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 (TWD) 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 STR Plug CBL 1.00MET
Datasheet
104On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA STR Plug CBL 0.25MET
Datasheet
69In Stock
25Expected 10/1/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 12.4 GHz RG-174 Brown Bulk
Amphenol RF RF Cable Assemblies SMA Right Angle Plug to SMA Straight Plug RG-316DS 50 Ohm 2 M (78.74 Inches)
Datasheet
159On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Right Angle 2 m (6.562 ft) 50 Ohms 12.4 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.50 Meters
Datasheet
461On Order
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 CBL6I
Datasheet
343On Order
Min.: 1
Mult.: 1

MMCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 152.4 mm (6 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 12IN
Datasheet
190Expected 8/17/2026
Min.: 1
Mult.: 1

MMCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 304.8 mm (12 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 18IN
Datasheet
239Expected 11/9/2026
Min.: 1
Mult.: 1

MMCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 457.2 mm (18 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-174/U 24in
Datasheet
38Expected 8/20/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 48in
Datasheet
50Expected 9/29/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to SMA ST Plug RG-316 48 in
Datasheet
16Expected 11/9/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to Strt Plug RG-316 DB 18in
Datasheet
25In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to St Plug RG-58/U 12in
Datasheet
44Expected 9/29/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA R/A Plug CBL 0.75MET
Datasheet
25Expected 9/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 750 mm (29.528 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA R/A Plug CBL 0.25MET
Datasheet
55On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 250 mm (9.843 in) 50 Ohms 3 GHz RG-174 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St Plug RG316U DB 12in
Datasheet
25Expected 9/23/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA St BH Jack to St Plug RG-58/U 36in
Datasheet
24Expected 9/29/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Blkhd Jck to SMA R/A PLG 18 inches
Datasheet
33Expected 10/28/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 457.2 mm (18 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 18IN
Datasheet
20Expected 9/9/2026
Min.: 1
Mult.: 1

MCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 457.2 mm (18 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to Strt Plug RG-174 18in
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 12.4 GHz RG-174/U Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to St Plug RG-174/U 36in
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-174/U Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA STR Plug CBL 0.50MET
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 12.4 GHz RG-174 Brown Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA STR Plug CBL 0.75MET
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 12.4 GHz RG-174 Bulk
Amphenol RF RF Cable Assemblies R/A to SMA R/A Plug RG-174 cable 18in
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

457.2 mm (18 in) RG-174 Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to R/A Plug RG-174 48in
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SMA Plug (Male) Right Angle SMA Plug (Male) Right Angle 1.219 m (4 ft) 50 Ohms 12.4 GHz RG-174/U Bulk
Amphenol RF RF Cable Assemblies SMA R/A PLG to R/A Plug RG-58/U 6in
Datasheet
1Factory Stock Available
More Info Available
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-58/U Brown Bulk