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BNC Connectors & Adapters

Amphenol RF BNC Connectors and Adapters are available with 50Ω or 75Ω impedance and operate in a 0GHz to 6GHz frequency range. These lightweight miniature connectors offer reliability, 1500V_RMS dielectric withstanding voltage, 1000V_RMS voltage rating, and 5000MΩ or 10,000MΩ minimum insulation resistance. Many of the connectors feature bayonet-style coupling for quick connections and disconnections. These connectors are available in 50Ω, 75Ω, and 50Ω reverse polarity. The in-series adapters offer two different interfaces within the same connector series, while between-series adapters include interfaces from different connector series. Applications for Amphenol RF BNC Connectors and Adapters are antennas, telecom, automotive, computers/LANs, medical equipment, Mil-Aero, and much more. A full line of PCB receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.

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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.
RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U 031-208 Amphenol RF 1: £13.59 1,294In Stock	Mfr. Part No. 031-208 Mouser Part No 523-31-208	Amphenol RF	RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U Learn More about Amphenol RF bnc	Datasheet	1,294In Stock	£13.59 £12.95 £11.88 £10.87 View £9.57 £9.42	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 735A CABLE 034-1055 Amphenol RF 1: £11.14 3,313In Stock	Mfr. Part No. 034-1055 Mouser Part No 523-34-1055	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 735A CABLE Learn More about Amphenol RF adapters	Datasheet	3,313In Stock	£11.14 £10.00 £9.37 £8.90 View £7.85 £7.25	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 031-315 Amphenol RF 1: £5.74 2,482In Stock	Mfr. Part No. 031-315 Mouser Part No 523-31-315	Amphenol RF	RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 Learn More about Amphenol RF bnc	Datasheet	2,482In Stock	£5.74 £5.39 £4.99 £4.71 View £4.43 £4.03	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED 031-10-RFX Amphenol RF 1: £3.23 8,049In Stock	Mfr. Part No. 031-10-RFX Mouser Part No 523-31-10-RFX	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED Learn More about Amphenol RF bnc	Datasheet	8,049In Stock	£3.23 £2.78 £2.44 £2.30 View £2.17 £2.07 £1.94	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 031-223 Amphenol RF 1: £21.37 518In Stock	Mfr. Part No. 031-223 Mouser Part No 523-31-223	Amphenol RF	RF Connectors / Coaxial Connectors POLAR BNC BH RECPT Learn More about Amphenol RF bnc	Datasheet	518In Stock	£21.37 £18.91	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT 031-70221 Amphenol RF 1: £7.11 6,159In Stock	Mfr. Part No. 031-70221 Mouser Part No 523-31-70221	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT Learn More about Amphenol RF bnc	Datasheet	6,159In Stock	£7.11 £6.57 £6.35 £5.93 View £5.51 £5.39 £5.00 £4.85	Min.: 1 Mult.: 1
RF Adapters - In Series Adapter BNC JacktoBNCJack 112445T Amphenol RF 1: £10.44 161In 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	161In Stock	£10.44 £8.89 £8.88 £8.75 View £8.58 £8.38	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PLUG .085 S/R GOLD BODY 112614 Amphenol RF 1: £13.71 134In Stock	Mfr. Part No. 112614 Mouser Part No 523-112614	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PLUG .085 S/R GOLD BODY Learn More about Amphenol RF bnc	Datasheet	134In Stock	£13.71 £11.88 £11.26 £11.10 View £10.16 £9.31 £9.11 £8.85	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC 50ohm RG179 187 031-245 Amphenol RF 1: £21.00 141In Stock	Mfr. Part No. 031-245 Mouser Part No 523-31-245	Amphenol RF	RF Connectors / Coaxial Connectors BNC 50ohm RG179 187 Learn More about Amphenol RF bnc	Datasheet	141In Stock	£21.00 £17.84 £16.73 £15.03 View £14.07 £13.74 £13.35	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRAIGHT JACK 031-318-1001 Amphenol RF 1: £16.55 157In Stock	Mfr. Part No. 031-318-1001 Mouser Part No 523-31-318-1001	Amphenol RF	RF Connectors / Coaxial Connectors STRAIGHT JACK Learn More about Amphenol RF bnc	Datasheet	157In Stock	£16.55 £14.06 £13.14 £12.19 View £11.12 £10.86 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors RA BNC BLKHD RECEP PCB MOUNT, 75 OHM 112800 Amphenol RF 1: £13.81 98In Stock	Mfr. Part No. 112800 Mouser Part No 523-112800	Amphenol RF	RF Connectors / Coaxial Connectors RA BNC BLKHD RECEP PCB MOUNT, 75 OHM Learn More about Amphenol RF adapters	Datasheet	98In Stock	£13.81	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC ST JCK W/FLANGE 000-18225 Amphenol RF 1: £23.60 241In Stock	Mfr. Part No. 000-18225 Mouser Part No 523-18225	Amphenol RF	RF Connectors / Coaxial Connectors PC ST JCK W/FLANGE Learn More about Amphenol RF bnc	Datasheet	241In Stock	£23.60 £21.23 £20.24 £19.34 View £18.49 £17.39	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors CRIMP PLUG 031-5999-RFX Amphenol RF 1: £9.73 200In Stock	Mfr. Part No. 031-5999-RFX Mouser Part No 523-31-5999-RFX	Amphenol RF	RF Connectors / Coaxial Connectors CRIMP PLUG Learn More about Amphenol RF bnc	Datasheet	200In Stock	£9.73 £8.49 £7.96 £7.00 View £6.38 £6.06	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD BNC STR(M) B1855ENH,DRAKA 034-1037 Amphenol RF 1: £13.16 120In Stock	Mfr. Part No. 034-1037 Mouser Part No 523-34-1037	Amphenol RF	RF Connectors / Coaxial Connectors HD BNC STR(M) B1855ENH,DRAKA Learn More about Amphenol RF adapters	Datasheet	120In Stock	£13.16 £11.51 £10.73 £9.80 View £9.11 £9.08 £8.90 £8.76 Quote	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter APH-BNCP-HDBNCJ Amphenol RF 1: £39.77 175In Stock	Mfr. Part No. APH-BNCP-HDBNCJ Mouser Part No 523-APH-BNCP-HDBNCJ	Amphenol RF	RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	175In Stock	£39.77 £34.83 £31.00 £29.34	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 112252 Amphenol RF 1: £5.31 758In Stock	Mfr. Part No. 112252 Mouser Part No 523-112252	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 Learn More about Amphenol RF bnc	Datasheet	758In Stock	£5.31 £4.60 £4.31 £4.12	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SRT PLG RG59 Ni 000-68175-5RFX Amphenol RF 1: £3.06 711In Stock	Mfr. Part No. 000-68175-5RFX Mouser Part No 523-68175-5RFX	Amphenol RF	RF Connectors / Coaxial Connectors SRT PLG RG59 Ni Learn More about Amphenol RF bnc	Datasheet	711In Stock	£3.06 £1.90 £1.70	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC JACK TO SMA JACK 901-167 Amphenol RF 1: £67.22 44In Stock	Mfr. Part No. 901-167 Mouser Part No 523-901-167	Amphenol RF	RF Adapters - Between Series BNC JACK TO SMA JACK Learn More about Amphenol RF sma connectors	Datasheet	44In Stock	£67.22 £50.01 £49.73 £48.77	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 112603 Amphenol RF 1: £7.42 490In Stock	Mfr. Part No. 112603 Mouser Part No 523-112603	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 Learn More about Amphenol RF bnc	Datasheet	490In Stock	£7.42 £6.48 £6.07 £5.78 View £5.27 £5.09 £4.59 £4.50	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors POLAR BNC PLUG 031-2226 Amphenol RF 1: £34.13 254In Stock	Mfr. Part No. 031-2226 Mouser Part No 523-31-2226	Amphenol RF	RF Connectors / Coaxial Connectors POLAR BNC PLUG Learn More about Amphenol RF bnc	Datasheet	254In Stock	£34.13 £29.00 £22.96 £21.47 View £19.14 £18.93	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRT PLUG RG174/316 031-371 Amphenol RF 1: £16.75 150In Stock	Mfr. Part No. 031-371 Mouser Part No 523-31-371	Amphenol RF	RF Connectors / Coaxial Connectors STRT PLUG RG174/316 Learn More about Amphenol RF bnc	Datasheet	150In Stock	£16.75 £15.57 £15.09	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING 031-5538-10RFX Amphenol RF 1: £5.05 2,116In Stock	Mfr. Part No. 031-5538-10RFX Mouser Part No 523-31-5538-10-RFX	Amphenol RF	RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING Learn More about Amphenol RF bnc	Datasheet	2,116In Stock	£5.05 £4.29 £3.93 £3.74 View £3.40 £3.14 £3.01 £2.92	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Str8t Crimp Plug for Belden 4505R Cb 031-70546-12G Amphenol RF 1: £7.16 878In Stock	Mfr. Part No. 031-70546-12G Mouser Part No 523-031-70546-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC Str8t Crimp Plug for Belden 4505R Cb Learn More about Amphenol RF bnc	Datasheet	878In Stock	£7.16 £6.32 £5.93 £5.65 View £5.34 £4.80 £4.50 £4.16	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 Ohm Backplate Valox 031-6577 Amphenol RF 1: £14.80 429In Stock	Mfr. Part No. 031-6577 Mouser Part No 523-31-6577	Amphenol RF	RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 Ohm Backplate Valox Learn More about Amphenol RF amphenol_bnc_valox_connectors	Datasheet	429In Stock	£14.80 £12.58 £11.79 £11.18 View £10.19 £9.59 £9.55	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 75 OHM PLUG 031-71008-2000 Amphenol RF 1: £6.09 552In Stock	Mfr. Part No. 031-71008-2000 Mouser Part No 523-31-71008-2000	Amphenol RF	RF Connectors / Coaxial Connectors 75 OHM PLUG Learn More about Amphenol RF bnc	Datasheet	552In Stock	£6.09 £5.77 £4.68 £4.47 £4.37	Min.: 1 Mult.: 1

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