MS3112E22-21P Amphenol Industrial Operations, MS3112E22-21P Datasheet - Page 42
![CONN RCPT 21POS BOX MNT W/PINS](/photos/18/75/187506/4117343_sml.jpg)
MS3112E22-21P
Manufacturer Part Number
MS3112E22-21P
Description
CONN RCPT 21POS BOX MNT W/PINS
Manufacturer
Amphenol Industrial Operations
Series
Military, MIL-C-26482 Series Ir
Datasheet
1.PT06SE-14-19S-SR.pdf
(80 pages)
Specifications of MS3112E22-21P
Connector Type
Receptacle, Male Pins
Mounting Type
Panel Mount, Flange
Number Of Positions
21
Termination
Solder Cup
Orientation
N (Normal)
Fastening Type
Bayonet Lock
Shell Material, Finish
Aluminum, Olive Drab Cadmium Plated
Shell Size - Insert
22-21
Ingress Protection
Environment Resistant
Connector Body Material
Aluminum
Gender
Receptacle
Contact Gender
Pin
Connector Mounting
Box
Connector Shell Size
22
Insert Arrangement
22-21
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Features
-
Shell Size, Military
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free by exemption / RoHS compliant by exemption
Amphenol PT-CE, SP-CE
bayonet coupling, crimp termination
cable
connecting
receptacle*
box mounting
receptacle
straight plug
jam nut
receptacle
breakaway
twist pull
plug
wall mounting
receptacle
®
40
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 a nylon wafer retention system.
The SP-CE Series is a modification of the PT-CE, 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-CE. The SP-CE is given a durable nonconductive hard
anodic “Alumilite”
and resistance to corrosion.
Shell components for these versions are aluminum. The
dependable 5 key/keyway polarization with bayonet lock cou-
pling 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 form 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-CE crimp.
The PT-CE and SP-CE Series are intermateable and inter-
mountable with all existing Miniature Cylindrical Series connec-
tors 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 a straight or 90 degree plug.
®
CE crimp type miniature connectors provide
®
coating which provides abrasion protection