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 STR/SMA STR PLG RG-174 CBL 0.75 MET 135101-02-M0.75 Amphenol RF 1: £21.54 3In Stock	Mfr. Part No. 135101-02-M0.75 Mouser Part No 523-135101-02-M0.75	Amphenol RF	RF Cable Assemblies SMA STR/SMA STR PLG RG-174 CBL 0.75 MET Learn More about Amphenol RF sma assemblies	Datasheet	3In Stock	£21.54 £18.31 £17.16 £16.34 View £15.57 £14.63 £13.90 Quote	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
RF Cable Assemblies SMA St Plug to St Plug RG-58/U 6in 135101-04-06.00 Amphenol RF 1: £15.71 21In Stock	Mfr. Part No. 135101-04-06.00 Mouser Part No 523-135101-04-06.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG-58/U 6in Learn More about Amphenol RF sma assemblies	Datasheet	21In Stock	£15.71 £13.35 £12.52 £11.92 £11.21	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
RF Cable Assemblies SMA St Plug to St Plug RG-58/U 12in 135101-04-12.00 Amphenol RF 1: £16.08 30In Stock	Mfr. Part No. 135101-04-12.00 Mouser Part No 523-135101-04-12.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG-58/U 12in Learn More about Amphenol RF sma assemblies	Datasheet	30In Stock	£16.08 £13.66 £12.81 £12.20 £11.85	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
RF Cable Assemblies SMA Strg PLG to SMA Strg PLG 18 inches 135101-04-18.00 Amphenol RF 1: £19.08 29In Stock 25Expected 27/01/2027	Mfr. Part No. 135101-04-18.00 Mouser Part No 523-135101-04-18.00	Amphenol RF	RF Cable Assemblies SMA Strg PLG to SMA Strg PLG 18 inches Learn More about Amphenol RF sma assemblies	Datasheet	29In Stock 25Expected 27/01/2027	£19.08 £16.22 £15.20 £14.47 View £13.78 £12.96 £12.31	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
RF Cable Assemblies SMA St Plug to St Plug RG-58/U 24in 135101-04-24.00 Amphenol RF 1: £20.35 34In Stock	Mfr. Part No. 135101-04-24.00 Mouser Part No 523-135101-04-24.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG-58/U 24in Learn More about Amphenol RF sma assemblies	Datasheet	34In Stock	£20.35 £17.29 £16.21 £15.43 View £14.70 £13.00	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
RF Cable Assemblies SMA St Plug to St Plug RG-58/U 48in 135101-04-48.00 Amphenol RF 1: £21.31 40In Stock	Mfr. Part No. 135101-04-48.00 Mouser Part No 523-135101-04-48.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG-58/U 48in Learn More about Amphenol RF sma assemblies	Datasheet	40In Stock	£21.31 £18.13 £17.00 £16.19 £16.15	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
RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.25 MET 135101-04-M0.25 Amphenol RF 1: £18.80 22In Stock	Mfr. Part No. 135101-04-M0.25 Mouser Part No 523-135101-04-M0.25	Amphenol RF	RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.25 MET Learn More about Amphenol RF sma assemblies	Datasheet	22In Stock	£18.80 £15.98 £14.98 £14.26 View £13.58 £12.74 £12.37	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
RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.75 MET 135101-04-M0.75 Amphenol RF 1: £20.45 27In Stock	Mfr. Part No. 135101-04-M0.75 Mouser Part No 523-135101-04-M0.75	Amphenol RF	RF Cable Assemblies SMA STR/SMA STR PLG RG-58 CBL 0.75 MET Learn More about Amphenol RF sma assemblies	Datasheet	27In Stock	£20.45 £17.38 £16.91 £15.51 View £14.77 £13.85 £13.57	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
RF Cable Assemblies SMA St Plug to St Plug RG142 6in 135101-07-06.00 Amphenol RF 1: £30.29 43In Stock 3Expected 09/12/2026	Mfr. Part No. 135101-07-06.00 Mouser Part No 523-135101-07-06.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG142 6in Learn More about Amphenol RF sma assemblies	Datasheet	43In Stock 3Expected 09/12/2026	£30.29 £25.74 £25.08 £22.98 View £21.89 £20.84	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	152.4 mm (6 in)	50 Ohms	12.4 GHz	RG-142	Copper	Bulk
RF Cable Assemblies SMA St Plug to St Plug RG142 18in 135101-07-18.00 Amphenol RF 1: £40.26 14In Stock	Mfr. Part No. 135101-07-18.00 Mouser Part No 523-135101-07-18.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG142 18in Learn More about Amphenol RF sma assemblies	Datasheet	14In Stock	£40.26 £34.33 £32.84 £31.78 View £30.72 £27.28	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	457.2 mm (18 in)	50 Ohms	12.4 GHz	RG-142		Bulk
RF Cable Assemblies SMA St Plug to St Plug RG142 48in 135101-07-48.00 Amphenol RF 1: £60.18 1In Stock 50Expected 15/12/2026	Mfr. Part No. 135101-07-48.00 Mouser Part No 523-135101-07-48.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug RG142 48in Learn More about Amphenol RF sma assemblies	Datasheet	1In Stock 50Expected 15/12/2026	£60.18 £52.46 £50.43 £43.99 £43.28	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	1.219 m (4 ft)	50 Ohms	12.4 GHz	RG-142	Copper	Bulk
RF Cable Assemblies SMA STR/SMA STR PLG RG-142 CBL 0.25 MET 135101-07-M0.25 Amphenol RF 1: £33.08 15In Stock	Mfr. Part No. 135101-07-M0.25 Mouser Part No 523-135101-07-M0.25	Amphenol RF	RF Cable Assemblies SMA STR/SMA STR PLG RG-142 CBL 0.25 MET Learn More about Amphenol RF sma assemblies	Datasheet	15In Stock	£33.08 £28.20 £25.80 £24.57 View £23.40 £22.42	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	250 mm (9.843 in)	50 Ohms	12.4 GHz	RG-142	Copper	Bulk
RF Cable Assemblies SMA STR/SMA STR PLG RG-142 CBL 0.50 MET 135101-07-M0.50 Amphenol RF 1: £41.45 26In Stock	Mfr. Part No. 135101-07-M0.50 Mouser Part No 523-135101-07-M0.50	Amphenol RF	RF Cable Assemblies SMA STR/SMA STR PLG RG-142 CBL 0.50 MET Learn More about Amphenol RF sma assemblies	Datasheet	26In Stock	£41.45 £35.34 £33.81 £30.19 View £28.76 £28.08	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	500 mm (19.685 in)	50 Ohms	12.4 GHz	RG-142	Copper	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 5 Inch 135101-R1-05.00 Amphenol RF 1: £26.57 41In Stock	Mfr. Part No. 135101-R1-05.00 Mouser Part No 523-135101-R1-05.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 5 Inch Learn More about Amphenol RF sma assemblies	Datasheet	41In Stock	£26.57 £22.58 £21.17 £20.16 View £19.20 £18.05	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	127 mm (5 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 7 Inch 135101-R1-07.00 Amphenol RF 1: £29.02 10In Stock	Mfr. Part No. 135101-R1-07.00 Mouser Part No 523-135101-R1-07.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 7 Inch Learn More about Amphenol RF sma assemblies	Datasheet	10In Stock	£29.02 £24.65 £23.12 £22.34 View £21.60 £20.40 £19.18	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	177.8 mm (7 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 8 Inch 135101-R1-08.00 Amphenol RF 1: £29.12 8In Stock	Mfr. Part No. 135101-R1-08.00 Mouser Part No 523-135101-R1-08.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 8 Inch Learn More about Amphenol RF sma assemblies	Datasheet	8In Stock	£29.12 £24.83 £23.75 £22.99 View £22.23 £19.74	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	203.2 mm (8 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 9 Inch 135101-R1-09.00 Amphenol RF 1: £30.06 9In Stock	Mfr. Part No. 135101-R1-09.00 Mouser Part No 523-135101-R1-09.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 9 Inch Learn More about Amphenol RF sma assemblies	Datasheet	9In Stock	£30.06 £25.61 £24.51 £23.73 View £22.92 £20.36	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	228.6 mm (9 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 10 Inch 135101-R1-10.00 Amphenol RF 1: £30.36 27In Stock	Mfr. Part No. 135101-R1-10.00 Mouser Part No 523-135101-R1-10.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 10 Inch Learn More about Amphenol RF sma assemblies	Datasheet	27In Stock	£30.36 £26.33 £25.15 £23.03 View £21.94 £20.88	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	254 mm (10 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 11 Inch 135101-R1-11.00 Amphenol RF 1: £31.19 41In Stock	Mfr. Part No. 135101-R1-11.00 Mouser Part No 523-135101-R1-11.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 11 Inch Learn More about Amphenol RF sma assemblies	Datasheet	41In Stock	£31.19 £26.51 £25.90 £23.67 View £22.53 £21.51	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	279.4 mm (11 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 12 Inch 135101-R1-12.00 Amphenol RF 1: £31.85 6In Stock 25Expected 09/02/2027	Mfr. Part No. 135101-R1-12.00 Mouser Part No 523-135101-R1-12.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 12 Inch Learn More about Amphenol RF sma assemblies	Datasheet	6In Stock 25Expected 09/02/2027	£31.85 £26.71 £25.45 £24.23 View £23.07 £22.02	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	304.8 mm (12 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 085 18 Inch 135101-R1-18.00 Amphenol RF 1: £34.84 19In Stock	Mfr. Part No. 135101-R1-18.00 Mouser Part No 523-135101-R1-18.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 085 18 Inch Learn More about Amphenol RF sma assemblies	Datasheet	19In Stock	£34.84 £29.62 £27.76 £26.43 £25.50	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	457.2 mm (18 in)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA STR/SMA sSTR PLG CFORM CBL 1.00MET 135101-R1-M1.00 Amphenol RF 1: £52.19 25In Stock	Mfr. Part No. 135101-R1-M1.00 Mouser Part No 523-135101-R1-M1.00	Amphenol RF	RF Cable Assemblies SMA STR/SMA sSTR PLG CFORM CBL 1.00MET Learn More about Amphenol RF sma assemblies	Datasheet	25In Stock	£52.19 £43.61 £41.58 £39.60 £37.77	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	1 m (3.281 ft)	50 Ohms	12.4 GHz	0.085 Conformable Semi-Rigid	Gray	Bulk
RF Cable Assemblies SMA St Plug to St Plug 141 5 Inch 135101-R2-05.00 Amphenol RF 1: £26.91 21In Stock	Mfr. Part No. 135101-R2-05.00 Mouser Part No 523-135101-R2-05.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 141 5 Inch Learn More about Amphenol RF sma assemblies	Datasheet	21In Stock	£26.91 £22.86 £21.43 £20.41 View £19.44 £18.31	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	127 mm (5 in)	50 Ohms	12.4 GHz	0.141 Conformable Semi-Rigid	Copper	Bulk
RF Cable Assemblies SMA St Plug to St Plug 141 6 Inch 135101-R2-06.00 Amphenol RF 1: £28.59 12In Stock 98Expected 04/11/2026	Mfr. Part No. 135101-R2-06.00 Mouser Part No 523-135101-R2-06.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 141 6 Inch Learn More about Amphenol RF sma assemblies	Datasheet	12In Stock 98Expected 04/11/2026	£28.59 £24.30 £22.78 £22.02 View £21.28 £20.11 £18.90	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	152.4 mm (6 in)	50 Ohms	12.4 GHz	0.141 Conformable Semi-Rigid	Copper	Bulk
RF Cable Assemblies SMA St Plug to St Plug 141 7 Inch 135101-R2-07.00 Amphenol RF 1: £28.82 15In Stock	Mfr. Part No. 135101-R2-07.00 Mouser Part No 523-135101-R2-07.00	Amphenol RF	RF Cable Assemblies SMA St Plug to St Plug 141 7 Inch Learn More about Amphenol RF sma assemblies	Datasheet	15In Stock	£28.82 £24.57 £23.50 £22.74 View £21.98 £19.52	Min.: 1 Mult.: 1	SMA	Plug (Male)	Straight	SMA	Plug (Male)	Straight	177.8 mm (7 in)	50 Ohms	12.4 GHz	0.141 Conformable Semi-Rigid	Copper	Bulk