MS27484T20B35SA Amphenol, MS27484T20B35SA Datasheet - Page 4
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MS27484T20B35SA
Manufacturer Part Number
MS27484T20B35SA
Description
Circular MIL / Spec Connectors 79P SZ 20 PLUG CBL MNT SKT
Manufacturer
Amphenol
Type
MIL-DTL38999 Circulrr
Series
JT Seriesr
Datasheet
1.MS27484T20B35SA.pdf
(57 pages)
Specifications of MS27484T20B35SA
Contact Gender
SKT
Gender
PL
Number Of Contacts
79POS
Shell Size / Insert Arrangement
20-35
Mounting Style
Cable
Termination Method
Crimp
Shell Plating
Olive Drab Cadmium
Contact Plating
Gold
Body Orientation
Straight
Strain Relief
No
Contact Classification
79Signal
Operating Temp Range
-65C to 200C
Product Diameter (mm)
38.1mm
Product Length (mm)
22.63mm
Mil Type
MIL-DTL-38999 II
Product Type
Connectors
Contact Style
Socket (Female)
Shell Style
Plug
Shell Size
20
Insert Arrangement
20-35
Mounting Angle
Straight
Termination Style
Crimp
Body Material
Aluminum Alloy
Contact Type
Socket
Current Rating
5 A
Mating Style
Receptacle
Voltage Rating
500 V
Lead Free Status / RoHS Status
Not Compliant
JT/LJT
the subminiature cylindrical
for every application
Wall
Mounting
Receptacle
Box
Mounting
Receptacle
Straight
Plug
Jam Nut
Receptacle
90° Plug
Solder
Mounting
Receptacle
Wall
Mounting
Receptacle
Line
Receptacle
Jam
Nut
Receptacle
Straight
Plug
Solder
Mounting
Receptacle
Lanyard
Release
Plug
2
Components
Shell components are impact extruded or machined
bar stock aluminum. Standard plating on shell com-
ponents is cadmium over nickel. Many finishes are
optional (see “Specifications” page 3). Hermetic seal
receptacles are available in carbon steel or stain-
less steel shells. Dependable 5 key/keyway polar-
ization with bayonet lock coupling is incorporated
to aid and assure positive mating.
Insert material is a rigid dielectric with excellent elec-
trical characteristics, providing durable protection
for molded-in solder type contacts. Contrasting let-
ter or number designations are used on insert faces.
A fluorinated silicone interfacial seal wafer is fea-
tured on the mating face of “crimp type pin” inserts.
This assures complete electrical isolation of pins
when connector halves are mated. In addition, a
main joint gasket is installed in the receptacle for
moisture sealing between connector halves. Both
features are also available for hermetic receptacles.
Contacts
Maximum design flexibility is built into the JT/LJT
Series, with a minimum of 2 to a maximum of 128
circuits per connector in a wide variety of contact
arrangements. Contacts are available in sizes 8,
10, 12, 16, 20, 22, 22D and 22M with standard 50
micro inch minimum gold plating (100 micro inches
optional). All socket contacts are probe proof. Crimp
type rear removable contacts are featured in JT-R
and LJT-R connectors. Solder termination contacts
are also available, as well as PCB, wire wrap, ther-
mocouple, fiber optic, coaxial, triaxial and twinax
contact options.
Optional Features
High temperature capability of 392°F is available
only in JTS or LJTS crimp type connectors. High
temperature versions feature gold plated contacts,
high temperature shell plating, stainless steel cou-
pling nut spring, and epoxy inserts/fluorinated sili-
cone grommet combination. Standard temperature
capability for both solder and crimp is 302°F.
The JTN or LJTN type connectors are available for
N
grommeted rear faces are suitably protected.
For complete listing and definition of connector
types, shell styles and service classes, see How to
Order, page 53. For information on Fail-Safe Lan-
yard Release style plugs see pages 38-41.
2
O
4
resistance provided they are mated, and un-