RF Interconnects – Mouser United Kingdom

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Coaxial Adapters

Amphenol RF In-Series and Between-Series Coaxial Adapters are designed to meet the requirements of RF applications. These adapters provide consistent electrical performance and optimized mechanical reliability, as they allow transitions between popular coaxial connector interfaces such as BNC, SMA, N-Type, and TNC. Amphenol RF Coaxial Adapters feature multiple adapter configurations and are available in a variety of body materials, including brass, beryllium copper, and stainless steel.

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Types of RF Interconnects

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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.	Impedance	RF Series	Maximum Frequency
RF Adapters - In Series N PLUG TO JACK ADAPTER 172276 Amphenol RF 1: £18.29 158In Stock	Mfr. Part No. 172276 Mouser Part No 523-172276	Amphenol RF	RF Adapters - In Series N PLUG TO JACK ADAPTER Learn More about Amphenol RF amphenol connex n type	Datasheet	158In Stock	£18.29 £15.54 £14.38 £13.87 View £13.21 £12.38 £11.79	Min.: 1 Mult.: 1	50 Ohms	N	11 GHz
RF Adapters - In Series N JACK TO JACK PANEL ADAPTER 172278 Amphenol RF 1: £17.22 498In Stock	Mfr. Part No. 172278 Mouser Part No 523-172278	Amphenol RF	RF Adapters - In Series N JACK TO JACK PANEL ADAPTER Learn More about Amphenol RF amphenol connex n type	Datasheet	498In Stock	£17.22	Min.: 1 Mult.: 1	50 Ohms	N	11 GHz
RF Adapters - In Series N-Type Jack to N-Type Plug Adapter 50 Ohm Straight Bulkhead 172336 Amphenol RF 1: £44.74 63In Stock	Mfr. Part No. 172336 Mouser Part No 523-172336	Amphenol RF	RF Adapters - In Series N-Type Jack to N-Type Plug Adapter 50 Ohm Straight Bulkhead Learn More about Amphenol RF adapters	Datasheet	63In Stock	£44.74 £39.42 £37.43 £36.01 View £35.02 £32.52	Min.: 1 Mult.: 1	50 Ohms	N
RF Adapters - In Series N Plug to N Plug Adapter, Low PIM 172369 Amphenol RF 1: £69.74 23In Stock	Mfr. Part No. 172369 Mouser Part No 523-172369	Amphenol RF	RF Adapters - In Series N Plug to N Plug Adapter, Low PIM Learn More about Amphenol RF amphenol connex_low_pim_adapters	Datasheet	23In Stock	£69.74 £61.57 £54.87 £52.92 £50.77	Min.: 1 Mult.: 1	50 Ohms	N	6 GHz
RF Adapters - Between Series BNC JACK TO N JACK ADAPTER 242100 Amphenol RF 1: £24.69 265In Stock	Mfr. Part No. 242100 Mouser Part No 523-242100	Amphenol RF	RF Adapters - Between Series BNC JACK TO N JACK ADAPTER Learn More about Amphenol RF bnc	Datasheet	265In Stock	£24.69 £22.11 £20.78 £19.79 View £18.85 £17.67 £17.32	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series BNC PLUG TO N JACK ADAPTER 242101 Amphenol RF 1: £22.08 84In Stock 773On Order	Mfr. Part No. 242101 Mouser Part No 523-242101	Amphenol RF	RF Adapters - Between Series BNC PLUG TO N JACK ADAPTER Learn More about Amphenol RF bnc	Datasheet	84In Stock 773On Order On Order Ship Dates Mfr. No: 242101 Stock: 84 Can Dispatch Immediately On Order: 223 Expected 27/01/2027 297 Expected 01/02/2027 253 Expected 09/02/2027 Factory Lead Time: 14 Weeks	£22.08 £19.21 £18.79 £18.02 View £16.74 £14.70 £14.16	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series SMA PLUG TO BNC JACK ADAPTER 242102 Amphenol RF 1: £6.70 1,157In Stock 700Expected 27/01/2027	Mfr. Part No. 242102 Mouser Part No 523-242102	Amphenol RF	RF Adapters - Between Series SMA PLUG TO BNC JACK ADAPTER Learn More about Amphenol RF bnc	Datasheet	1,157In Stock 700Expected 27/01/2027	£6.70 £6.16	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK TO BNC PLUG ADAPTER 242103 Amphenol RF 1: £15.64 418In Stock	Mfr. Part No. 242103 Mouser Part No 523-242103	Amphenol RF	RF Adapters - Between Series SMA JACK TO BNC PLUG ADAPTER Learn More about Amphenol RF bnc	Datasheet	418In Stock	£15.64 £13.29 £12.46 £12.20	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK TO TNC PLUG ADAPTER 242105 Amphenol RF 1: £9.79 812In Stock 2,108Expected 08/12/2026	Mfr. Part No. 242105 Mouser Part No 523-242105	Amphenol RF	RF Adapters - Between Series SMA JACK TO TNC PLUG ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	812In Stock 2,108Expected 08/12/2026	£9.79 £9.50 £8.84	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series SMA PLUG TO TNC PLUG ADAPTER 242106 Amphenol RF 1: £23.96 113In Stock	Mfr. Part No. 242106 Mouser Part No 523-242106	Amphenol RF	RF Adapters - Between Series SMA PLUG TO TNC PLUG ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	113In Stock	£23.96 £21.28 £20.15 £19.82 View £19.44 £17.26	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series SMA JACK TO TNC JACK ADAPTER 242107 Amphenol RF 1: £23.03 87In Stock	Mfr. Part No. 242107 Mouser Part No 523-242107	Amphenol RF	RF Adapters - Between Series SMA JACK TO TNC JACK ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	87In Stock	£23.03 £19.85 £18.60 £17.72 £17.26	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series SMA PLUG TO UHF PLUG ADAPTER 242108 Amphenol RF 1: £25.03 94In Stock	Mfr. Part No. 242108 Mouser Part No 523-242108	Amphenol RF	RF Adapters - Between Series SMA PLUG TO UHF PLUG ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	94In Stock	£25.03 £21.28 £19.94 £18.99 View £17.92 £16.74 £16.67 Quote	Min.: 1 Mult.: 1	50 Ohms		2.5 GHz
RF Adapters - Between Series SMA JACK TO UHF PLUG ADAPTER 242109 Amphenol RF 1: £19.87 127In Stock	Mfr. Part No. 242109 Mouser Part No 523-242109	Amphenol RF	RF Adapters - Between Series SMA JACK TO UHF PLUG ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	127In Stock	£19.87 £18.83 £17.43 £16.71 View £14.93 £14.48	Min.: 1 Mult.: 1	50 Ohms		2.5 GHz
RF Adapters - Between Series SMA PLUG TO N JACK ADAPTER 242112 Amphenol RF 1: £16.67 818In Stock	Mfr. Part No. 242112 Mouser Part No 523-242112	Amphenol RF	RF Adapters - Between Series SMA PLUG TO N JACK ADAPTER Learn More about Amphenol RF amphenolhdbnc	Datasheet	818In Stock	£16.67 £14.93 £14.08 £13.41 View £12.20 £11.98	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series SMA PLUG TO N PLUG ADAPTER 242114 Amphenol RF 1: £17.02 861In Stock 83Expected 16/12/2026	Mfr. Part No. 242114 Mouser Part No 523-242114	Amphenol RF	RF Adapters - Between Series SMA PLUG TO N PLUG ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	861In Stock 83Expected 16/12/2026	£17.02 £15.16 £14.36 £13.86 View £13.02 £12.27 Quote	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series SMA JACK TO N JACK ADAPTER 242115 Amphenol RF 1: £13.58 826In Stock	Mfr. Part No. 242115 Mouser Part No 523-242115	Amphenol RF	RF Adapters - Between Series SMA JACK TO N JACK ADAPTER Learn More about Amphenol RF amphenolhdbnc	Datasheet	826In Stock	£13.58 £11.54 £10.83 £10.31 View £9.82 £9.79	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series BNC PLUG TO N PLUG ADAPTER 242122 Amphenol RF 1: £23.84 129In Stock	Mfr. Part No. 242122 Mouser Part No 523-242122	Amphenol RF	RF Adapters - Between Series BNC PLUG TO N PLUG ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	129In Stock	£23.84 £21.21 £20.52 £19.79 View £18.85 £17.66 £17.32	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK TO BNC JACK ADAPTER 242123 Amphenol RF 1: £14.95 163In Stock 115Expected 01/02/2027	Mfr. Part No. 242123 Mouser Part No 523-242123	Amphenol RF	RF Adapters - Between Series SMA JACK TO BNC JACK ADAPTER Learn More about Amphenol RF bnc	Datasheet	163In Stock 115Expected 01/02/2027	£14.95 £12.90 £12.09 £11.51 View £10.96 £10.28 £9.79 £9.73	Min.: 1 Mult.: 1	50 Ohms		4 GHz
RF Adapters - Between Series SMA PLUG TO TNC JACK ADAPTER 242124 Amphenol RF 1: £14.82 762In Stock 484On Order	Mfr. Part No. 242124 Mouser Part No 523-242124	Amphenol RF	RF Adapters - Between Series SMA PLUG TO TNC JACK ADAPTER Learn More about Amphenol RF sma connectors	Datasheet	762In Stock 484On Order On Order Ship Dates Mfr. No: 242124 Stock: 762 Can Dispatch Immediately On Order: 54 Expected 29/11/2026 430 Expected 01/12/2026 Factory Lead Time: 14 Weeks	£14.82 £12.59 £11.80 £11.24 View £10.70 £10.51	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series MCX PLUG TO SMA JACK ADAPTER 242127 Amphenol RF 1: £19.47 145In Stock	Mfr. Part No. 242127 Mouser Part No 523-242127	Amphenol RF	RF Adapters - Between Series MCX PLUG TO SMA JACK ADAPTER Learn More about Amphenol RF amphenolhdbnc	Datasheet	145In Stock	£19.47 £16.54 £15.50 £14.77 View £14.06 £14.05	Min.: 1 Mult.: 1	50 Ohms		6 GHz
RF Adapters - Between Series MCX JACK TO SMA JACK ADAPTER 242129 Amphenol RF 1: £25.67 74In Stock 76Expected 10/12/2026	Mfr. Part No. 242129 Mouser Part No 523-242129	Amphenol RF	RF Adapters - Between Series MCX JACK TO SMA JACK ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	74In Stock 76Expected 10/12/2026	£25.67 £22.51 £21.15 £20.35 View £19.49 £18.27 Quote	Min.: 1 Mult.: 1	50 Ohms		6 GHz
RF Adapters - Between Series N PLUG TO TNC JACK ADAPTER 242130 Amphenol RF 1: £21.32 85In Stock 496On Order	Mfr. Part No. 242130 Mouser Part No 523-242130	Amphenol RF	RF Adapters - Between Series N PLUG TO TNC JACK ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	85In Stock 496On Order On Order Ship Dates Mfr. No: 242130 Stock: 85 Can Dispatch Immediately On Order: 246 Expected 22/11/2026 250 Expected 19/01/2027 Factory Lead Time: 14 Weeks	£21.32 £18.73 £17.56 £16.72 View £15.92 £15.80	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series N JACK TO TNC PLUG ADAPTER 242131 Amphenol RF 1: £16.19 603In Stock	Mfr. Part No. 242131 Mouser Part No 523-242131	Amphenol RF	RF Adapters - Between Series N JACK TO TNC PLUG ADAPTER Learn More about Amphenol RF amphenolhdbnc	Datasheet	603In Stock	£16.19 £14.37 £13.30 £12.83 View £12.26 £11.75	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series Adapter N Jack to TNC Plug 242131S Amphenol RF 1: £21.33 190In Stock	Mfr. Part No. 242131S Mouser Part No 523-242131S	Amphenol RF	RF Adapters - Between Series Adapter N Jack to TNC Plug Learn More about Amphenol RF adapters	Datasheet	190In Stock	£21.33 £18.13 £17.00 £16.19 View £15.42 £14.26 £13.91	Min.: 1 Mult.: 1	50 Ohms		11 GHz
RF Adapters - Between Series N JACK TO TNC JACK ADAPTER 242132 Amphenol RF 1: £23.73 285In Stock	Mfr. Part No. 242132 Mouser Part No 523-242132	Amphenol RF	RF Adapters - Between Series N JACK TO TNC JACK ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	285In Stock	£23.73 £20.72 £19.17 £18.48 View £17.61 £17.26	Min.: 1 Mult.: 1	50 Ohms		11 GHz

Coaxial Adapters

Types of RF Interconnects

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Coaxial Adapters

Types of RF Interconnects

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