SMA Coaxial Connectors

Amphenol RF SMA Coaxial Connectors provide high-performance RF interconnect solutions engineered for demanding applications. Designed for 50Ω systems, these threaded coaxial connectors offer exceptional electrical performance up to 26.5GHz, ensuring minimal signal loss and superior VSWR. Precision-machined components and rugged construction deliver reliable mechanical integrity, even in harsh or high-vibration environments. Versatile mounting options include PCB-mount, cable-mount, and panel-mount, allowing seamless integration into a wide array of systems. PCB mount options include through-hole, surface mount, and end launch configurations to accommodate diverse design requirements.

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Amphenol RF RF Adapters - Between Series SMA JACK-MMCX PLUG BULKHEAD ADAPTER
Datasheet
62In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 36IN
Datasheet
63In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMAEndLaunchJack .042iPCB50OhmRndCont
Datasheet
104In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST JACK LMR400 B9913 B7810A B8214
Datasheet
128In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA R/A PLG to R/A Plug RG316U DB 12in
Datasheet
247In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Adapters - Between Series BNC JACK TO SMA PLUG VSWR:1.3max DC-4GHz
Datasheet
27In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series in-series straight plug to plug
Datasheet
25In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLG RG-174
Datasheet
75In Stock
1Expected 6/3/2026
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors sma str plug CRIMP/SOLDER
Datasheet
86In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLG 174 316 Ni
Datasheet
2.065In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA R/A Plug to Plug RG142 48in
Datasheet
25In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors STRT PLG 58/141
Datasheet
22In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BLHD JCK 316/174 GLD
Datasheet
102In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLG .141S/R GLD
Datasheet
781In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC R/A PLG TFE GLD
Datasheet
261In Stock
Min.: 1
Mult.: 1


Amphenol RF RF Connectors / Coaxial Connectors SMA ANGLE PLUG/.141
Datasheet
301In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST PLUG 7810A/ LMR400 REV POLARITY
Datasheet
107In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Adapters - Between Series QMA Jack to SMA Plug Adapter
Datasheet
60In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series FME NIPPLE PLUG TO TO SMA JACK
Datasheet
58In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Cable Assemblies SMA St Jack to St Jack RG-174/U 24in
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series SMA RA ADP STD P/J
Datasheet
15In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA Blkhd Jack - AMC Plug 137mm, 250mm
Datasheet
125In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 6in
Datasheet
23In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA R/A Plug to St Plug RG-58/U 12in
Datasheet
3In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors RF Connector, SMA St uency 36 GHz, 50 Oh
Datasheet
183In Stock
36Expected 8/4/2026
Min.: 1
Mult.: 1