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 SMT END MNT JCK GLD 308In Stock
$9.37
$7.97
$7.46
$7.10
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY VERTICAL PCB MOUNT 654In Stock
Cut Tape
$4.68
$3.98
$3.56
$3.39
Reel
$2.70
Min.: 1
Mult.: 1
: 770
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PLG CRIMP 75 OHM 231In Stock
$16.81
$14.31
$13.41
$12.73
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY RA SURFACE MOUNT 711In Stock
Cut Tape
$6.74
$5.73
$5.37
$5.11
Reel
$3.90
Min.: 1
Mult.: 1
: 750
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors NON MAG PLUG ASSY 148In Stock
$20.06
$17.68
$16.76
$16.06
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors GLD/PLTD MCX JACK 242In Stock
$18.62
$18.61
$16.14
$15.09
$14.15
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series STR JACK/JACK 50 OHM ADAPTER NICKEL 6In Stock
250Expected 12/10/2026
$11.31
$9.61
$7.58
$7.31
Min.: 1
Mult.: 1
50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SRT PLUG .086S/R GLD 167In Stock
$8.03
$7.37
$7.29
$6.70
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRAIGHT JACK CRIMP FOR FLEX CABLE 148In Stock
$29.93
$25.44
$23.83
$22.70
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLG 178/196 GLD 214In Stock
$8.46
$7.48
$6.09
$5.96
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLG 316/174 GLD 587In Stock
$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 SMT JCK .231" GLD 2,198In Stock
$5.10
$4.20
$3.79
$3.56
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLUG RG179DS GLD 295In Stock
$16.85
$14.33
$13.42
$12.78
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SRT PC JCK .110" GLD 75 ohm 951In Stock
$5.65
$4.80
$4.49
$4.28
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors END LAUNCH .062" BOARD 420In Stock
$7.72
$6.56
$6.14
$5.85
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX Non-Magnetic Plg Asmbly R/A Cbl RG17 235In Stock
$18.97
$16.12
$14.68
$14.30
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PC R/A JCK .155" 172In Stock
$19.27
$16.38
$15.35
$14.61
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY STRT SURFACE MOUNT 1,278In Stock
Cut Tape
$4.80
$4.08
$3.83
$3.65
Reel
$2.92
Min.: 1
Mult.: 1
: 750
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX Bulkhead Jack Straight RG178 180In Stock
$13.78
$12.79
$10.87
$10.64
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX STRT CRIMP JACK 182In Stock
$11.26
$9.57
$8.96
$8.53
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG 178-196 GLD 125In Stock
$10.34
$8.79
$8.23
$7.84
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG 316/174 Ni 109In Stock
$6.17
$5.25
$4.91
$4.17
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLG 316/174 Ni 272In Stock
$5.28
$4.49
$4.20
$4.00
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX STRT PLUG RG316 2X SHIELD 2In Stock
250Expected 26/10/2026
$11.84
$9.84
$9.20
$8.77
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A CRIMP PLG GOLD 50 OHM RG-188&316 DS 38In Stock
$8.04
$6.84
$6.39
$6.10
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz