.32 26.08
17.75 37.53 27.72
30.69
30.13
26.58
26.44
28.05
23.81
23.36
19.61
19.29
20.71
50.70
50.13
45.05
44.62
46.80
39.33
38.89
33.27
32.94
34.57
32.36
31.78
29.74
29.26
31.59
25.11
24.67
20.58
20.27
21.87
14
9
9
4
4
22-19S
22-20P
22-20S
22-22P
22-22S
24.89
19.24
19.77
27.55
34.20
17.89
16.03
16.47
19.10
23.58
22.60
21.17
26.00
28.62
31.44
18.49
17.32
18.05
20.96
25.72
14.78
13.37
13.96
16.98
23.64
12.09
10.94
11.42
13.89
19.34
22-19P
22-20S
22-20P
22-22S
22-22P
21.19
20.88
20.26
30.55
23.89
17.34 37.03 27.34
17.08 29.66 24.72
16.58 36.16 26.70
25.00 46.26 34.17
19.55 39.69 29.31
27.55
27.95
27.16
31.09
30.77
20.35
20.13
19.90
25.91
22.51
46.33
46.03
36.21
55.53
48.97
34.20
33.99
30.18
41.00
36.16
31.08
30.78
30.15
41.05
33.91
21.52
21.30
20.87
28.42
23.48
8
8
7
7
9
22-23P
22-23S
22-26P
22-26S
22-27P
26.52
33.31
43.64
49.62
25.81
18.39
22.97
29.50
33.56
17.43
23.82
30.99
37.75
44.17
26.92
19.49
25.35
30.19
35.33
20.51
18.29
25.52
28.59
35.46
15.63
12.87
17.73
22.18
27.51
12.80
22-23S
22-23P
22-26S
22-26P
22-27S
30.10
26.52
43.46
36.59
27.85
24.63 37.96 31.64
18.37 38.74 28.61
32.59 55.87 41.26
27.45 49.43 36.51
18.82 42.73 31.55
36.68
29.96
49.45
42.60
33.24
26.84
21.59
38.38
33.04
24.54
55.09
48.00
69.47
62.60
52.00
40.68
35.45
53.91
48.58
38.40
40.44
32.88
41.99
44.29
34.82
28.00
22.75
34.28
34.37
25.72
9
7
7
5
5
22-27S
22-28P
22-28S
22-34P
22-34S
27.95
43.18
59.56
39.46
41.39
19.34
29.18
41.62
26.68
27.99
28.93
37.25
55.49
34.56
34.87
21.83
29.80
44.38
28.80
27.90
17.48
28.07
47.50
19.37
25.81
14.30
21.78
36.87
15.85
20.02
22-27P
22-28S
22-28P
22-34S
22-34P
26.07
55.52
29.97
29.92
31.59
17.60 40.41 29.84
41.63 67.18 49.60
24.97 48.95 36.15
24.48 46.56 34.39
23.70 44.73 33.03
30.94
61.52
42.08
39.29
37.61
22.86
47.72
32.65
30.48
29.18
49.70
81.53
62.10
59.57
57.61
36.70
63.26
48.17
46.22
44.71
32.53
63.21
43.77
41.22
39.29
24.02
49.03
33.97
31.98
30.48
7
7
16
16
8
24-2P
24-2S
24-5P
24-5S
24-6P
25.02
29.61
30.55
34.18
48.92
17.38
20.49
21.13
23.58
33.53
25.16
29.77
26.47
34.22
49.00
18.70
21.73
21.66
26.73
33.57
16.45
18.61
19.77
23.46
32.00
11.60
15.23
15.83
18.77
22.11
24-2S
24-2P
24-5S
24-5P
24-6S
26.75
26.74
32.41
25.57
46.67
21.88 41.59 30.71
21.88 36.95 27.28
25.93 39.83 32.58
20.92 38.71 31.68
38.19 63.40 46.81
36.60
31.92
40.51
36.84
58.39
27.03
23.57
29.71
27.12
43.10
54.17
49.52
57.82
54.31
75.98
39.99
36.57
42.70
40.11
56.11
35.50
24.41
39.40
35.66
58.77
24.58
19.97
27.28
24.69
40.68
8
16
16
2
2
7
24-6S
24-7P
24-7S
24-9P
24-9S
24-10P
63.05
28.56
25.56
38.42
44.47
41.26
43.05
19.77
21.30
28.38
32.84
27.50
42.80
28.62
25.60
38.50
44.80
32.99
35.67
19.81
21.34
30.80
35.85
27.49
46.85
17.45
22.42
29.30
29.13
29.87
32.14
14.28
15.63
22.72
23.83
20.66
24-6P
24-7S
24-7P
24-9S
24-9P
24-10S
49.56
27.52
25.61
45.43
31.91
41.23
33.97 49.08 36.23
22.51 42.37 31.29
20.96 32.97 27.47
34.08 56.66 41.83
26.11 50.31 37.15
33.73 55.89 41.28
44.08
37.37
35.50
55.07
48.32
50.91
32.56
27.59
26.21
42.73
37.48
37.57
61.65
54.95
53.07
73.81
59.57
68.46
45.52
40.58
39.20
57.27
46.22
50.56
43.48
36.34
34.34
48.34
42.02
51.01
30.09
25.16
23.77
38.67
33.60
35.31
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