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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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Connector A Series
Connector A Gender
Connector A Body Style
Connector B Series
Connector B Gender
Connector B Body Style
Cable Length
Impedance
Maximum Frequency
Cable Type
Jacket Color
Packaging
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA R/A Plug CBL 0.50MET
Datasheet
173In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 500 mm (19.685 in) 50 Ohms 3 GHz RG-174 Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A PLG to R/A Plug RG316U DB 6in
Datasheet
116In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A PLG to R/A Plug RG316U DB 12in
Datasheet
158In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to Plug RG142 12in
Datasheet
42In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St Plug RG-316/U 6in
Datasheet
178In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA Bulkhead JK/SMA STR Plug CBL 1.00MET
Datasheet
57In Stock
39Expected 11/24/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St Plug RG-174/U 12in
Datasheet
84In Stock
200On Order
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St Plug RG-174/U 36in
Datasheet
99In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Bulkhead JK/SMA STR Plug CBL 0.25MET
Datasheet
116In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA Bulkhead JK/SMA STR Plug CBL 0.50MET
Datasheet
302In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to R/A Plug RG-316/U 6in
Datasheet
83In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to R/A Plug RG-316/U 12in
Datasheet
224In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.25MET
Datasheet
324In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 250 mm (9.843 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to R/A Plug RG-174/U 12in
Datasheet
216In Stock
187Expected 10/27/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-174/U Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA ST Plug RG316 6in
Datasheet
123In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG316 12in
Datasheet
94In Stock
86Expected 9/2/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG316 24in
Datasheet
102In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG316 36in
Datasheet
100In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies STR/SMA STR Plug RG-316 cable, 48in
Datasheet
154In Stock
102Expected 10/6/2026
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.25 Meters
Datasheet
146In Stock
214Expected 10/6/2026
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 1.00 Meters
Datasheet
382In Stock
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 12in
Datasheet
107In Stock
80Expected 9/30/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 24in
Datasheet
361In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 48in
Datasheet
82In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 48in
Datasheet
16In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 1 GHz RG-142 Copper Bulk