MS3112E8-4P Amphenol Industrial Operations, MS3112E8-4P Datasheet - Page 30
![CONN RECEPT 4POS W/PINS SOLDER](/photos/10/90/109079/ms3112e-8-4p_sml.jpg)
MS3112E8-4P
Manufacturer Part Number
MS3112E8-4P
Description
CONN RECEPT 4POS W/PINS SOLDER
Manufacturer
Amphenol Industrial Operations
Series
Military, MIL-C-26482 Series Ir
Type
Panel Socketr
Specifications of MS3112E8-4P
Connector Type
Receptacle, Male Pins
Mounting Type
Panel Mount, Flange
Number Of Positions
4
Termination
Solder
Orientation
N (Normal)
Fastening Type
Bayonet Lock
Shell Material, Finish
Aluminum, Olive Drab Cadmium Plated
Shell Size - Insert
8-4
Ingress Protection
Environment Resistant
Connector Body Material
Aluminum
Gender
Plug
Contact Gender
Pin
Connector Mounting
Box
Connector Shell Size
8
Insert Arrangement
8-4
No. Of Contacts
4
Agency Approvals
UL Recognized
Angle
Straight
Application
True MIL
Brand/series
MS Series
Class
E
Contact Configuration
4#20
Contact Plating
Gold
Contact Type
Pin
Current, Rating
7.5 A
Diameter, Mounting Hole
0.12 "
Finish, Housing
Olive Drab Cadmium
Housing Type
Metal
Material, Dielectric
Neoprene
Material, Housing
Aluminum
Mating Type
Bayonet
Mount Method
Front
Number Of Contacts
4
Primary Type
26482 MIL Spec
Shell Size
8
Special Features
5 Key/Keyway Polarization
Voltage, Rating
600 VAC
Wire, Awg
20
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Shell Size, Military
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
Other names
71-300208-04P::MS3112E-8-4P::MS3112E-8-4P
Amphenol PT-SE, SP-SE, MS/PT-SE
Proprietary/MIL-C-26482, Series 1
bayonet coupling and crimp termination
cable
connecting
receptacle*
box mounting
receptacle
straight plug
jam nut
receptacle
breakaway
twist pull
plug
wall mounting
receptacle
®
28
Amphenol
performance and versatility needed for applications
demanding high reliability and crimp removable contacts.
These crimp contacts are rear insertable/front release and
are held in position by an MS approved spring tower reten-
tion system.
The MS/PT-SE Series is qualified to MIL-C-26482, Series 1 and
has all the outstanding design characteristics and quality of the
PT Series.
The SP-SE Series is a modification of the PT-SE, providing
special shells with a wide mounting flange for back panel
mounting.
A corrosion resistant electrically conductive finish of cadmium
plate with an olive drab chromate after-treatment is used on the
PT-SE and MS/PT-SE. The SP-SE is given a durable non-con-
ductive hard anodic “Alumilite”
sion protection and resistance to corrosion.
Shell components for these series are aluminum. The depend-
able 5 key/keyway polarization with bayonet lock coupling
assures positive mating with no chance of cross plugging.
Spring tension provided by a wave washer in the coupling nut
ensures maintenance of interfacial seal between mating halves.
Both the insert and main joint gasket are molded from resilient
neoprene. This provides excellent moisture sealing at the gas-
ket and superior electrical isolation of the contact in the insert.
Both pins and sockets are machined from a copper alloy and
are gold plated. This gold plating eliminates contact corrosion
and offers an indefinite shelf life. Socket contacts for these
series are a closed entry design.
Breakaway style plug is available in PT-SE crimp.
The PT-SE, SP-SE and MS/PT-SE Series are intermateable
and intermountable with all existing Miniature Cylindrical Series
connectors except for the threaded coupling PC Series.
Refer to pages 4-11 for insert arrangement availability.
* This connector style is sometimes referred to as a cable connecting “plug”.
It does, however, mate with either a straight or 90 degree plug.
®
SE crimp type miniature connectors provide
®
coating which provides abra-