Model: 50-20PSK

Electrical Plug Connector

Properties:

Thread Class
2a and 2b
Thread Direction
Right-hand
Body Style
Straight shape w/screw locks
Overall Length
Between 2.714 inches and 2.724 inches
Overall Height
1.333 inches
Overall Width
Between 0.870 inches and 0.880 inches
Environmental Protection
Humidity resistant and shock resistant and thermal shock resistant and vibration resistant
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
50 single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps
5.0 single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts
750.0 single mating end single contact grouping
Polarization Method
Jackscrew
Connector Locking Method
Jackscrew-socket
Operating Tempurature Rating
Between -55.0 degrees celsius and 95.0 degrees celsius
Thready Qty Per Inch (tpi)
32
Thread Size
0.138 inches
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and silver single mating end single contact grouping
Insert Material
Plastic diallyl phthalate glass filled single mating end
Contact Surface Treatment Specification
Mil-g-45204, type 1 military specification 1st treatment response single mating end single contact grouping and qq-s-365, type 1, grade b federal specification 2nd treatment response single mating end single contact grouping
Terminal Type
Solder well single mating end single contact grouping
Insert Material Specification
Mil-m-14, type gdi-30 military specification single material response single mating end
Included Contact Quantity
50 single mating end single contact grouping
Included Contact Type
Round pin single mating end single contact grouping
Precious Material And Location
Contact surfaces gold and contact surfaces silver
Precious Material And Weight
0.050 gold grains, troy and 0.050 silver grains, troy
Precious Material
Gold and silver
Thread Series Designator
Unc
NSN
5935-00-642-4770
Part Number
50-20PSK
Description
Connector,plug,electrical
CAGE
95238

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. see also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). for items without inserts, see shell, electrical connector.

Part 50-20PSK NSN 5935-00-642-4770

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01938
FIIG:
A039B0
Concept No.:
App. Key:
G
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:
X

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Schedule B and Export
  • Schedule B: 8536695050
  • SITC: 77258
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Electrical plugs & sockets, for a voltage not exceeding 1,000 v, nesoi

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