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MS3474L22-55PZ

Description
MIL Series Connector, 55 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,
CategoryThe connector    The connector   
File Size11MB,12 Pages
ManufacturerEsterline Technologies Corporation
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MS3474L22-55PZ Overview

MIL Series Connector, 55 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,

MS3474L22-55PZ Parametric

Parameter NameAttribute value
MakerEsterline Technologies Corporation
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresSTANDARD: MIL-C-26482, POLARIZED, COMPATIBLE CONTACT: M39029/4-110
Back shell typeSOLID
Body/casing typeRECEPTACLE
Connector typeMIL SERIES CONNECTOR
Contact to complete cooperationGOLD
Contact completed and terminatedGOLD
Contact point genderMALE
Coupling typeBAYONET
DIN complianceNO
empty shellNO
Environmental characteristicsENVIRONMENT/FLUID RESISTANT
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceYES
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE AND PANEL
OptionsGENERAL PURPOSE
Shell surfaceNICKEL PLATED
Shell materialALUMINUM ALLOY
Housing size22
Termination typeCRIMP
Total number of contacts55
souriau
MIL-C 26482G Series II
Applications
For all general purposes in military
applications
Description
• Standard version
• Aluminium alloy
olive green, nickel or, black, anodized plating
• Bayonet coupling
• RFI shielding plug
• Gold plating crimp contacts # 20, 16,
and # 12
• # 16 and # 12 minicoaxial or thermocouple
contacts
• Hermetic version available
• Light weight backshells
Standards
MIL-C 26482 series II
QPL approved
Characteristics
Mechanical
• Endurance : 500 operations
• Plug MS 3475 : 250 operations.
• Plug MS 3476 : 500 operations.
• Shock : 300g - 3ms in three axes.
• Vibration : MIL STD 202, method 214, test
condition II, letter J (50 - 2000Hz; 41,7 g eff.)
• Contact retention in insert :
size 20 : 90 N - size 16 : 111N - size 12 : 133N
Electrical
• Max. current rating per contact
size 20
size 16
size 12
environmental class
7,5 A
13 A
23 A
hermetic class
5A
10 A
17 A
Climatical
• Operating temperature :
-55°C to + 200°C (class L)
-55°C to + 175°C (classes W and H)
• Damp heat : MIL STD 1344
method 1002 - Type II
• Salt spray :
class W : 500 hr
class L : 48 hr
• Leakage :
environmental version :
- when mated under a differential pressure
of 1,03 bar. air leakage is
3,6 mm
3
/ h.
- low pressure immersion : 33 mbar
hermetic version :
- differential pressure of 1 bar air'helium,
leakage is
2,8 mm
3
/ hr
• Contact resistance
size 20
size 16
size 12
environmental class
1
mΩ
0,55 mΩ
0,35 mΩ
hermetic class
7 mΩ
3,8 mΩ
2,4 mΩ
• Insulation resistance :
5000 MΩ at 500 Vdc
• Dielectric withstanding voltage
Service
at ground level
at 21000 m
I
1500 Vrms
375 Vrms
II
2300 Vrms
550 Vrms
Resistance to fluids
MIL. L 7808
MIL. L 23699
MIL. H 5606
Hydraulic fluids M 2 V
MIL. C 25769 diluted
MIL. A 8243
MIL. T 5624 (JP5)
MIL. G 3056
Solvents
• Shell continuity with plug MS 3475,
environmental receptacle
5 mΩ,
hermetic receptacle
50 mΩ
Ordering information
environmental connectors
basic series
shell type
3470
3474
3475
3476
class and plating
W
- olive green cadmium
L
- nickel
shell size
contact layout
- see table p 65
contact type
P
S
A
B
polarization
N
- normal ( not included in part number)
W, X, Y and Z
- see table p 66
-
-
-
-
male contact
female contact
less male contact
less female contact
8-10-12-14-16-18-20-22-24
- square flange receptacle
- jam nut receptacle
- RFI shielded plug
- plug
MS
3470
W
••
••
P
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