RF Cable Assemblies – Mouser United Kingdom

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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
RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 1.00MET 135111-01-M1.00 Amphenol RF 1: £34.92 15In Stock	Mfr. Part No. 135111-01-M1.00 Mouser Part No 523-135111-01-M1.00	Amphenol RF	RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 1.00MET Learn More about Amphenol RF sma assemblies	Datasheet	15In Stock	£34.92 £29.77 £28.49 £27.57 View £26.64 £23.67	Min.: 1 Mult.: 1	SMA	Jack (Female)	Bulkhead	SMA	Plug (Male)	Right Angle	1 m (3.281 ft)	50 Ohms	3 GHz	RG-316	Copper	Bulk
RF Cable Assemblies SMA St BH JK to R/A Plug RG-174/U 6in 135111-02-06.00 Amphenol RF 1: £26.66 4In Stock	Mfr. Part No. 135111-02-06.00 Mouser Part No 523-135111-02-06.00	Amphenol RF	RF Cable Assemblies SMA St BH JK to R/A Plug RG-174/U 6in Learn More about Amphenol RF sma assemblies	Datasheet	4In Stock	£26.66 £22.65 £21.23 £20.52 View £19.84 £18.74 £17.62	Min.: 1 Mult.: 1	SMA	Jack (Female)	Bulkhead	SMA	Plug (Male)	Right Angle	152.4 mm (6 in)	50 Ohms	12.4 GHz	RG-174/U	Copper	Bulk
RF Cable Assemblies SMA Blkhd Jck to SMA R/A PLG 18 inches 135111-03-18.00 Amphenol RF 1: £35.00 31In Stock 25Expected 30/10/2026	Mfr. Part No. 135111-03-18.00 Mouser Part No 523-135111-03-18.00	Amphenol RF	RF Cable Assemblies SMA Blkhd Jck to SMA R/A PLG 18 inches Learn More about Amphenol RF sma assemblies	Datasheet	31In Stock 25Expected 30/10/2026	£35.00 £28.66 £27.71 £27.36 View £26.03 Quote	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
RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.75MET 135111-03-M0.75 Amphenol RF 1: £43.04 7In Stock	Mfr. Part No. 135111-03-M0.75 Mouser Part No 523-135111-03-M0.75	Amphenol RF	RF Cable Assemblies SMA BLKHD JK/SMA R/A PLG CBL 0.75MET Learn More about Amphenol RF sma assemblies	Datasheet	7In Stock	£43.04 £36.59 £34.77 £33.38 View £30.16 £29.54	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
RF Cable Assemblies SMA St BH JK to St BH JK RG-174/U 12in 135113-02-12.00 Amphenol RF 1: £19.27 27In Stock	Mfr. Part No. 135113-02-12.00 Mouser Part No 523-135113-02-12.00	Amphenol RF	RF Cable Assemblies SMA St BH JK to St BH JK RG-174/U 12in Learn More about Amphenol RF sma assemblies	Datasheet	27In Stock	£19.27 £16.16 £16.10 £14.16 View £13.40 £13.09	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
RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter 245101-01-M0.75 Amphenol RF 1: £25.32 17In Stock	Mfr. Part No. 245101-01-M0.75 Mouser Part No 523-245101-01-M0.75	Amphenol RF	RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter Learn More about Amphenol RF sma assemblies	Datasheet	17In Stock	£25.32 £21.52 £20.17 £19.36 View £18.59 £17.51 £16.92 Quote	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
RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 12in 245101-04-12.00 Amphenol RF 1: £17.63 34In Stock 65Expected 02/03/2027	Mfr. Part No. 245101-04-12.00 Mouser Part No 523-245101-04-12.00	Amphenol RF	RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 12in Learn More about Amphenol RF sma assemblies	Datasheet	34In Stock 65Expected 02/03/2027	£17.63 £14.98 £14.04 £13.37 £11.26	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
RF Cable Assemblies BNC Strg PLG to SMA Strg PLG 18 inches 245101-04-18.00 Amphenol RF 1: £18.30 11In Stock	Mfr. Part No. 245101-04-18.00 Mouser Part No 523-245101-04-18.00	Amphenol RF	RF Cable Assemblies BNC Strg PLG to SMA Strg PLG 18 inches Learn More about Amphenol RF sma assemblies	Datasheet	11In Stock	£18.30 £15.56 £14.58 £13.88 View £13.22 £12.43 £11.80	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
RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 36in 245101-04-36.00 Amphenol RF 1: £19.14 55In Stock	Mfr. Part No. 245101-04-36.00 Mouser Part No 523-245101-04-36.00	Amphenol RF	RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 36in Learn More about Amphenol RF sma assemblies	Datasheet	55In Stock	£19.14 £16.26 £15.25 £14.52 £13.96	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
RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.25 Meter 245101-04-M0.25 Amphenol RF 1: £16.86 18In Stock	Mfr. Part No. 245101-04-M0.25 Mouser Part No 523-245101-04-M0.25	Amphenol RF	RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.25 Meter Learn More about Amphenol RF sma assemblies	Datasheet	18In Stock	£16.86 £14.61 £13.43 £12.79 View £12.17 £11.41 £10.97	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
RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.50 Meter 245101-04-M0.50 Amphenol RF 1: £17.53 18In Stock	Mfr. Part No. 245101-04-M0.50 Mouser Part No 523-245101-04-M0.50	Amphenol RF	RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.50 Meter Learn More about Amphenol RF sma assemblies	Datasheet	18In Stock	£17.53 £15.14 £14.19 £14.03 View £12.16 £12.15	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
RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter 245101-04-M0.75 Amphenol RF 1: £20.12 33In Stock	Mfr. Part No. 245101-04-M0.75 Mouser Part No 523-245101-04-M0.75	Amphenol RF	RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter Learn More about Amphenol RF sma assemblies	Datasheet	33In Stock	£20.12 £17.10 £16.61 £14.56 View £13.35 £13.32	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
RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 1.00 Meters 245101-04-M1.00 Amphenol RF 1: £20.86 18In Stock	Mfr. Part No. 245101-04-M1.00 Mouser Part No 523-245101-04-M1.00	Amphenol RF	RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 1.00 Meters Learn More about Amphenol RF sma assemblies	Datasheet	18In Stock	£20.86 £17.72 £16.61 £15.82 View £15.06 £14.54	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
RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 12in 245101-07-12.00 Amphenol RF 1: £31.35 11In Stock 25Expected 15/12/2026	Mfr. Part No. 245101-07-12.00 Mouser Part No 523-245101-07-12.00	Amphenol RF	RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 12in Learn More about Amphenol RF sma assemblies	Datasheet	11In Stock 25Expected 15/12/2026	£31.35 £26.65 £23.57 £22.72 View £22.08 £21.17	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
RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 24in 245101-07-24.00 Amphenol RF 1: £42.41 14In Stock	Mfr. Part No. 245101-07-24.00 Mouser Part No 523-245101-07-24.00	Amphenol RF	RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 24in Learn More about Amphenol RF sma assemblies	Datasheet	14In Stock	£42.41 £36.05 £33.79 £32.19 View £30.65 £30.11	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
RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 48in 245101-07-48.00 Amphenol RF 1: £64.38 13In Stock	Mfr. Part No. 245101-07-48.00 Mouser Part No 523-245101-07-48.00	Amphenol RF	RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 48in Learn More about Amphenol RF sma assemblies	Datasheet	13In Stock	£64.38 £54.73 £51.31 £48.86 £47.53	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
RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 24IN 245106-01-24.00 Amphenol RF 1: £25.62 4In Stock 25Expected 16/02/2027	Mfr. Part No. 245106-01-24.00 Mouser Part No 523-245106-01-24.00	Amphenol RF	RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 24IN Learn More about Amphenol RF sma assemblies	Datasheet	4In Stock 25Expected 16/02/2027	£25.62 £21.77 £20.40 £19.60 View £18.42 £17.51 £17.11 Quote	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
RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 36IN 245106-01-36.00 Amphenol RF 1: £26.94 12In Stock	Mfr. Part No. 245106-01-36.00 Mouser Part No 523-245106-01-36.00	Amphenol RF	RF Cable Assemblies SMA STR Bkhd JK-MMCX R/A PLG RG316 36IN Learn More about Amphenol RF sma assemblies	Datasheet	12In Stock	£26.94 £22.89 £21.46 £20.74 View £20.04 £18.94 £17.81	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
RF Cable Assemblies SMA BKJK TO MMCX RAPL RG174 245106-02-06.00 Amphenol RF 1: £20.94 44In Stock	Mfr. Part No. 245106-02-06.00 Mouser Part No 523-245106-02-06.00	Amphenol RF	RF Cable Assemblies SMA BKJK TO MMCX RAPL RG174 Learn More about Amphenol RF sma assemblies	Datasheet	44In Stock	£20.94 £17.79 £16.67 £15.88 View £14.57 £13.92	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
RF Cable Assemblies MMCX PL TO SMA BLKJK RG 174 245107-02-06.00 Amphenol RF 1: £20.18 29In Stock	Mfr. Part No. 245107-02-06.00 Mouser Part No 523-245107-02-06.00	Amphenol RF	RF Cable Assemblies MMCX PL TO SMA BLKJK RG 174 Learn More about Amphenol RF sma assemblies	Datasheet	29In Stock	£20.18 £17.15 £16.07 £15.31 View £14.15 £13.36	Min.: 1 Mult.: 1	MMCX	Plug (Male)	Straight	SMA	Jack (Female)	Bulkhead	152.4 mm (6 in)	50 Ohms		RG-174	Black	Bulk
RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 CBL6I 245130-01-06.00 Amphenol RF 1: £17.99 62In Stock	Mfr. Part No. 245130-01-06.00 Mouser Part No 523-245130-01-06.00	Amphenol RF	RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 CBL6I Learn More about Amphenol RF sma assemblies	Datasheet	62In Stock	£17.99 £15.29 £14.33 £14.26	Min.: 1 Mult.: 1	MCX	Plug (Male)	Right Angle	SMA	Jack (Female)	Bulkhead	152.4 mm (6 in)	50 Ohms	6 GHz	RG-316	Copper	Bulk
RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 18IN 245130-01-18.00 Amphenol RF 1: £25.07 19In Stock 25Expected 08/12/2026	Mfr. Part No. 245130-01-18.00 Mouser Part No 523-245130-01-18.00	Amphenol RF	RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 18IN Learn More about Amphenol RF sma assemblies	Datasheet	19In Stock 25Expected 08/12/2026	£25.07 £21.31 £19.57 £18.64 View £17.75 £16.65 £16.60	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
RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 24IN 245130-01-24.00 Amphenol RF 1: £25.45 17In Stock	Mfr. Part No. 245130-01-24.00 Mouser Part No 523-245130-01-24.00	Amphenol RF	RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 24IN Learn More about Amphenol RF sma assemblies	Datasheet	17In Stock	£25.45 £22.43 £21.16 £19.89 £17.71	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
RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 36IN 245130-01-36.00 Amphenol RF 1: £27.60 48In Stock	Mfr. Part No. 245130-01-36.00 Mouser Part No 523-245130-01-36.00	Amphenol RF	RF Cable Assemblies SMA STR Blkhd JK-MCX R/A PLG RG316 36IN Learn More about Amphenol RF sma assemblies	Datasheet	48In Stock	£27.60 £23.46 £21.98 £20.62 View £19.33 £18.81	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
RF Cable Assemblies SMA St Plug to St Plug 141 11 Inch 135101-R2-11.00 Amphenol RF 1: £32.49 22In Stock	Mfr. Part No. 135101-R2-11.00 Mouser Part No 523-135101-R2-11.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 141 11 Inch Learn More about Amphenol RF sma assemblies	Datasheet	22In Stock	£32.49 £27.70 £26.51 £25.66 View £24.80 £22.02	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