SMK 2.92mm Connectors

Johnson / Cinch Connectivity Solutions SMK 2.92mm Connectors use an air dielectric and a Noryl support bead for a higher cutoff frequency than SMA connectors. The thick-wall design of the components increases the outer conductor contact area at the interface for more reliable electrical performance and higher mechanical strength. Johnson / Cinch Connectivity SMK connectors feature a maximum VSWR of 1.15:1 from DC to 18GHz and 1.3:1 from 18GHz to 40GHz. Thread mount, flange mount, and end launch mounting flange configurations are available. Both the field replaceable and thread-in (spark plug) connectors are available with hermetic seals or accessory pins. The hermetic seals and accessory pins can be modified to a wide range of configurations to match various application needs.

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RF Series
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Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK PAS
Datasheet
129In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Compression Straight Standard Flange Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors END LAUNCH PLUG SCREWON TYPE
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors THREAD MOUNT JCK PAS
Datasheet
249In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Panel Mount, Threaded Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2-Hole Flange PCB Vertical w/Groove
Datasheet
103In Stock
Min.: 1
Mult.: 1

PCB Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Compression Straight Standard Flange Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors PANEL RCPTL PLUG 2 HOLE FLANGE
Datasheet
95In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Flange Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG .141S/R PAS
Datasheet
43In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Cable Mount / Free Hanging 0.141 in. Semi-Rigid Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors END LAUNCH JACK SCREWON TYPE
Datasheet
247In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors End Launch Jack 2.92 Solder Type
Datasheet
104In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch .042in thick solder
Datasheet
65In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile
Datasheet
188In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Compression Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile
Datasheet
116In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Compression Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG .086S/R PAS
Datasheet
8In Stock
100Expected 2026-03-23
Min.: 1
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Cable Mount / Free Hanging 0.086 in. Semi-Rigid Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch .062in thick solder
Datasheet
22In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch .093in thick solder
Datasheet
9In Stock
Min.: 1
Mult.: 1

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG .086S/R GLD
Datasheet
85On Order
Min.: 1
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Cable Mount / Free Hanging 0.086 in. Semi-Rigid Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors STRT PLG .141S/R GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 250
Mult.: 25

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Cable Mount / Free Hanging 0.141 in. Semi-Rigid Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors THREAD MOUNT JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 25

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Panel Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2-Hole Flange PCB Mount Vertical
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

PCB Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Compression Straight Standard Flange Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 250
Mult.: 25

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Panel Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 4HOLE FLANGE JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 250
Mult.: 25

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Panel Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 4HOLE FLANGE JCK PAS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 250
Mult.: 25

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Panel Mount Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 2.92mm End Launch .016in thick solder
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

Connectors 2.92 mm Jack (Socket) 50 Ohms 40 GHz Solder Straight Standard Edge Launch Bulk
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors PANEL RCPTL PLUG 4 HOLE FLANGE
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

Connectors 2.92 mm Plug (Pin) 50 Ohms 40 GHz Solder Straight Standard Flange Mount Bulk