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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Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SMT END MNT JCK GLD
Datasheet
308In Stock
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
Datasheet
669In Stock
MouseReel Available
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
Datasheet
248In Stock
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
Datasheet
712In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX 75 OHM STR PC MNT JACK
Datasheet
215In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series STR JACK/JACK 50 OHM ADAPTER NICKEL
Datasheet
13In Stock
250Expected 10/12/2026
Min.: 1
Mult.: 1

50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX ST PLG 316 174
Datasheet
86In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX END LAUNCH JCK
Datasheet
104In Stock
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
Datasheet
214In Stock
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
Datasheet
322In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SRT PLUG .086S/R GLD
Datasheet
167In Stock
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
Datasheet
148In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX Bulkhead Jack Straight RG178
Datasheet
180In Stock
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLG 316/174 GLD
Datasheet
732In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors SMT JCK .231" GLD
Datasheet
2 348In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PLUG GOLD
Datasheet
179In Stock
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
Datasheet
89In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors END LAUNCH .062" BOARD
Datasheet
520In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX PC R/A JCK .155"
Datasheet
172In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors NON MAG PLUG ASSY
Datasheet
148In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY STRT SURFACE MOUNT
Datasheet
628In Stock
750Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Jack (Socket) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG 178-196 GLD
Datasheet
50In Stock
100Expected 8/24/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG 316/174 Ni
Datasheet
109In Stock
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
Datasheet
17In Stock
250Expected 10/26/2026
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
Datasheet
38In Stock
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz