MS3102E20-4S Amphenol, MS3102E20-4S Datasheet - Page 71

• Manufacturer Part Number: MS3102E20-4S
• Description: Circular MIL / Spec Connectors 4P #12 SKT CONTACTS
• Manufacturer: Amphenol
• Series: MS Seriesr

Specifications of MS3102E20-4S

• Mil Type: MIL-DTL-5015
• Product Type: Connectors
• Contact Style: Socket (Female)
• Shell Style: Receptacle
• Shell Size: 20
• Number Of Contacts: 4
• Insert Arrangement: 20-4
• Mounting Style: Panel
• Termination Style: Solder
• Contact Type: Socket
• Shell Plating: Chromate over Cadmium, Olive Drab
• Contact Plating: Silver
• Current Rating: 23 A
• Voltage Rating: 1250 V
• Body Material: Aluminum Alloy
• Mounting Angle: Straight
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MS/Standard
how to order
MIL-DTL-5015 and MIL-5015 Type (Solder Contacts)
1.
2.
3.
4., 5. Shell size and insert arrangement - see tables, pages
6.
7.
8.
Consult Amphenol, Sidney, NY for availability of alternate finishes, including black
and olive drab zinc alloys.
* For insert arrangements over 50 and shell size 40 and above.
MS
Exceptions: 36-52, 40-1, 40-9 and 40-56 are MS approved.
1
Connector Type
MS
CS* designates service class A and C with proprietary
SG* designates service class E with proprietary special
SM* designates service class F and R with proprietary
Connector Style
3100 wall mounting receptacle
3101 cable connecting plug
3102 box mounting receptacle
3106 straight plug
3108 90° plug
Service Class
A solid shell for general, non-environmental applications
C solid shell for pressurized applications
E environmental resisting
F environmental resisting with strain relief (MS part num-
R lightweight environmental resisting
22–24.
Contact Types
P designates pin contact
S designates socket contact
Insert Rotation
“W”, “X”, “Y”, or “Z” designate that insert is rotated in its
shell from normal position. No letter required for normal
(no rotation) position.
(SR) strain relief for non-military connectors (For MS use
“F” class)
3102
ber only)
2
designates Military Standard
special contact arrangements
contact arrangements
special contact arrangements
A
3
18 – 3
4
5
P
6
W
7
(SR)
8
70
Proprietary (Crimp Contacts)
1.
2.
3.
4.
5.
6.
Shell Size
Shell Designator
Shell Size
Shell Designator
75 –
1
MS Letter
Connector Type
75 – connector utilizing silver plated contacts
80 – less contacts
85 – contacts utilizing 50 micro-inches gold over silver
Service Class
68
474 service class F, environmental resisting
190 service class R, lightweight environmental resisting
Connector Style
0 wall mounting receptacle
1 cable connecting plug
2 box mounting receptacle
6 straight plug
8 90° plug
Shell Size Designator
Insert Arrangements
See page 22-24.
Contact Type/Alternate Insert Rotation
P designates pin, S designates socket for normal position-
ing of inserts. When an alternate position of the connector
insert is required to prevent cross-mating, a different letter
(other than P or S) is used. See page 25 for description of
alternate positions, then convert to Amphenol
coding by the following charts:
PW
PX
PY
PZ
Pin Contacts
plating
service class A, general duty
68
2
0
3
8S 10S 10SL 12S 12 14S 14 16S 16
20
20
8
Amphenol
Letter
10
22
22
M
G
K
I
12 – 3
4 5
11
24
24
12
28
28
H
6
MS Letter
13
32
32
SW
SX
SY
SZ
Socket Contacts
14
36
36
15
40
40
®
Amphenol
16
44
44
proprietary
Letter
H
L
N
J
17
48
48
18
18