Model: MS3402D20-7E

Electrical Receptacle Connector

Special Features:

16-22 wire size socket contacts in lieu of 16-16

Properties:

Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.662 inches
Overall Height
Between 1.469 inches and 1.531 inches
Overall Width
Between 1.469 inches and 1.531 inches
Environmental Protection
Moisture proof and salt water resistant and vibration proof and shock resistant and cold resistant and heat resistant and explosion proof
Unthreaded Mounting Hole Diameter
Between 0.115 inches and 0.130 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
1.156 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.156 inches
Distance From Mounting Shoulder To Front Face
Between 0.750 inches and 0.781 inches
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
20-7 single mating end
Contact Removability
Removable single mating end all contact groupings
Contact Maximum Current Rating In Amps
22.0 single mating end all contact groupings
Contact Maximum Ac Voltage Rating In Volts
500.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts
900.0 single mating end 2nd contact grouping
Contact Maximum Dc Voltage Rating In Volts
1250.0 single mating end 2nd contact grouping
Contact Maximum Dc Voltage Rating In Volts
700.0 single mating end 1st contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
0.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Thread Size
1.250 inches
Terminal Location
Back single mating end all contact groupings
Contact Material
Copper alloy single mating end all contact groupings
Contact Surface Treatment
Gold single mating end all contact groupings and nickel single mating end all contact groupings
Insert Material
Rubber silicone class q single mating end
Contact Surface Treatment Specification
Mil-g-45204, type 2, grade c, class 1 military specification 1st treatment response single mating end all contact groupings and qq-n-290, class 2 federal specification 2nd treatment response single mating end all contact groupings
Criticality Code Justification
Feat
Terminal Type
Crimp single mating end all contact groupings
Shell Material
Aluminum
Shell Surface Treatment
Cadmium and chromate and nickel
Shell Surface Treatment Specification
Qq-p-416, type 2, class3 federal specification 1st treatment response and qq-p-416, type 2, class federal specification 2nd treatment response
Included Contact Quantity
4 single mating end 1st contact grouping
Included Contact Quantity
4 single mating end 2nd contact grouping
Included Contact Type
Round socket single mating end all contact groupings
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Test Data Document
81349-mil-c-5015 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unef
Specification Data
96906-ms3402 government standard
NSN
5935-01-390-7786
Part Number
MS3402D20-7E
Description
Connector,receptacle,electrical
CAGE
96906

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly, electrical. For items without inserts, see shell, electrical connector.

Part MS3402D20-7E NSN 5935-01-390-7786

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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