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  • MCX-50JE-2  (……ect)

MCX-50JE-2 (……ect)

MCX connextors use a snap-on interface and usually have a 50 Ω impedance (some are 75 Ω) .

They offer broadband capability from DC to 6 GHz.

The contact surfaces are gold-plated.

This type of connector is used on the Apple Airport Extreme Base Station's external antenna port and requires an adapter for most antennas. 

MCX and the smaller MMCX connector are frequently used to connect external antennas to GPS receivers.

They are also common on USB DVB-T tuners for computers and laptops, to connect an external antenna to the tuner.


Temp.range ’-55+125°C
Impedance 50Ω
Frequency Range DC3GHz
Working Voltage 250V (50Ω)
Withstand Voltage 750V (50Ω)
Orientation straight 
Termination Style  PCB 
Salt spray test >48H
Contact resistance
Center Contact ≤ 5 mΩ
Outer Contact ≤ 2.5 mΩ
Insulation resistance ≥ 1000 MΩ
VSWR Straigh ≤1.3
Durability(mating) ≥500cycles
Body   Phosphor bronze Gold plated 8U''
Inner conductor Brass Gold plated 4U''
Insulator PTFE           /

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