SMA Cable Assemblies

Amphenol RF SMA cable assemblies provide reliable, high-performance RF connectivity for a wide range of commercial, industrial, and test applications. Built around the industry-standard SMA interface, these 50Ω assemblies support frequencies up to 18GHz, with precision test cable options available for higher-frequency applications. In-series and between-series options are available on all industry-standard cable types and in a variety of lengths. These assemblies are designed to support flexible system integration across a wide range of demanding RF environments.

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Description Datasheet Availability Pricing (IDR) 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 Straight Plug to SMA Straight Plug LMR-100 50 Ohm 36 inches (914 mm)
Datasheet
33In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 6 GHz LMR-100 Bulk
Amphenol RF RF Cable Assemblies SMA Straight Plug to SMA Straight Plug LMR-100 50 Ohm 12 inches
Datasheet
40In Stock
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 12.4 GHz LMR-100 Bulk
Amphenol RF RF Cable Assemblies SMP SP to SMA SP Tflex 405 cable 4 in
Datasheet
34In Stock
25Expected 06/10/2026
Min.: 1
Mult.: 1

SMP Plug (Male) Straight SMA Plug (Male) Straight 101.6 mm (4 in) 50 Ohms 18 GHz T-Flex 405 Blue Bulk
Amphenol RF RF Cable Assemblies SMP SP to SMA SP Tflex 405 cable 18in
Datasheet
55In Stock
96On Order
Min.: 1
Mult.: 1

SMP Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 18 GHz T-Flex 405 Blue Bulk
Amphenol RF RF Cable Assemblies SMA SJ to Blunt Cut .047 Con Cable 3 In
Datasheet
99In Stock
65Expected 14/08/2026
Min.: 1
Mult.: 1

SMA Jack (Female) Straight No Connector 76.2 mm (3 in) 50 Ohms 18 GHz 0.047 Conformable Semi-Rigid Gray Bulk
Amphenol RF RF Cable Assemblies SMA SP to SMA SP on LMR-195 Cbl 12in
Datasheet
58In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 6 GHz LMR-195 Black Bulk
Amphenol RF RF Cable Assemblies SMP SP to SMA SP on LMR-240 Cbl 1M
Datasheet
42In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 6 GHz LMR-240 Black Bulk
Amphenol RF RF Cable Assemblies RF Cable Assembly RP Inch Length 50 Ohms
Datasheet
90In Stock
Min.: 1
Mult.: 1

RP-SMA Plug (Male) Straight RP-SMA Jack (Female) Bulkhead 457.2 mm (18 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies CA SMA-SMA SP-SP BHD 12" IP67
Datasheet
102In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Jack (Female) Straight 304.8 mm (12 in) 50 Ohms 6 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA Str Plg - Blunt Cut 12 inch RG-316
Datasheet
153In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight No Connector 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 6in
Datasheet
603In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 12in
Datasheet
796In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Strg PLG to SMA Strg PLG 18 inches
Datasheet
523In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 24in
Datasheet
353In Stock
170Expected 28/09/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 36in
Datasheet
548In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 3 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Plg to SMA Plg RG-316 Cable 60in
Datasheet
84In Stock
60Expected 02/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.524 m (5 ft) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA to SMA St Plug RG-316 cable 72 in
Datasheet
257In Stock
160Expected 06/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1.829 m (6 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.50 MET
Datasheet
540In Stock
Min.: 1
Mult.: 1

SMA 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/SMA STR PLG RG-316 CBL 0.75 MET
Datasheet
175In Stock
Min.: 1
Mult.: 1

SMA 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 SMA Plg to SMA Plg RG-316 Cable 2.00M
Datasheet
423In Stock
225Expected 02/10/2026
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 2 m (6.562 ft) 50 Ohms 3 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA Plug to SMA Plug Strt RG174 180in
Datasheet
192In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 4.572 m (15 ft) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Plug to SMA Plug Strt RG174 72in
Datasheet
91In Stock
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 1.00 MET
Datasheet
434In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 3 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 6in
Datasheet
186In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Straight SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA Str Plug to Str Plug RG-316 DB 18in
Datasheet
268In 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