SMA Adapters

Johnson / Cinch Connectivity Solutions SMA Adapters provide a solution to the interface between the SMA standard and other popular interfaces. These Johnson / Cinch adapters operate at up to 50Ω impedance and in a frequency range of 4GHz to 18GHz. Johnson / Cinch Connectivity Solutions SMA Adapters can meet the most unique specifications, including RF test and measurement.

Types of RF Interconnects
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Results: 29
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 Mfr.
Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Impedance
RF Series
Maximum Frequency
Johnson / Cinch Connectivity Solutions RF Adapters - In Series 2.4mm Plug Adapter 50 GHz
Datasheet
74In Stock
Min.: 1
Mult.: 1

2.4 mm 50 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series ADPT JCK/JCK BHLD Ni
Datasheet
158In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/SMB PLG GLD
Datasheet
44In Stock
100Expected 5/13/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series PLUG TO PLUG ADPT
Datasheet
150In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series SMA JACK TO SMA PLUG 50ohm 18GHz GOLD
Datasheet
320In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series SMA PLUG/PLUG
Datasheet
51In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series R/A JCK TO PLG ADPT
Datasheet
219In Stock
275Expected 4/17/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series QK CONN PLG ADAPTER GOLD
Datasheet
100In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Connectors / Coaxial Connectors 70pc RF ADAPTER KIT
Datasheet
10In Stock
6Expected 6/8/2026
Min.: 1
Mult.: 1

50 Ohms
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLG/MCX JCK GLD
Datasheet
4In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/MCX PLG GLD
Datasheet
1In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLUG TO UMC JACK ADAPTER
Datasheet
71In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series JACK TO JACK ADPT
Datasheet
86In Stock
275Expected 4/13/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series SMA Jack to Jack Adapter
Datasheet
47In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series SMA Jack-Qck Connect Plug Adapter 26.5GHz
Datasheet
41In Stock
Min.: 1
Mult.: 1

50 Ohms 26.5 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLUG TO SMB JACK GOLD PLATED
Datasheet
9In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/SMB JCK GLD
Datasheet
19In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - In Series BLHD JACK TO JACK
Datasheet
2.190On Order
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLG/SMB PLG GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 4 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLG/MCX PLG GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/MCX JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLG/MMCX JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA PLG/MMCX PLG GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/MMCX JCK GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Johnson / Cinch Connectivity Solutions RF Adapters - Between Series SMA JCK/MMCX PLG GLD
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 25
Mult.: 5

50 Ohms 6 GHz