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 (PHP) 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 BNC St Plug to SMA Strt Plug RG58 48in
Datasheet
81In 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 MMCX RA PL TO SMA RABHJK RG316
Datasheet
373In Stock
Min.: 1
Mult.: 1
MMCX Plug (Male) Right Angle SMA Jack (Female) Right Angle 152.4 mm (6 in) 50 Ohms RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 36IN
Datasheet
57In Stock
Min.: 1
Mult.: 1

MCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 914.4 mm (36 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA Blkhd Jack - AMC Plug 132mm, 150mm
Datasheet
24In Stock
Min.: 1
Mult.: 1
SMA Jack (Female) Bulkhead AMC Plug (Male) Right Angle 150 mm (5.906 in) 50 Ohms 6 GHz 1.32 mm Coax Bulk
Amphenol RF RF Cable Assemblies STR/SMA Plug on RG-316 cable, 16in
Datasheet
20In Stock
71On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 381 mm (15 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA Str Plug to Str Plug RG-174 Cble 3in
Datasheet
58In Stock
52Expected 14/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 76.2 mm (3 in) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-174/U 12in
Datasheet
56In Stock
65On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Str Plug to Str Plug RG-174 18in
Datasheet
1In Stock
50On Order
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-174/U 24in
Datasheet
51In Stock
17Expected 11/11/2026
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-174/U 36in
Datasheet
35In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Str Plug to Str Plug RG-174 48in
Datasheet
14In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Strg PLG to SMA Strg PLG 60 inches
Datasheet
31In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.524 m (5 ft) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA Plug to SMA Plug Strt RG174 72in
Datasheet
48In Stock
50Expected 14/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.829 m (6 ft) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-174 CBL 0.25 MET
Datasheet
56In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-174 CBL 0.50 MET
Datasheet
7In Stock
25Expected 06/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-174 CBL 0.75 MET
Datasheet
3In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 36in
Datasheet
138In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 6in
Datasheet
21In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 12in
Datasheet
30In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight 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 Strg PLG to SMA Strg PLG 18 inches
Datasheet
30In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 24in
Datasheet
3In Stock
33Expected 10/11/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 48in
Datasheet
50In Stock
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 STR/SMA STR PLG RG-58 CBL 0.25 MET
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.50 MET
Datasheet
30In Stock
66Expected 15/12/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.75 MET
Datasheet
27In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 1 GHz RG-58 Black Bulk