Model: 50-645-7539-89

Connector Adapter

Properties:

Thread Class
2a and 2b
Thread Direction
Right-hand and right-hand
Body Style
Straight shape, internal coupling
Overall Length
0.402 inches
Overall Diameter
0.312 inches
Environmental Protection
Vibration resistant and shock resistant
Threaded Device Type
Coupling facility
Mating End Quantity
2
Contact Position Arrangement Style
Sma all mating ends
Contact Removability
Removable all mating ends single contact grouping
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Radio Frequency Type Contact Characteristic Impedance In Ohms
50.0 all mating ends single contact grouping
Thready Qty Per Inch (tpi)
36 and 36
Thread Size
0.250 inches and 0.250 inches
Contact Material
Copper alloy all mating ends single contact grouping
Contact Surface Treatment
Gold all mating ends single contact grouping and copper all mating ends single contact grouping
Insert Material
Plastic polytetrafluoroethylene all mating ends
Contact Surface Treatment Specification
Mil-g-45204, type 2, cl 1, gr c or d military specification 1st treatment response all mating ends single contact grouping
Contact Material Specification
Qq-c-530 federal specification single material response all mating ends single contact grouping
Shell Material
Steel comp 302 or steel comp 303 or steel comp 304
Shell Surface Treatment
Passivate
Shell Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Shell Material Specification
Qq-s-764 federal specification single material response or astm-a-582 assn standard single material response
Insert Material Specification
Mil-p-19468 military specification single material response all mating ends
Included Contact Quantity
1 1st mating end single contact grouping
Included Contact Quantity
1 2nd mating end single contact grouping
Included Contact Type
Coaxial pin 2nd mating end single contact grouping
Included Contact Type
Coaxial socket 1st mating end single contact grouping
Precious Material And Location
Contact surfaces gold
Precious Material And Weight
0.010 gold grains, troy
Precious Material
Gold
Thread Series Designator
Uns and uns
NSN
5935-01-257-1201
Part Number
50-645-7539-89
Description
Adapter,connector
CAGE
98291

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. it is not designed for permanent attachment to a cable, cord, coaxial line, or wire. the physical shape of an electrical connector should not be the determining factor of its name. tee, angle, straight, and y-shaped adapters are all adapter, connector. excludes adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. for items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

Part 50-645-7539-89 NSN 5935-01-257-1201

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15091
FIIG:
A039B0
Concept No.:
2
App. Key:
A
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:
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: 8548900100
  • SITC: 77813
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

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