MCX Micro RF Coax Connectors & Adapters

Johnson / Cinch Connectivity MCX Micro RF Coax Connectors and Adapters are ideal for tight packages and offer a 6GHz maximum frequency with 50Ω or 75Ω impedance. These micro connectors are 30% smaller than the similar subminiature version B (SMB) types and feature easy snap-on/snap-off coupling. Johnson / Cinch Connectivity MCX connectors and adapters are designed for wireless communications, GPS, and non-magnetic applications.

Types of RF Interconnects

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Results: 78
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Gender Impedance RF Series Maximum Frequency
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors PC PLG .155"LEGS GLD 122In Stock
500Expected 23/11/2026
$5.76
$4.90
$4.58
$4.36
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX 75 OHM RG-179 STR PC MNT JACK 69In Stock
$21.29
$19.98
$19.52
$18.76
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SRT PC JCK .155" GLD 75ohm 150In Stock
$6.30
$5.36
$4.60
$4.47
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX 75 OHM STR PC MNT JACK 104In Stock
$9.83
$8.77
$8.39
$8.02
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PLUG GOLD 75 OHM 10In Stock
$6.01
$5.11
$4.45
$4.33
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX 75 Ohm PC Mnt ST Plug Recpt 47In Stock
$10.87
$9.84
$9.28
$9.05
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX ST PLG 316 174 77In Stock
$13.53
$13.01
$11.75
$10.18
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX R/A PLG 316 174 122In Stock
$13.78
$11.71
$10.97
$10.45
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PC ST JCK .110" 10In Stock
100Expected 05/10/2026
$17.78
$15.35
$13.67
$13.30
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX END LAUNCH JCK 76In Stock
$17.77
$15.41
$14.59
$13.34
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors NON MAG JACK ASSY 9In Stock
$20.42
$17.55
$16.54
$15.20
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG 316/174 GLD
731On Order
$8.39
$7.14
$6.68
$6.36
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLUG .086" S/R
1,824On Order
$9.03
$7.67
$7.18
$6.84
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLUG RG179 GLD
750On Order
$9.87
$8.44
$7.91
$7.53
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SMT R/A JCK .22" GLD
175Expected 16/11/2026
$6.61
$5.27
$5.01
$4.77
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX Non-Magnetic Jck PC ST JCK .155"
100Expected 16/10/2026
$16.83
$14.31
$13.41
$12.76
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors GLD/PLTD MCX JACK Non-Stocked Lead-Time 10 Weeks
$11.36
$9.65
$9.04
$8.61
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX STRT PLUG RG178 Non-Stocked Lead-Time 10 Weeks
$6.91
$6.78
$6.44
Min.: 250
Mult.: 25
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLG 178/196 Ni Non-Stocked Lead-Time 10 Weeks
$5.66
$5.35
$5.09
Min.: 250
Mult.: 25
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX STRT PLUG RG316 2X SHIELD Non-Stocked Lead-Time 10 Weeks
$4.55
$4.36
$4.29
Min.: 250
Mult.: 25
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A CRIMP PLG NICK 50 OHM RG-188&316 DS Non-Stocked Lead-Time 10 Weeks
$6.20
$5.98
$5.08
$4.00
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX R/A CRIMP PLUG Non-Stocked Lead-Time 10 Weeks
$13.31
$13.17
Min.: 250
Mult.: 25
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK GOLD Non-Stocked Lead-Time 10 Weeks
$9.47
$8.05
$7.54
$7.18
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX Jack R/A Surface Mount Non-Stocked Lead-Time 10 Weeks
$6.23
$5.65
$4.79
$4.72
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX SURFACE MNT END LAUNCH JACK REC GOLD Non-Stocked Lead-Time 10 Weeks
Cut Tape
$8.97
$8.14
$5.94
Reel
$5.93
Min.: 1
Mult.: 1
: 1,000
Jack (Socket) 50 Ohms MCX 6 GHz