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MS27473T20C41SB

Description
MIL Series Connector, 41 Contact(s), Aluminum Alloy, Female, Crimp Terminal, Plug
CategoryThe connector    The connector   
File Size516KB,12 Pages
ManufacturerEsterline Technologies Corporation
Environmental Compliance
Download Datasheet Parametric View All

MS27473T20C41SB Overview

MIL Series Connector, 41 Contact(s), Aluminum Alloy, Female, Crimp Terminal, Plug

MS27473T20C41SB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerEsterline Technologies Corporation
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresSTANDARD: MIL-C-38999
Back shell typeSOLID
Body/casing typePLUG
Connector typeMIL SERIES CONNECTOR
Contact to complete cooperationGOLD OVER NICKEL
Contact completed and terminatedGold (Au) - with Nickel (Ni) barrier
Contact point genderFEMALE
Contact materialCOPPER ALLOY
Coupling typeBAYONET
DIN complianceNO
empty shellNO
Environmental characteristicsFLUID/VIBRATION RESISTANT
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceYES
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE
OptionsGENERAL PURPOSE
Shell materialALUMINUM ALLOY
Housing size20
Termination typeCRIMP
Total number of contacts41
8T Series
Applications
Compact profile and high density
connectors for all military and
aeronautical purposes
Description
• High density connectors from 1 to
128 contacts
• Sizes 22D, 20, 16, 12
• A compact profile
• Bayonet locking system
• An excellent shock vibration and fluid
resistance
Standards
MIL-C 38999 Series II - QPL approved
NFC 93422 HE 309
VG 96912 series II
PAN 6433-1
BS 9522 N 003
Characteristics
Mechanical
• Shell : aluminum alloy
• Plating :
- olive green cadmium (G and B)
- nickel (F) - hard anodized (C)
• Insulator : thermoplastic
• Grommet and seal : silicone elastomer
• Contact : copper alloy
• Plating : gold over nickel
• Endurance :
500 mating/unmating operations
• Shock : 300 g during 3 ms
• Vibration :
random 100 to 1000 Hz - 1 g
2
/Hz
• Contact retention (mini force in N) :
size 22D : 44 N
size 20 : 67 N
size 16 : 110 N
size 12 : 110 N
Electrical
• Test voltage (Vrms)
Service
M
I
II
sea level
1300
1800
2300
at 21000 m
800
1000
1000
Climatic
• Temperature range :
- cadmium plating (G)
(B)
- nickel plating (F)
- hard anodized (C)
-65°C
-65°C
-65°C
-65°C
+175°C
+175°C
+200°C
+200°C
• Contact resistance :
size 22 D : 14.6 mΩ
size 20 : 7.3 mΩ
• Insulation resistance :
5000 MΩ (at 500 Vdc)
• Sealing : mated connectors
differential pressure 1 bar ; leakage
8 cm
3
/hr
size 16 : 3.8 mΩ
• Salt spray to :
MIL-STD 1344 method 1001
- 500 hours (plating B)
- 48 hours (plating F-C)
NFC 93422
- 48 hours (plating G-F-C)
• Damp heat :
- MIL-C 38999 : 10 cycles (24 hours)
- NFC 93422 : 56 days
• Contact rating :
size 22 D : 5 A size 16 : 13 A
size 20 : 7.5 A size 12 : 23 A
• Shell continuity :
- olive green plating : 2.5 mΩ
- nickel plating : 1 mΩ
Resistance to fluids
To MIL-L 38999 :
MIL-L 7808, MIL-L 23699, MIL-H 5606,
MIL-A 8243, MIL-L 25769, MIL-G 3056,
MIL-T 5624 (JP5) ; hydraulic fluids ; solvents
To NFC 93422 :
F 46, F 54, 0/180, H 515, H 542, XH 45
Ordering information
FCI Souriau - Part numbers
basic series
shell type
2
3
7
1
6
-
-
-
-
-
square flange receptacle not accepting backshells
square flange receptacle (rear mounting)
jam nut receptacle
cable connecting receptacle
plug
8T
3
-
14
G
35
P
N
designator
- connectors with standard crimp contacts
L
- receptacle with long spill (male and female # 22D)
C
- receptacle with short spill (male # 22D - # 20 - # 16)
08-10-12-14-16-18-20-22-24
G
F
B
C
-
-
-
-
olive green cadmium (HE 309)
nickel
olive green cadmium (MIL-C 38999)
hard anodized
shell size
plating
contact layout
contact type
polarization
- see table p 120
P
- male
S
- female
N
-
A-B-C-D
- see table p 100
A
- male connector without contact or with special contacts
B
- female connector without contact or with special contacts
Note : connectors supplied with standard contacts
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