ACA 3103F-B
wall mounting receptacle
for rear panel mounting
•
•
•
Receptacle with backshell and rear accessory threads
Includes wire sealing grommet and grommet sleeve for individual wires
Four through mounting holes or optional metric threaded holes
M
T
THRU HOLE
2
K
N
THREAD
R
S
A
D
T
1
THREAD
R
L
1
S
L
Inches
A
+ .000
– .006
.717
.969
1.079
1.079
1.213
1.346
1.472
1.610
1.839
2.102
2.346
M
+ .016
– .000
.717
.717
.717
.847
.908
.908
.908
.908
.947
.947
.947
N
Thread in Inches
Class 2A
.6250-24 UNEF
.7500-20 UNEF
.8750-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.1875-18 UNEF
1.1875-18 UNEF
1.4375-18 UNEF
1.4375-18 UNEF
1.7500-18 UNS
2.0000-18 UNS
T
2
Thru Hole
+ .004
– .000
.126
.126
.126
.126
.126
.126
.126
.146
.146
.169
.169
Shell
Size
10SL
14S
16S
16
18
20
22
24
28
32
36
D
Min.
.323
.437
.563
.563
.658
.780
.780
1.000
1.063
1.280
1.406
K
± .008
.110
.126
.126
.126
.157
.157
.157
.157
.157
.157
.157
L
Max.
1.969
1.969
1.969
2.362
2.362
2.362
2.362
2.560
2.560
2.560
3.150
L
1
Min.
.374
.374
.374
.374
.374
.374
.374
.374
.374
.433
.465
R
± .004
.717
.906
.969
.969
1.063
1.157
1.252
1.374
1.563
1.752
1.937
S
± .012
1.000
1.181
1.280
1.280
1.378
1.496
1.614
1.752
2.000
2.244
2.500
Millimeters
A
+ 0.00
– 0.15
18.2
24.6
27.4
27.4
30.8
34.2
37.4
40.9
46.7
53.4
59.6
M
+ 0.4
– 0.0
18.2
18.2
18.2
21.5
23.05
23.05
23.05
23.05
24.05
24.05
24.05
T
1
R
± 0.1
18.2
23.0
24.6
24.6
27.0
29.4
31.8
34.9
39.7
44.5
49.2
S
± 0.3
25.4
30.0
32.5
32.5
35.0
38.0
41.0
44.5
50.8
57.0
63.5
Metric
Thread
M4
M4
M4
M4
M4
M4
M4
M5
M5
M5
M5
T
2
Thru Hole
+ 0.1
– 0.0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.7
3.7
4.3
4.3
Shell
Size
10SL
14S
16S
16
18
20
22
24
28
32
36
D
Min.
8.2
11.1
14.3
14.3
16.7
19.8
19.8
25.4
27.0
32.5
35.7
K
± 0.2
2.8
3.2
3.2
3.2
4.0
4.0
4.0
4.0
4.0
4.0
4.0
L
Max.
50
50
50
60
60
60
60
65
65
65
80
L
1
Min.
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
11.0
11.8
All dimensions for reference only.
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