MS27473E12B4S Amphenol, MS27473E12B4S Datasheet - Page 17
![Circular MIL / Spec Connectors 4P SZ 12 PLUG CBL MNT SKT](/photos/16/72/167212/ms27473_sml.jpg)
MS27473E12B4S
Manufacturer Part Number
MS27473E12B4S
Description
Circular MIL / Spec Connectors 4P SZ 12 PLUG CBL MNT SKT
Manufacturer
Amphenol
Type
MIL-DTL38999 Circulrr
Series
JT Seriesr
Datasheet
1.MS27473T22B32P.pdf
(42 pages)
Specifications of MS27473E12B4S
Contact Gender
SKT
Gender
PL
Number Of Contacts
4POS
Shell Size / Insert Arrangement
12-4
Mounting Style
Cable
Termination Method
Crimp
Shell Plating
Olive Drab Cadmium
Contact Plating
Gold
Body Orientation
Straight
Strain Relief
No
Contact Classification
4Signal
Operating Temp Range
-65C to 200C
Product Diameter (mm)
25.8mm
Product Length (mm)
23.82mm
Mil Type
MIL-DTL-38999 II
Product Type
Connectors
Contact Style
Socket (Female)
Shell Style
Plug
Shell Size
12
Insert Arrangement
12-4
Mating Style
Receptacle
Termination Style
Crimp
Contact Type
Socket
Current Rating
13 A
Voltage Rating
850 V
Body Material
Aluminum Alloy
Mounting Angle
Straight
Lead Free Status / RoHS Status
Compliant
50
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Step 3 & 5.
Shell Size and Insert
Arrangement from
Pages 4-7
Step 4.
Step 7.
Alternate Keying Position
See pg 48 for information, No letter required
for normal position
Amphenol
Amphenol
Step 6.
MS Number
1.
P
S
Service Class
Select a Military Finish
Designates
Pin Contacts
Socket Contacts
2.
Select an
Select a Military Contact Type
Aerospace
Aerospace
Select a
Shell Size
3.
Finish
4.
A
Arrangement
5.
Insert
MIL-DTL-38999, Series I LJT
MIL-DTL-38999, Series II JT
How to Order (Military)
Contact Style
(P or S)
6.
Alternate
Position
7.
Shell Size & Insert Arrangement are on pages 4-7. First number
represents Shell Size, second number is the Insert Arrangement. Place
Shell Size in box 3 and Insert Arrangement in box 5.
MS Number
1.
Cadmium plated nickel
base 175° C
Olive drab cadmium plate
nickel base 175° C
Electroless nickel 200° C
Electroless nickel, space
compatible 200° C
Anodic coating (Alumilite)
200° C
Chromate treated (Iridite
14-2) 125° C
Passivated steel 200° C
Nickel-PTFE 175° C
Service Class
2.
MS Number
MS Number
1.
1.
Shell Size
Finish
14
3.
Service Class
Service Class
2.
2.
4. Finish
4.
Shell Size
Shell Size
3.
3.
Arrangement
Finish Data
5.
Military
Insert
18
Finish
Finish
A
B
F
C
E
4.
4.
Arrangement
Arrangement
Contact Style
Insert
5.
Insert
5.
(P or S)
6.
Finish
Suffix
(014)
(023)
(453)
(005)
(011)
(038)
-
Contact Style
Contact Style
(P or S)
(P or S)
6.
6.
Alternate
Position
P
7.
Finish Plus
“SR” Suffix
(386)
(424)
(467)
(300)
(344)
(SR)
-
Alternate
Position
7.
Alternate
A
Position
7.