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.	Gender	Impedance	RF Series	Maximum Frequency
RF Adapters - In Series BH ADAPT JACK/JACK 031-220N-RFX Amphenol RF 1: £4.13 4,759In Stock 3,755Expected 05/01/2027	Mfr. Part No. 031-220N-RFX Mouser Part No 523-31-220N-RFX	Amphenol RF	RF Adapters - In Series BH ADAPT JACK/JACK Learn More about Amphenol RF adapters	Datasheet	4,759In Stock 3,755Expected 05/01/2027	£4.13 £3.51 £3.28 £3.13 View £2.98 £2.79 £2.65 £2.58 £2.42	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series BNC 50ohm Bulkhead 031-4803-RFX Amphenol RF 1: £4.42 5,460In Stock	Mfr. Part No. 031-4803-RFX Mouser Part No 523-31-4803-RFX	Amphenol RF	RF Adapters - In Series BNC 50ohm Bulkhead Learn More about Amphenol RF adapters	Datasheet	5,460In Stock	£4.42 £3.75 £3.52 £3.35 View £3.19 £2.99 £2.92	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series R/A ADAPT JACK/PLUG 031-9-RFX Amphenol RF 1: £4.96 2,996In Stock	Mfr. Part No. 031-9-RFX Mouser Part No 523-31-9-RFX	Amphenol RF	RF Adapters - In Series R/A ADAPT JACK/PLUG Learn More about Amphenol RF adapters	Datasheet	2,996In Stock	£4.96 £4.74 £4.53 £4.26 £3.77	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series R/A ADAPTER JCK/PLG UG-27C/U 082-213 Amphenol RF 1: £39.19 838In Stock	Mfr. Part No. 082-213 Mouser Part No 523-82-213	Amphenol RF	RF Adapters - In Series R/A ADAPTER JCK/PLG UG-27C/U Learn More about Amphenol RF amphenolrfgreenenergy	Datasheet	838In Stock	£39.19 £35.29 £34.13 £32.76 £30.90	Min.: 1 Mult.: 1		50 Ohms	N	11 GHz
RF Adapters - In Series N BULKHD JACK/JACK UG-30/U 082-66-RFX Amphenol RF 1: £7.58 8,951In Stock	Mfr. Part No. 082-66-RFX Mouser Part No 523-82-66-RFX	Amphenol RF	RF Adapters - In Series N BULKHD JACK/JACK UG-30/U Learn More about Amphenol RF amphenolrfgreenenergy	Datasheet	8,951In Stock	£7.58 £7.05 £6.97 £6.78 View £6.19 £5.79 £5.74 Quote	Min.: 1 Mult.: 1		50 Ohms	N	11 GHz
RF Adapters - In Series BULKHEAD JACK - JACK ADAPTER GOLD PLATED 901-9209A Amphenol RF 1: £21.54 729In Stock 1,000Expected 28/10/2026	Mfr. Part No. 901-9209A Mouser Part No 523-901-9209-A	Amphenol RF	RF Adapters - In Series BULKHEAD JACK - JACK ADAPTER GOLD PLATED Learn More about Amphenol RF sma connectors	Datasheet	729In Stock 1,000Expected 28/10/2026	£21.54 £21.34	Min.: 1 Mult.: 1		50 Ohms	SMA	18 GHz
RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER PASSIVATED 901-9209-ASF Amphenol RF 1: £27.21 1,610In Stock 1,369On Order	Mfr. Part No. 901-9209-ASF Mouser Part No 523-9019209ASF	Amphenol RF	RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER PASSIVATED Learn More about Amphenol RF sma connectors	Datasheet	1,610In Stock 1,369On Order On Order Ship Dates Mfr. No: 901-9209-ASF Stock: 1,610 Can Dispatch Immediately On Order: 170 Expected 23/10/2026 88 Expected 14/11/2026 1,111 Expected 20/01/2027 Factory Lead Time: 14 Weeks	£27.21 £23.90	Min.: 1 Mult.: 1		50 Ohms	SMA	18 GHz
RF Adapters - In Series Adapter BNC JacktoBNCJack 112445T Amphenol RF 1: £10.16 163In Stock	Mfr. Part No. 112445T Mouser Part No 523-112445T	Amphenol RF	RF Adapters - In Series Adapter BNC JacktoBNCJack Learn More about Amphenol RF adapters	Datasheet	163In Stock	£10.16 £8.63 £8.47 £8.02 View £7.59 £7.29 Quote	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - Between Series N JACK TO 7/16 JACK ADAPTER 242137 Amphenol RF 1: £58.48 89In Stock	Mfr. Part No. 242137 Mouser Part No 523-242137	Amphenol RF	RF Adapters - Between Series N JACK TO 7/16 JACK ADAPTER Learn More about Amphenol RF amphenolbnc	Datasheet	89In Stock	£58.48 £53.81 £45.85 View Quote	Min.: 1 Mult.: 1		50 Ohms		7.5 GHz
RF Adapters - In Series BH ADAPT JACK/JACK 031-4804 Amphenol RF 1: £26.90 61In Stock	Mfr. Part No. 031-4804 Mouser Part No 523-31-4804	Amphenol RF	RF Adapters - In Series BH ADAPT JACK/JACK Learn More about Amphenol RF amphenolrfgreenenergy	Datasheet	61In Stock	£26.90 £22.86 £22.02 £19.44 £19.03	Min.: 1 Mult.: 1		50 Ohms	TNC	11 GHz
RF Adapters - In Series SMA RA ADP STD P/J 901-9219-ASF Amphenol RF 1: £115.01 27In Stock	Mfr. Part No. 901-9219-ASF Mouser Part No 523-901-9219-ASF	Amphenol RF	RF Adapters - In Series SMA RA ADP STD P/J Learn More about Amphenol RF sma connectors	Datasheet	27In Stock	£115.01 £97.77 £82.51 £82.32	Min.: 1 Mult.: 1		50 Ohms	SMA	12.4 GHz
RF Connectors / Coaxial Connectors TNC Straight Jack Solder Cup Bulkhead 031-6600 Amphenol RF 1: £16.39 119In Stock	Mfr. Part No. 031-6600 Mouser Part No 523-031-6600	Amphenol RF	RF Connectors / Coaxial Connectors TNC Straight Jack Solder Cup Bulkhead Learn More about Amphenol RF amphenol ip67 tnc rp tnc connectors	Datasheet	119In Stock	£16.39 £13.93 £13.06 £12.43 View £11.84 £10.96	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	TNC	6 GHz
RF Adapters - In Series BNC JACK TO JACK ADAPTER 112433 Amphenol RF 1: £5.61 1,014In Stock 1,000Expected 07/10/2026	Mfr. Part No. 112433 Mouser Part No 523-112433	Amphenol RF	RF Adapters - In Series BNC JACK TO JACK ADAPTER Learn More about Amphenol RF adapters	Datasheet	1,014In Stock 1,000Expected 07/10/2026	£5.61 £5.37	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM 112437 Amphenol RF 1: £4.63 1,856In Stock	Mfr. Part No. 112437 Mouser Part No 523-112437	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM Learn More about Amphenol RF adapters	Datasheet	1,856In Stock	£4.63	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM 112438 Amphenol RF 1: £5.17 2,471In Stock	Mfr. Part No. 112438 Mouser Part No 523-112438	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	2,471In Stock	£5.17 £4.91 £4.63	Min.: 1 Mult.: 1		75 Ohms	BNC	2 GHz
RF Adapters - In Series BNC JACK TO JACK ADAPTER 112439 Amphenol RF 1: £6.53 583In Stock	Mfr. Part No. 112439 Mouser Part No 523-112439	Amphenol RF	RF Adapters - In Series BNC JACK TO JACK ADAPTER Learn More about Amphenol RF adapters	Datasheet	583In Stock	£6.53	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm 112444 Amphenol RF 1: £5.07 1,708In Stock	Mfr. Part No. 112444 Mouser Part No 523-112444	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	1,708In Stock	£5.07	Min.: 1 Mult.: 1		75 Ohms	BNC	2 GHz
RF Adapters - In Series BNC JACK TO JACK ADAPTER 75 OHM 112446 Amphenol RF 1: £3.54 2,515In Stock	Mfr. Part No. 112446 Mouser Part No 523-112446	Amphenol RF	RF Adapters - In Series BNC JACK TO JACK ADAPTER 75 OHM Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	2,515In Stock	£3.54	Min.: 1 Mult.: 1		75 Ohms	BNC	2 GHz
RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR 112452 Amphenol RF 1: £8.83 198In Stock	Mfr. Part No. 112452 Mouser Part No 523-112452	Amphenol RF	RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	198In Stock	£8.83 £7.81 £7.52 £7.21 View £6.82 £6.22 £5.17	Min.: 1 Mult.: 1		75 Ohms	BNC	2 GHz
RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 112667 Amphenol RF 1: £11.65 343In Stock	Mfr. Part No. 112667 Mouser Part No 523-112667	Amphenol RF	RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM Learn More about Amphenol RF amphenolbnc	Datasheet	343In Stock	£11.65 £9.89 £9.28 £8.83 View £8.41 £7.88 £7.79	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series BNC PANEL JACK TO JACK ADAPTER 112712 Amphenol RF 1: £7.69 788In Stock 238Expected 26/10/2026	Mfr. Part No. 112712 Mouser Part No 523-112712	Amphenol RF	RF Adapters - In Series BNC PANEL JACK TO JACK ADAPTER Learn More about Amphenol RF adapters	Datasheet	788In Stock 238Expected 26/10/2026	£7.69 £7.65	Min.: 1 Mult.: 1		50 Ohms	BNC	4 GHz
RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM 122340 Amphenol RF 1: £5.00 1,794In Stock	Mfr. Part No. 122340 Mouser Part No 523-122340	Amphenol RF	RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM Learn More about Amphenol RF tnc	Datasheet	1,794In Stock	£5.00 £4.25 £3.98 £3.78 View £3.61 £3.38 £3.36	Min.: 1 Mult.: 1		50 Ohms	TNC	11 GHz
RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM 122342 Amphenol RF 1: £11.74 141In Stock	Mfr. Part No. 122342 Mouser Part No 523-122342	Amphenol RF	RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM Learn More about Amphenol RF tnc	Datasheet	141In Stock	£11.74 £9.98 £9.36 £8.90 View £8.48 £7.95 £7.60	Min.: 1 Mult.: 1		50 Ohms	TNC	11 GHz
RF Adapters - In Series TNC JACK JACK BULK HEAD ISOL ADPTR 122346 Amphenol RF 1: £7.82 381In Stock 280Expected 21/01/2027	Mfr. Part No. 122346 Mouser Part No 523-122346	Amphenol RF	RF Adapters - In Series TNC JACK JACK BULK HEAD ISOL ADPTR Learn More about Amphenol RF tnc	Datasheet	381In Stock 280Expected 21/01/2027	£7.82 £7.05 £6.63 £6.46 View £6.29 £5.61 £4.86 £4.56	Min.: 1 Mult.: 1		50 Ohms	TNC	11 GHz
RF Adapters - In Series TNC R/A JACK PLUG ADAPTER 122352 Amphenol RF 1: £7.01 1,307In Stock	Mfr. Part No. 122352 Mouser Part No 523-122352	Amphenol RF	RF Adapters - In Series TNC R/A JACK PLUG ADAPTER Learn More about Amphenol RF tnc	Datasheet	1,307In Stock	£7.01	Min.: 1 Mult.: 1		50 Ohms	TNC	11 GHz

Coaxial Adapters

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