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 (GBP) 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 Colour
Packaging
Amphenol RF RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.50MET
Datasheet
19In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 500 mm (19.685 in) 50 Ohms 3 GHz RG-174 Copper Bulk
Amphenol RF RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.75MET
Datasheet
7In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 750 mm (29.528 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.50MET
Datasheet
4In Stock
Min.: 1
Mult.: 1
SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 500 mm (19.685 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.75MET
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Plug (Male) Right Angle 750 mm (29.528 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St BH JK RG-174/U 12in
Datasheet
8In Stock
25Expected 13/08/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Jack (Female) Bulkhead 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 BH JK RG-174/U 24in
Datasheet
15In Stock
38On Order
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead SMA Jack (Female) Bulkhead 609.6 mm (24 in) 50 Ohms 12.4 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter
Datasheet
20In Stock
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 6in
Datasheet
105In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC Strg PLG to SMA Strg PLG 18 inches
Datasheet
11In Stock
Min.: 1
Mult.: 1

BNC 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 BNC St Plug to SMA Strt Plug RG58 36in
Datasheet
21In Stock
52Expected 29/09/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.25 Meter
Datasheet
23In Stock
Min.: 1
Mult.: 1

BNC 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 BNC STR Plug/SMA STR Plug CBL 0.50 Meter
Datasheet
1In Stock
29Expected 23/09/2026
Min.: 1
Mult.: 1
BNC 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 BNC STR Plug/SMA STR Plug CBL 0.75 Meter
Datasheet
8In Stock
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 1.00 Meters
Datasheet
30In Stock
Min.: 1
Mult.: 1

BNC Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 12in
Datasheet
15In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 24in
Datasheet
16In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 36in
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight BNC Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 24IN
Datasheet
5In Stock
Min.: 1
Mult.: 1

MMCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 609.6 mm (24 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 36IN
Datasheet
13In Stock
Min.: 1
Mult.: 1

MMCX 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 BKJK TO MMCX RAPL RG174
Datasheet
19In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Bulkhead MMCX Plug (Male) Right Angle 152.4 mm (6 in) 50 Ohms 1 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies MMCX PL TO SMA BLKJK RG 174
Datasheet
33In Stock
Min.: 1
Mult.: 1

MMCX Plug (Male) Straight SMA Jack (Female) Bulkhead 152.4 mm (6 in) 50 Ohms RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 24IN
Datasheet
17In Stock
Min.: 1
Mult.: 1

MCX Plug (Male) Right Angle SMA Jack (Female) Bulkhead 609.6 mm (24 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA sSTR PLG CFORM CBL 0.25MET
Datasheet
24In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 12.4 GHz 0.085 Conformable Semi-Rigid Gray Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug 141 11 Inch
Datasheet
22In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 279.4 mm (11 in) 50 Ohms 12.4 GHz 0.141 Conformable Semi-Rigid Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to Plug RG142 6in
Datasheet
1In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Right Angle SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-142 Copper Bulk