Model: 50-646-1139-89

Electrical Receptacle Connector

Properties:

Thread Class
2a
Thread Direction
Right-hand
Overall Length
0.489 inches
Overall Height
Between 0.620 inches and 0.630 inches
Environmental Protection
Vibration resistant and shock resistant and cold resistant and heat resistant and corrosion resistant and moisture resistant
Unthreaded Mounting Hole Diameter
Between 0.100 inches and 0.106 inches
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
Sma single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts
250.0 single mating end single contact grouping
Contact Maximum Frequency Rating
18000.0 megahertz single mating end single contact grouping
Shell Type
Solid
Connector Locking Method
Internally threaded coupling nut
Radio Frequency Type Contact Characteristic Impedance In Ohms
50.0 single mating end single contact grouping
End Application
Radar set an/apq-169atkr
Thready Qty Per Inch (tpi)
36
Thread Size
0.250 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 copper single mating end single contact grouping
Insert Material
Plastic polytetrafluoroethylene single mating end
Contact Surface Treatment Specification
Mil-g-45204 military specification 1st treatment response single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Contact Material Specification
Qq-c-530 federal specification single material response single mating end single contact grouping
Shell Material
Stainless steel
Shell Surface Treatment
Passivate
Shell Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response
Insert Material Specification
Mil-p-19468 military specification single material response single mating end
Included Contact Quantity
1 single mating end single contact grouping
Included Contact Type
Coaxial pin single mating end single contact grouping
Precious Material And Location
Contact surface gold
Precious Material And Weight
0.005 gold grains, troy
Precious Material
Gold
Thread Series Designator
Uns
NSN
5935-01-298-0431
Part Number
50-646-1139-89
Description
Connector,receptacle,electrical
CAGE
98291

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 50-646-1139-89 NSN 5935-01-298-0431

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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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