MS3102E20-4S Amphenol, MS3102E20-4S Datasheet - Page 5

• 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
MS-A and MS-C
wall mounting receptacle
cable connecting plug
box mounting receptacle
straight plug
90 degree plug
4
MS-A and MS-C
MS-A and MS-C class connectors perform many of the
vital functions in powering, testing and ground support
systems. Class A applications include communications
equipment, computers and shipboard installations where
mechanical forces and physical parameters are not sub-
ject to extreme or rapid environmental changes.
Class C connectors are most frequently used on pressur-
ized bulkheads or pressure barriers at elevated altitudes
or maritime applications. Air leakage is limited to one
cubic inch per hour at a pressure differential of 30 lbs. per
square inch.
Shells:
Shell components are fabricated from high grade alumi-
num alloy. Electrically conductive cadmium plate finish
with an olive drab chromate after-treat offers corrosion
resistance.
Contacts:
Contacts are available in both solder and crimp versions.
Pins and sockets are machined from copper alloy with a
silver plated finish. Size 16 and 12 socket contacts incor-
porate a closed entry design. Refer to pages 49, 67 and
68 for additional contact information.
Inserts:
Inserts are resilient neoprene, offering high dielectric
strength, high arc resistance and resistance to vibration.
Proprietary design permits pressurization of either pin or
socket insert.