Amphenol AC Threaded Series
Industrial Cylindrical Connectors
12-025-6
®
Amphenol
Table of Contents
Page
Amphenol
®
AC Series Connectors
Introduction/General Information .............................................................................................................................................. 1
AC Threaded Connector Styles
Wall mounting receptacle ................................................................................................................................................. 2
Line receptacle ................................................................................................................................................................. 3
Box mounting receptacle ................................................................................................................................................. 4
Straight plug ..................................................................................................................................................................... 5
90 degree plug .................................................................................................................................................................. 6
AC Series insert availability ................................................................................................................................................... 7-9
AC Series insert alternate positioning .................................................................................................................................... 10
AC Series contact arrangements ....................................................................................................................................... 11-32
AC Series accessories - sealing gaskets, sealing plugs, sealing ranges ............................................................................. 33
AC Series solder contacts ...................................................................................................................................................... 34
AC Series crimp contacts ....................................................................................................................................................... 35
AC Series application tools, torque values ............................................................................................................................ 36
AC Series how to order ........................................................................................................................................................... 37
Reverse Bayonet Coupling MIL-5015 type connectors .......................................................................................................... 38
AC Series Threaded Connectors with RADSOK
®
Contacts ................................................................................................... 39
Additional MIL-5015 Connector Products ......................................................................................................................... 40, 41
Sales Office Listing ................................................................................................................................................... back cover
For additional information on AC Series Connectors, or for special application requirements,
contact your local sales office or -
Amphenol Corporation
Amphenol Industrial Operations
40 – 60 Delaware Avenue
Sidney, New York 13838-1395
Telephone: 607-563-5011
Fax: 607-563-5157
www.amphenol-industrial.com
This catalog can be viewed, printed and saved from website: www.amphenol-industrial.com. Visit this
website and also www.amphenol-aerospace for Amphenol catalogs.
Ask for the Amphenol Industrial Connector Brochure, SL-381, for an overview of the industrial family of
connectors offered.
Amphenol Brochure SL-100 provides an overview of all products, military and industrial, offered through
Amphenol Aerospace and Amphenol Industrial Operations.
For specific questions about RoHS compliance, consult Amphenol Industrial Operations, or call the
RoHS Product Compliance and Technical Support line: 1-866-315-8559
Amphenol Aerospace is a Certified ISO 9001 Manufacturer.
Amphenol
®
AC Series
industrial application threaded style connector
AC Threaded Series
Designed with the industrial user in mind, for widely diverse
applications such as mass transportation, automotive, heavy
equipment and geophysical industries, and for the entertain-
ment/ lighting industries, the new AC Series of Connectors
offer the following features:
• Rugged aluminum shells
• Durability and reliability
• Environmentally acceptable shell plating options -
• Conductive and non-conductive
• Single key/keyway shell polarization
• Five shell styles in sizes 10SL to 40
• Threaded coupling
• Various backshells
• Resilient inserts -
• Outstanding moisture barrier
• High dielectric strength
• High resistance to vibration
• Over 275 insert patterns available
• Alternate insert positioning
• Machined contacts -
• Maximum corrosion resistance
• Maximum current capacity
• Low millivolt drop
• Solder and crimp contacts - silver plated or
optional gold plating
• General duty and environmental versions
• –55° C to +125° C operating temp. range
• Standard application tools
Amphe-Power
TM
Connectors - AC Threaded Connectors with
RADSOK
®
contacts are also available. These are high amper-
age capability connectors designed for the most demanding
industrial and transportation applications.
•
The RADSOK contact will handle up to 150%
higher amperages than standard contacts.
straight plug
• Current Amphe-Power lines support from 50A to
500A continuous duty.
• RADSOK contacts are available in size 8 (69 amps),
size 4 (120 amps), and size 0 (250 amps).
See page 39 for more information.
Note:
The previous AC-B Bayonet series is replaced by the newer
ACA-B Reverse Bayonet series. For availability of the AC-B,
consult Amphenol Industrial Operations. For information on ACA-B
Reverse Bayonet series connectors see page 38, or Amphenol
catalog 12-027.
pheno
l
Am
wall mounting receptacle
box mounting receptacle
line receptacle
AC Threaded Connectors with RADSOK
®
High
Amperage Contacts
HS
Ro
U
E
/2
002
/
95
/
RoHS Compliant options available.
See
page 37 for information.
1
C
E
AC Threaded
wall mounting receptacle
L
A Thread
X
P
S
B
R
M
K
L²
A Thread
S
R
L¹
AC ( )00A*
AC ( )00E*
A Thread
PGA
PGR
P¹
X
P
B
M
K
T
4 Holes
B
M
K
AC ( )00PG( )*
AC ( )00AF*
AC ( )00F*
* To complete order number, see how to order, page 37.
Shell
Size
10SL
12S
12
14S
14
16S
16
18
20
22
24
28
32
36
40
A
B Min
Thread
Full
Class 2A
Thread
.6250-24UNEF
.391
.7500-20UNEF
.450
.7500-20UNEF
.625
.8750-20UNEF
.450
.8750-20UNEF
.625
1.0000-20UNEF
.450
1.0000-20UNEF
.625
1.1250-18UNEF
.625
1.2500-18UNEF
.625
1.3750-18UNEF
.625
1.5000-18UNEF
.625
1.7500-18UNS
.625
2.0000-18UNS
.625
2.2500-16UN
.625
2.5000-16UN
.625
K
+.020
–.010
.672
.672
.860
.672
.860
.672
.860
.891
.891
.891
.953
.953
1.031
1.031
1.031
L
Max
2.129
2.129
2.524
2.201
2.524
2.201
2.524
2.596
2.654
2.654
2.885
2.885
2.943
2.943
3.068
L
1
Max
3.010
3.010
3.500
3.188
3.641
3.265
3.718
3.718
3.798
4.080
4.142
4.291
4.643
4.643
5.635
Inches
M
+.010
–.000
.562
.562
.750
.562
.750
.562
.750
.750
.750
.750
.812
.812
.875
.875
.875
P
Max
.894
.894
.894
1.083
1.083
1.181
1.181
1.300
1.487
1.487
1.712
1.712
2.063
2.283
2.688
P Hex
Flats
Ref
.750
.750
.750
.880
.880
.940
.940
.940
1.060
1.060
1.060
1.300
1.650
1.650
1.650
1
L
2
Max
2.189
2.261
2.644
2.261
2.644
2.266
2.644
2.716
2.774
2.916
3.051
3.140
3.184
3.245
3.670
PGA
Ref
.150/.320
.150/.320
.150/.320
.190/.390
.190/.390
.230/.470
.230/.470
.230/.470
.390/.560
.390/.560
.390/.560
.510/.710
.700/.980
.700/.980
.700/.980
PGR
Ref
.070/.240
.070/.240
.070/.240
.110/.280
.110/.280
.190/.350
.190/.350
.190/.350
.270/.470
.270/.470
.270/.470
.350/.630
.510/.790
.510/.790
.510/.790
R
±.005
.719
.812
.812
.906
.906
.969
.969
1.063
1.156
1.250
1.375
1.562
1.750
1.938
2.188
S
±.010
1.000
1.094
1.094
1.188
1.188
1.281
1.281
1.375
1.500
1.625
1.750
2.000
2.250
2.500
2.750
T Dia
+.004
–.002
.120
.120
.120
.120
.120
.120
.120
.120
.120
.120
.147
.147
.173
.173
.173
X Max
O.D.
Cable
.312
.312
.312
.438
.438
.531
.531
.625
.750
.750
.938
.938
1.250
1.375
1.625
Millimeters
Shell
Size
10SL
12S
12
14S
14
16S
16
18
20
22
24
28
32
36
40
B Min
Full
Thread
9.93
11.43
15.88
11.43
15.88
11.43
15.88
15.88
15.88
15.88
15.88
15.88
15.88
15.88
15.88
K
+.51
–.25
17.07
17.07
21.84
17.07
21.84
17.07
21.84
22.63
22.63
22.63
24.21
24.21
26.19
26.19
26.19
L
Max
54.08
54.08
64.11
55.91
64.11
55.91
64.11
65.94
67.41
67.41
73.28
73.28
74.75
74.75
77.93
L
Max
76.45
76.45
88.90
80.98
92.48
82.93
94.44
94.44
96.47
103.63
105.21
108.99
117.93
117.93
143.13
1
L
Max
55.60
57.43
67.16
57.43
67.16
57.56
67.16
68.99
70.46
74.07
77.50
79.76
80.87
82.42
93.22
2
M
+.25
–.00
14.28
14.28
19.05
14.28
19.05
14.28
19.05
19.05
19.05
19.05
20.63
20.63
22.23
22.23
22.23
P
Max
22.71
22.71
22.71
27.51
27.51
30.00
30.00
33.02
37.77
37.77
43.49
43.49
52.40
57.99
68.28
P
1
Hex
Flats
Ref
19.05
19.05
19.05
22.35
22.35
23.88
23.88
23.88
26.92
26.92
26.92
33.02
41.91
41.91
41.91
PGA
Ref
3.81/8.13
3.81/8.13
3.81/8.13
4.83/9.91
4.83/9.91
5.84/11.94
5.84/11.94
5.84/11.94
9.91/14.22
9.91/14.22
9.91/14.22
12.95/18.03
17.78/24.89
17.78/24.89
17.78/24.89
PGR
Ref
1.78/6.10
1.78/6.10
1.78/6.10
2.79/7.11
2.79/7.11
4.83/8.89
4.83/8.89
4.83/8.89
6.86/11.94
6.86/11.94
6.86/11.94
8.89/16.00
12.95/20.07
12.95/20.07
12.95/20.07
R
±.13
18.26
20.63
20.63
23.01
23.01
24.61
24.61
27.00
29.36
31.75
34.93
39.68
44.45
49.23
55.58
S
±.25
25.40
27.79
27.79
30.18
30.18
32.54
32.54
34.93
38.10
41.28
44.45
50.80
57.15
63.50
69.85
T Dia
+.10
–.05
3.05
3.05
3.05
3.05
3.05
3.05
3.05
3.05
3.05
3.05
3.73
3.73
4.39
4.39
4.39
X Max
O.D.
Cable
7.93
7.93
7.93
11.13
11.13
13.49
13.49
15.88
19.05
19.05
23.83
23.83
31.75
34.93
41.28
All dimensions for reference only.
2
AC Threaded
line receptacle
L
A Thread
X
P
L¹
B
A Thread
AC ( )01A*
AC ( )01E*
L²
A Thread
PGA
PGR
P¹
B
X
P
AC ( )01PG( )*
B
AC ( )01AF*
AC ( )01F*
* To complete order number, see how to order, page 37.
Shell
Size
10SL
12S
12
14S
14
16S
16
18
20
22
24
28
32
36
40
A
Thread
Class 2 A
.6250-24UNEF
.7500-20UNEF
.7500-20UNEF
.8750-20UNEF
.8750-20UNEF
1.0000-20UNEF
1.0000-20UNEF
1.1250-18UNEF
1.2500-18UNEF
1.3750-18UNEF
1.5000-18UNEF
1.7500-18UNS
2.0000-18UNS
2.2500-16UN
2.5000-16UN
B Min
Full
Thread
.406
.422
.656
.391
.625
.391
.625
.625
.625
.625
.625
.625
.625
.625
.625
L
Max
2.129
2.129
2.524
2.201
2.524
2.201
2.524
2.596
2.654
2.654
2.885
2.885
2.943
2.943
3.068
L
1
Max
3.010
3.010
3.500
3.188
3.641
3.265
3.718
3.718
3.798
4.080
4.142
4.291
4.643
4.643
5.635
L
2
Max
2.189
2.261
2.644
2.261
2.644
2.266
2.644
2.716
2.774
2.916
3.051
3.140
3.184
3.245
3.670
P
Max
.894
.894
.894
1.083
1.083
1.181
1.181
1.300
1.487
1.487
1.712
1.712
2.063
2.283
2.688
P
HexFlats
Ref
.750
.750
.750
.880
.880
.940
.940
.940
1.060
1.060
1.060
1.300
1.650
1.650
1.650
1
Inches
PGA
Ref
.150/.320
.150/.320
.150/.320
.190/.390
.190/.390
.230/.470
.230/.470
.230/.470
.390/.560
.390/.560
.390/.560
.510/.710
.700/.980
.700/.980
.700/.980
PGR
Ref
.070/.240
.070/.240
.070/.240
.110/.280
.110/.280
.190/.350
.190/.350
.190/.350
.270/.470
.270/.470
.270/.470
.350/.630
.510/.790
.510/.790
.510/.790
X Max
O.D.
Cable
.312
.312
.312
.438
.438
.531
.531
.625
.750
.750
.938
.938
1.250
1.375
1.625
Millimeters
Shell
Size
10SL
12S
12
14S
14
16S
16
18
20
22
24
28
32
36
40
B Min
Full
Thread
10.31
10.72
16.66
9.93
15.88
9.93
15.88
15.88
15.88
15.88
15.88
15.88
15.88
15.88
15.88
L
Max
54.08
54.08
64.11
55.91
64.11
55.91
64.11
65.94
67.41
67.41
73.28
73.28
74.75
74.75
77.93
L
1
Max
76.45
76.45
88.90
80.98
92.48
82.93
94.44
94.44
96.47
103.63
105.21
108.99
117.93
117.93
143.13
L
2
Max
55.60
57.43
67.16
57.43
67.16
57.56
67.16
68.99
70.46
74.07
77.50
79.76
80.87
82.42
93.22
P
Max
22.71
22.71
22.71
27.51
27.51
30.00
30.00
33.02
37.77
37.77
43.49
43.49
52.40
57.99
68.28
P
1
Hex Flats
Ref
19.05
19.05
19.05
22.35
22.35
23.88
23.88
23.88
26.92
26.92
26.92
33.02
41.91
41.91
41.91
PGA
Ref
3.81/8.13
3.81/8.13
3.81/8.13
4.83/9.91
4.83/9.91
5.84/11.94
5.84/11.94
5.84/11.94
9.91/14.22
9.91/14.22
9.91/14.22
12.95/18.03
17.78/24.89
17.78/24.89
17.78/24.89
PGR
Ref
1.78/6.10
1.78/6.10
1.78/6.10
2.79/7.11
2.79/7.11
4.83/8.89
4.83/8.89
4.83/8.89
6.86/11.94
6.86/11.94
6.86/11.94
8.89/16.00
12.95/20.07
12.95/20.07
12.95/20.07
X Max
O.D.
Cable
7.93
7.93
7.93
11.13
11.13
13.49
13.49
15.88
19.05
19.05
23.83
23.83
31.75
34.93
41.28
All dimensions for reference only.
3
