MS3102A20-4S Amphenol Industrial Operations, MS3102A20-4S Datasheet - Page 59

• Manufacturer Part Number: MS3102A20-4S
• Description: CIRCULAR CONN, RCPT, SIZE 20, 4POS, BOX
• Manufacturer: Amphenol Industrial Operations
• Type: Panel Socketr

Specifications of MS3102A20-4S

• Connector Body Material: Aluminum Alloy
• Gender: Receptacle
• Contact Gender: Socket
• Connector Mounting: Box
• Connector Shell Size: 20
• Insert Arrangement: 20-4
• Connector Type: Circular Military
• Angle: Straight
• Application: True MIL
• Brand/series: MS Series
• Class: A
• Contact Configuration: 4#12
• Contact Plating: Silver
• Contact Type: Socket
• Current, Rating: 23 A
• Diameter, Mounting Hole: 0.12 "
• Finish, Housing: Olive Drab Cadmium
• Housing Type: Metal
• Material, Dielectric: Neoprene
• Material, Housing: Aluminum Alloy
• Mating Type: Threaded
• Mount Method: Front
• Mounting Type: Flanged
• Number Of Contacts: 4
• Primary Type: 5015 MIL Spec
• Shell Size: 20
• Special Features: Single Key/Keyway Shell Polarization
• Strain Relief: Solid
• Termination: Solder
• Voltage, Rating: 900/1250 VAC/VDC
• Wire, Awg: 12
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MS/Standard Accessories
10-74900 series cable clamp
For waterproofing individual connectors, Amphenol offers a
simple modification of the M85049/1 cable clamp. This assem-
bly incorporates a rubber grommet with holes for individual
wires in place of the gland. As the assembly is tightened, the
grommet is compressed around each wire, sealing moisture
NOTE: The 74900 series is available with a cadmium plate clear chromate after-
treatment, designated by 10-74900. 71-74900 is the base number to use if a cad-
mium plate olive drab chromate after-treatment is required.
10-74910-2
10-74911-3
10-74911-4
10-74912-3
10-74912-4
10-74913-5
10-74914-2
10-74914-4
10-74914-5
10-74914-6
10-74914-7
10-74914-9
10-74915-3
10-74916-1
10-74916-4
10-74916-5
10-74916-8
10-74917-7
10-74917-9
10-74917-10
10-74917-11
10-74917-12
10-74918-1
10-74918-5
10-74918-8
10-74918-9
10-74918-10 1.0000-20UNEF-2B
10-74918-11 1.0000-20UNEF-2B
10-74918-12 1.0000-20UNEF-2B
10-74918-15 1.0000-20UNEF-2B
10-74918-22 1.0000-20UNEF-2B
10-74920-6
10-74920-7
10-74920-8
10-74920-9
10-74920-15 1.1875-18NEF-2B
10-74920-18 1.1875-18NEF-2B
10-74920-19 1.1875-18NEF-2B
10-74920-20 1.1875-18NEF-2B
10-74920-21 1.1875-18NEF-2B
10-74920-22 1.1875-18NEF-2B
10-74920-23 1.1875-18NEF-2B
10-74920-24 1.1875-18NEF-2B
10-74920-27 1.1875-18NEF-2B
10-74920-29 1.1875-18NEF-2B
10-74922-4
10-74922-5
10-74922-7
10-74922-13 1.8750-18NEF-2B
10-74922-14 1.8750-18NEF-2B
Number
Order
1.0000-20UNEF-2B
1.0000-20UNEF-2B
1.0000-20UNEF-2B
1.0000-20UNEF-2B
1.1875-18NEF-2B
1.1875-18NEF-2B
1.1875-18NEF-2B
1.1875-18NEF-2B
1.8750-18NEF-2B
1.8750-18NEF-2B
1.8750-18NEF-2B
.5000-28UNEF-2B
.6250-24NEF-2B
.6250-24NEF-2B
.6250-24NEF-2B
.6250-24NEF-2B
.6250-24NEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.7500-20UNEF-2B
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
.8750-20UNEF-2A
Thread Size
Total
No. of
Holes
Total
10
14
17
19
1
3
2
2
1
1
4
1
5
6
3
2
1
7
2
3
5
3
4
3
2
1
3
8
7
4
5
6
4
3
3
8
6
8
7
9
3
4
9
6
4
4
4
6
1
5
No. 16
.115
10
14
17
19
1
3
2
2
1
4
1
5
6
3
2
7
2
3
5
2
2
1
7
5
6
3
3
8
4
7
6
8
3
2
2
4
1
No. 12
No. & Size of Holes
.150
1
2
3
2
2
1
2
4
5
4
1
7
3
3
1
2
2
4
No. 8
.200
1
1
2
3
3
2
2
2
No. 4
.310
1
1
No. 0
.445
1
58
out. Based on standard MS insert arrangements, 97 different
conductor combinations can be waterproofed. This assembly is
identified as the 10-749XX (shell size) series and is used with
the feed-thru shells on pages 59 and 60.
* Proprietary insert arrangements.
10-74922-16 1.8750-18NEF-2B
10-74922-20 1.8750-18NEF-2B
10-74922-21 1.8750-18NEF-2B
10-74922-22 1.8750-18NEF-2B
10-74922-23 1.8750-18NEF-2B
10-74924-2
10-74924-5
10-74924-6
10-74924-7
10-74924-9
10-74924-10 1.4375-18NEF-2B
10-74924-11 1.4375-18NEF-2B
10-74924-12 1.4375-18NEF-2B
10-74924-17 1.4375-18NEF-2B
10-74924-20 1.4375-18NEF-2B
10-74924-22 1.4375-18NEF-2B
10-74928-2
10-74928-6
10-74928-9
10-74928-10 1.4375-18NEF-2B
10-74928-11 1.4375-18NEF-2B
10-74928-12 1.4375-18NEF-2B
10-74928-15 1.4375-18NEF-2B
10-74928-16 1.4375-18NEF-2B
10-74928-17 1.4375-18NEF-2B
10-74928-18 1.4375-18NEF-2B
10-74928-19 1.4375-18NEF-2B
10-74928-21 1.4375-18NEF-2B
10-74928-22 1.4375-18NEF-2B
10-74928-51* 1.4375-18NEF-2B
10-74932-2
10-74932-5
10-74932-6
10-74932-7
10-74932-8
10-74932-9
10-74932-13 1.7500-18NS-2B
10-74932-15 1.7500-18NS-2B
10-74932-17 1.7500-18NS-2B
10-74936-1
10-74936-4
10-74936-5
10-74936-6
10-74936-7
10-74936-8
10-74936-10 2.0000-18NS-2B
10-74936-14 2.0000-18NS-2B
10-74936-52* 2.0000-18NS-2B
10-74940-9
10-74940-56* 2.2500-16UN-2B
Number
Order
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.4375-18NEF-2B
1.7500-18NS-2B
1.7500-18NS-2B
1.7500-18NS-2B
1.7500-18NS-2B
1.7500-18NS-2B
1.7500-18NS-2B
2.0000-18NS-2B
2.0000-18NS-2B
2.0000-18NS-2B
2.0000-18NS-2B
2.0000-18NS-2B
2.0000-18NS-2B
2.2500-16UN-2B
Thread Size
Total
No. of
Holes
Total
16
16
11
14
12
22
26
35
20
15
12
10
37
12
23
35
30
14
23
22
47
47
48
16
52
47
85
9
9
3
4
8
7
8
2
7
9
5
5
4
3
7
6
5
2
8
4
3
4
6
No. 16
.115
16
14
12
18
26
35
20
15
12
37
16
28
24
12
18
18
40
46
48
52
24
85
6
9
2
3
9
6
6
3
2
6
No. 12
No. & Size of Holes
.150
12
22
3
8
7
8
2
6
3
2
2
2
6
3
4
4
2
7
6
5
6
4
7
1
5
No. 8
.200
4
7
3
4
2
3
5
1
No. 4
.310
2
2
3
2
3
3
2
2
4
4
No. 0
.445
1
2
2
3
4
2