RF Interconnects – Mouser Finland

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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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Types of RF Interconnects

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Gender	Impedance	RF Series	Maximum Frequency
RF Adapters - In Series PLUG TO PLUG ADAPTER 145-0901-811 Johnson / Cinch Connectivity Solutions 1: 51,58 € 25In Stock	Mfr. Part No. 145-0901-811 Mouser Part No 530-145-0901-811	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series PLUG TO PLUG ADAPTER Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	25In Stock	51,58 € 43,33 € 43,32 € 41,85 € View 40,03 € 39,10 € Quote	Min.: 1 Mult.: 1		50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch .042in thick solder 145-0701-851 Johnson / Cinch Connectivity Solutions 1: 40,07 € 139In Stock	Mfr. Part No. 145-0701-851 Mouser Part No 530-145-0701-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch .042in thick solder Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	139In Stock	40,07 € 34,08 € 31,82 € 30,38 € View 27,92 € 27,51 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors PANEL RCPTL PLUG 2 HOLE FLANGE 145-0801-602 Johnson / Cinch Connectivity Solutions 1: 65,92 € 95In Stock	Mfr. Part No. 145-0801-602 Mouser Part No 530-145-0801-602	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PANEL RCPTL PLUG 2 HOLE FLANGE Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	95In Stock	65,92 € 61,28 € 59,19 € 36,76 € View 36,51 € Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors THREAD MOUNT JCK PAS 145-0701-002 Johnson / Cinch Connectivity Solutions 1: 18,88 € 246In Stock	Mfr. Part No. 145-0701-002 Mouser Part No 530-145-0701-002	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors THREAD MOUNT JCK PAS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	246In Stock	18,88 € 17,75 € 17,45 € 16,84 € View 15,08 € 15,03 € 14,34 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors STRT PLG .141S/R PAS 145-0694-002 Johnson / Cinch Connectivity Solutions 1: 22,34 € 43In Stock	Mfr. Part No. 145-0694-002 Mouser Part No 530-145-0694-002	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors STRT PLG .141S/R PAS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	43In Stock	22,34 € 20,86 € 19,92 € 18,95 € View 18,35 € 17,74 € 17,65 € Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors END LAUNCH JACK SCREWON TYPE 145-0701-802 Johnson / Cinch Connectivity Solutions 1: 64,63 € 438In Stock 500Expected 28/12/2026	Mfr. Part No. 145-0701-802 Mouser Part No 530-145-0701-802	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors END LAUNCH JACK SCREWON TYPE Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	438In Stock 500Expected 28/12/2026	64,63 € 54,93 € 51,49 € 49,04 € 46,70 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile 145-0711-812 Johnson / Cinch Connectivity Solutions 1: 56,46 € 328In Stock	Mfr. Part No. 145-0711-812 Mouser Part No 530-145-0711-812	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	328In Stock	56,46 € 48,82 € 45,67 € 43,83 € 41,74 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK PAS 145-0701-602 Johnson / Cinch Connectivity Solutions 1: 32,92 € 250In Stock	Mfr. Part No. 145-0701-602 Mouser Part No 530-145-0701-602	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK PAS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	250In Stock	32,92 € 28,08 € 26,32 € 25,06 € View 23,87 € 22,38 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors End Launch Jack 2.92 Solder Type 145-0701-811 Johnson / Cinch Connectivity Solutions 1: 25,09 € 60In Stock	Mfr. Part No. 145-0701-811 Mouser Part No 530-145-0701-811	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors End Launch Jack 2.92 Solder Type Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	60In Stock	25,09 € 23,01 € 21,63 € 20,94 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors END LAUNCH PLUG SCREWON TYPE 145-0801-802 Johnson / Cinch Connectivity Solutions 1: 72,87 € 57In Stock	Mfr. Part No. 145-0801-802 Mouser Part No 530-145-0801-802	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors END LAUNCH PLUG SCREWON TYPE Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	57In Stock	72,87 € 63,96 € 59,96 € 55,66 € 54,47 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	2.92 mm	40 GHz
RF Adapters - In Series PLUG TO JACK ADAPTER 145-0901-821 Johnson / Cinch Connectivity Solutions 1: 38,42 € 136In Stock	Mfr. Part No. 145-0901-821 Mouser Part No 530-145-0901-821	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series PLUG TO JACK ADAPTER Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	136In Stock	38,42 € 32,56 € 30,58 € 29,58 € View 28,29 € 26,63 € Quote	Min.: 1 Mult.: 1		50 Ohms	2.92 mm	40 GHz
RF Adapters - In Series 2.92mm Jack-Qck Cnct Plug Adapter, 40 GHz 145-0901-841 Johnson / Cinch Connectivity Solutions 1: 42,39 € 112In Stock	Mfr. Part No. 145-0901-841 Mouser Part No 530-145-0901-841	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series 2.92mm Jack-Qck Cnct Plug Adapter, 40 GHz Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	112In Stock	42,39 € 36,03 € 33,77 € 32,16 € 29,08 €	Min.: 1 Mult.: 1		50 Ohms		40 GHz
RF Connectors / Coaxial Connectors 2-Hole Flange PCB Vertical w/Groove 145-0701-212 Johnson / Cinch Connectivity Solutions 1: 35,46 € 45In Stock 62Expected 02/11/2026	Mfr. Part No. 145-0701-212 Mouser Part No 530-145-0701-212	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2-Hole Flange PCB Vertical w/Groove Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	45In Stock 62Expected 02/11/2026	35,46 € 30,14 € 28,25 € 26,91 € View 25,62 € 24,02 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch .093in thick solder 145-0701-861 Johnson / Cinch Connectivity Solutions 1: 46,72 € 9In Stock	Mfr. Part No. 145-0701-861 Mouser Part No 530-145-0701-861	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch .093in thick solder Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	9In Stock	46,72 € 33,39 € 31,83 € 31,55 € View 29,99 € 28,70 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors STRT PLG .086S/R GLD 145-0693-001 Johnson / Cinch Connectivity Solutions 1: 25,23 € 160On Order	Mfr. Part No. 145-0693-001 Mouser Part No 530-145-0693-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors STRT PLG .086S/R GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	160On Order On Order Ship Dates Mfr. No: 145-0693-001 Stock: 0 On Order: 60 Expected 23/11/2026 100 Expected 15/12/2026 Factory Lead Time: 10 Weeks	25,23 € 22,14 € 20,96 € 20,01 € View 18,48 € 17,53 € 17,52 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors STRT PLG .086S/R PAS 145-0693-002 Johnson / Cinch Connectivity Solutions 1: 26,18 € 100Expected 15/12/2026	Mfr. Part No. 145-0693-002 Mouser Part No 530-145-0693-002	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors STRT PLG .086S/R PAS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	100Expected 15/12/2026	26,18 € 22,88 € 21,44 € 20,43 € View 19,02 € 17,85 € 17,38 € Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch .062in thick solder 145-0701-841 Johnson / Cinch Connectivity Solutions 1: 37,40 € 50Expected 02/11/2026	Mfr. Part No. 145-0701-841 Mouser Part No 530-145-0701-841	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch .062in thick solder Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	50Expected 02/11/2026	37,40 € 32,06 € 30,39 € 29,58 € View 28,40 € 26,92 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile 145-0711-802 Johnson / Cinch Connectivity Solutions 1: 55,06 € 252On Order	Mfr. Part No. 145-0711-802 Mouser Part No 530-145-0711-802	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch Jack Low Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	252On Order On Order Ship Dates Mfr. No: 145-0711-802 Stock: 0 On Order: 117 Expected 26/10/2026 135 Expected 30/10/2026 Factory Lead Time: 10 Weeks	55,06 € 46,66 € 44,65 € 42,58 € View 40,55 € Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Adapters - In Series JACK TO JACK ADAPTER 145-0901-801 Johnson / Cinch Connectivity Solutions 1: 25,26 € 42Expected 19/10/2026	Mfr. Part No. 145-0901-801 Mouser Part No 530-145-0901-801	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series JACK TO JACK ADAPTER Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	42Expected 19/10/2026	25,26 € 21,47 € 20,12 € 19,16 €	Min.: 1 Mult.: 1		50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors THREAD MOUNT JCK GLD 145-0701-001 Johnson / Cinch Connectivity Solutions 100: 19,75 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-001 Mouser Part No 530-145-0701-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors THREAD MOUNT JCK GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	19,75 € 19,26 € 19,01 € View Quote	Min.: 100 Mult.: 25	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2-Hole Flange PCB Mount Vertical 145-0701-202 Johnson / Cinch Connectivity Solutions 1: 33,49 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-202 Mouser Part No 530-145-0701-202	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2-Hole Flange PCB Mount Vertical Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	33,49 € 28,46 € 26,68 € 24,92 € View 24,05 € 22,39 € 22,11 € Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK GLD 145-0701-601 Johnson / Cinch Connectivity Solutions 1: 44,54 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-601 Mouser Part No 530-145-0701-601	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2HOLE FLANGE JCK GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	44,54 € 37,87 € 35,48 € 33,79 € View 31,43 € 30,13 € Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 4HOLE FLANGE JCK PAS 145-0701-612 Johnson / Cinch Connectivity Solutions 250: 21,84 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-612 Mouser Part No 530-145-0701-612	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 4HOLE FLANGE JCK PAS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	21,84 € 21,47 € View Quote	Min.: 250 Mult.: 25	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Connectors / Coaxial Connectors 2.92mm End Launch .016in thick solder 145-0701-821 Johnson / Cinch Connectivity Solutions 50: 31,55 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-821 Mouser Part No 530-145-0701-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92mm End Launch .016in thick solder Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	31,55 € 29,58 €	Min.: 50 Mult.: 25	Jack (Socket)	50 Ohms	2.92 mm	40 GHz
RF Terminators 2.92mm term 1/4 watt 50ohms jack 145-0701-881 Johnson / Cinch Connectivity Solutions 25: 108,08 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 145-0701-881 Mouser Part No 530-145-0701-881	Johnson / Cinch Connectivity Solutions	RF Terminators 2.92mm term 1/4 watt 50ohms jack Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smk connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	108,08 € 103,75 €	Min.: 25 Mult.: 1	Jack	50 Ohms	2.92 mm	40 GHz

SMK 2.92mm Connectors

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