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 (PEN) 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 GLD/PLTD MCX JACK 242In Stock
S/72.48
S/72.44
S/62.82
S/58.74
S/55.08
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PLG CRIMP 75 OHM 231In Stock
S/65.43
S/55.70
S/52.20
S/49.55
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SMT END MNT JCK GLD 308In Stock
S/36.47
S/31.02
S/29.04
S/27.64
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
S/18.22
S/15.49
S/13.86
S/13.20
Reel
S/10.51
Min.: 1
Mult.: 1
: 770
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY RA SURFACE MOUNT 711In Stock
Cut Tape
S/26.24
S/22.30
S/20.90
S/19.89
Reel
S/15.18
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
S/78.08
S/68.82
S/65.24
S/62.51
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series STR JACK/JACK 50 OHM ADAPTER NICKEL 6In Stock
250Expected 10/12/2026
S/44.02
S/37.41
S/29.51
S/28.45
Min.: 1
Mult.: 1
50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SRT PLUG .086S/R GLD 167In Stock
S/31.26
S/28.69
S/28.38
S/26.08
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
S/116.50
S/99.03
S/92.76
S/88.36
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
S/32.93
S/29.12
S/23.71
S/23.20
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
S/32.66
S/27.79
S/26.00
S/24.76
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
S/19.85
S/16.35
S/14.75
S/13.86
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
S/65.59
S/55.78
S/52.24
S/49.75
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
S/21.99
S/18.68
S/17.48
S/16.66
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
S/30.05
S/25.53
S/23.90
S/22.77
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
S/73.84
S/62.75
S/57.14
S/55.66
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
S/75.01
S/63.76
S/59.75
S/56.87
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
S/18.68
S/15.88
S/14.91
S/14.21
Reel
S/11.37
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
S/53.64
S/49.79
S/42.31
S/41.42
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
S/43.83
S/37.25
S/34.88
S/33.20
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
S/40.25
S/34.22
S/32.04
S/30.52
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
S/24.02
S/20.44
S/19.11
S/16.23
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
S/20.55
S/17.48
S/16.35
S/15.57
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 10/26/2026
S/46.09
S/38.30
S/35.81
S/34.14
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
S/31.30
S/26.62
S/24.87
S/23.74
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz