Model: 7143-4

Electrical Receptacle Connector

Properties:

Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
0.900 inches
Overall Diameter
0.647 inches
Environmental Protection
Heat resistant and cold resistant
Cable Entrance Diameter
Between 0.134 inches and 0.145 inches
Distance From Mounting Shoulder To Front Face
0.675 inches
Mounting Facility Thickness
0.250 inches
Threaded Device Type
Mounting bushing
Mating End Quantity
1
Contact Position Arrangement Style
Tps single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Shell Type
Potting
Connector Locking Method
Bayonet pin
Connector Cable Strain Relief Method
Compression nut
Radio Frequency Type Contact Characteristic Impedance In Ohms
50.0 single mating end single contact grouping
Operating Tempurature Rating
Between -55.0 degrees celsius and 125.0 degrees celsius
Thready Qty Per Inch (tpi)
28
Thread Size
0.437 inches
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Silver single mating end single contact grouping or gold single mating end single contact grouping
Insert Material
Plastic polytetrafluoroethylene single mating end
Contact Surface Treatment Specification
Qq-s-365 federal specification 1st treatment response single mating end single contact grouping or mil-g-45204, type 2, cl 1 military specification 2nd treatment response single mating end single contact grouping
Terminal Type
Solder well single mating end single contact grouping
Shell Material
Copper alloy
Shell Surface Treatment
Silver or gold
Shell Surface Treatment Specification
Qq-s-365 federal specification 1st treatment response or mil-g-45204, type 2, cl 1 military specification 2nd treatment response
Insert Material Specification
Mil-m-14077 military specification single material response single mating end
Included Contact Quantity
1 single mating end single contact grouping
Bushing Accommodation Hole Shape
Round
Included Contact Type
Coaxial socket single mating end single contact grouping
Precious Material And Location
Contact and shell surfaces gold or contact and shell surfaces silver
Precious Material And Weight
0.105 gold grains, troy or 0.105 silver grains, troy
Precious Material
Gold or silver
Thread Series Designator
Unef
NSN
5935-00-988-4237
Part Number
7143-4
Description
Connector,receptacle,electrical
CAGE
60674

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 7143-4 NSN 5935-00-988-4237

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:
X

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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