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 MCX JACK ASSEMBLY VERTICAL PCB MOUNT 654In Stock
Cut Tape
$4.68
$3.98
$3.55
$3.38
Reel
$2.65
Min.: 1
Mult.: 1
: 770
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors NON MAG PLUG ASSY 148In Stock
$19.28
$17.33
$16.51
$15.52
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
$17.16
$15.82
$13.44
$13.21
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 9In Stock
247Expected 10/26/2026
$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
$6.52
$6.51
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
$23.81
$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 202In Stock
$8.76
$7.48
$6.53
$6.36
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms MCX 6 GHz
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 Bulkhead Jack Straight RG178 180In Stock
$13.78
$13.00
$11.04
$10.64
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 285In Stock
650Expected 10/30/2026
$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 2,173In 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 MCX PLG CRIMP 75 OHM 191In Stock
$16.76
$14.31
$13.40
$12.64
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors R/A PLUG RG179DS GLD 245In 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 END LAUNCH .062" BOARD 320In Stock
$7.72
$6.56
$5.99
$5.73
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" 140In 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 SRT PC JCK .110" GLD 75 ohm 926In Stock
$5.33
$4.53
$4.24
$4.03
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors MCX JACK ASSEMBLY STRT SURFACE MOUNT 1,175In Stock
Cut Tape
$4.80
$4.08
$3.82
$3.64
Reel
$2.78
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 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 GLD 230In Stock
$8.82
$8.26
$8.01
$7.53
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 PC PLG .155"LEGS GLD 96In Stock
500Expected 11/30/2026
$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 SRT PC JCK .155" GLD 75ohm 30In Stock
$6.30
$5.36
$4.76
$4.61
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
$11.42
$10.09
$9.25
$8.79
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms MCX 6 GHz