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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
RF Adapters - Between Series BNC JACK TO N PLUG UG-201A/U 031-216 Amphenol RF 1: $26.42 1,856In Stock	Mfr. Part # 031-216 Mouser Part # 523-31-216	Amphenol RF	RF Adapters - Between Series BNC JACK TO N PLUG UG-201A/U Learn More about Amphenol RF adapters	Datasheet	1,856In Stock	$26.42 $24.99 $23.90 $22.95 View $16.22 $13.11 $12.88 Quote	Min.: 1 Mult.: 1
RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U 031-208 Amphenol RF 1: $18.13 1,314In Stock	Mfr. Part # 031-208 Mouser Part # 523-31-208	Amphenol RF	RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U Learn More about Amphenol RF bnc	Datasheet	1,314In Stock	$18.13 $16.93 $14.69 $14.47 View $12.84 $12.04 $12.03	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 735A CABLE 034-1055 Amphenol RF 1: $15.22 3,313In Stock	Mfr. Part # 034-1055 Mouser Part # 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	$15.22 $13.32 $12.49 $11.89 View $10.73 $10.12 $9.44 $9.00 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED 031-10-RFX Amphenol RF 1: $4.27 8,397In Stock	Mfr. Part # 031-10-RFX Mouser Part # 523-31-10-RFX	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED Learn More about Amphenol RF bnc	Datasheet	8,397In Stock	$4.27 $3.86 $3.45 $3.28 View $3.08 $2.84 $2.62 $2.61	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 031-223 Amphenol RF 1: $28.47 518In Stock	Mfr. Part # 031-223 Mouser Part # 523-31-223	Amphenol RF	RF Connectors / Coaxial Connectors POLAR BNC BH RECPT Learn More about Amphenol RF bnc	Datasheet	518In Stock	$28.47 $24.20 $24.19 $23.35 View $22.81 $20.53 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT 031-70221 Amphenol RF 1: $11.37 6,802In Stock	Mfr. Part # 031-70221 Mouser Part # 523-31-70221	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT Learn More about Amphenol RF bnc	Datasheet	6,802In Stock	$11.37 $10.25 $9.83 $9.21 View $8.45 $8.18 $8.13 $7.74	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors RA BNC BLKHD RECEP PCB MOUNT, 75 OHM 112800 Amphenol RF 1: $21.60 98In Stock	Mfr. Part # 112800 Mouser Part # 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	$21.60 $18.36 $17.33 $14.99 View $14.93 $14.27 $13.73 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC ST JCK W/FLANGE 000-18225 Amphenol RF 1: $34.64 241In Stock	Mfr. Part # 000-18225 Mouser Part # 523-18225	Amphenol RF	RF Connectors / Coaxial Connectors PC ST JCK W/FLANGE Learn More about Amphenol RF bnc	Datasheet	241In Stock	$34.64 $29.44 $27.59 $26.27 View $25.02 $23.16 $23.04 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLG STD CBL QTRM 031-30220-1 Amphenol RF 1: $33.36 86In Stock	Mfr. Part # 031-30220-1 Mouser Part # 523-31-30220-1	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PLG STD CBL QTRM Learn More about Amphenol RF bnc	Datasheet	86In Stock	$33.36 $28.35 $26.58 $24.09 View $23.16 $22.30 $20.50 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors CRIMP PLUG 031-5999-RFX Amphenol RF 1: $13.18 200In Stock	Mfr. Part # 031-5999-RFX Mouser Part # 523-31-5999-RFX	Amphenol RF	RF Connectors / Coaxial Connectors CRIMP PLUG Learn More about Amphenol RF bnc	Datasheet	200In Stock	$13.18 $11.31 $10.60 $9.98 View $9.07 $8.60 $8.00 $7.51	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD BNC STR(M) B1855ENH,DRAKA 034-1037 Amphenol RF 1: $18.39 120In Stock	Mfr. Part # 034-1037 Mouser Part # 523-34-1037	Amphenol RF	RF Connectors / Coaxial Connectors HD BNC STR(M) B1855ENH,DRAKA Learn More about Amphenol RF adapters	Datasheet	120In Stock	$18.39 $15.70 $14.71 $13.90 View $12.68 $12.21 $11.88 $11.50 Quote	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter APH-BNCP-HDBNCJ Amphenol RF 1: $50.74 179In Stock	Mfr. Part # APH-BNCP-HDBNCJ Mouser Part # 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	179In Stock	$50.74 $43.12 $40.42 $38.50 View $36.03 $34.37	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 112252 Amphenol RF 1: $7.22 758In Stock	Mfr. Part # 112252 Mouser Part # 523-112252	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 Learn More about Amphenol RF bnc	Datasheet	758In Stock	$7.22 $6.13 $5.74 $5.47 View $5.21 $4.82 $4.65 $4.43 $4.42	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC DUAL STACK PCB RECPT WHITE 112660 Amphenol RF 1: $15.47 190In Stock	Mfr. Part # 112660 Mouser Part # 523-112660	Amphenol RF	RF Connectors / Coaxial Connectors BNC DUAL STACK PCB RECPT WHITE Learn More about Amphenol RF bnc	Datasheet	190In Stock	$15.47 $13.14 $12.32 $11.73 View $11.40 $10.34 $9.97 $9.49	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SRT PLG RG59 Ni 000-68175-5RFX Amphenol RF 1: $4.16 711In Stock	Mfr. Part # 000-68175-5RFX Mouser Part # 523-68175-5RFX	Amphenol RF	RF Connectors / Coaxial Connectors SRT PLG RG59 Ni Learn More about Amphenol RF bnc	Datasheet	711In Stock	$4.16 $3.53 $3.46 $2.80 View $2.57 $2.38 $2.22 $2.03 $1.98	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC JACK TO SMA JACK 901-167 Amphenol RF 1: $89.53 44In Stock	Mfr. Part # 901-167 Mouser Part # 523-901-167	Amphenol RF	RF Adapters - Between Series BNC JACK TO SMA JACK Learn More about Amphenol RF sma connectors	Datasheet	44In Stock	$89.53 $77.60 $73.51 $67.94 $64.70	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 112603 Amphenol RF 1: $9.86 493In Stock	Mfr. Part # 112603 Mouser Part # 523-112603	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 Learn More about Amphenol RF bnc	Datasheet	493In Stock	$9.86 $8.63 $7.96 $7.71 View $7.39 $6.92 $5.84 $5.29	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218 000-16300 Amphenol RF 1: $21.36 675In Stock	Mfr. Part # 000-16300 Mouser Part # 523-16300	Amphenol RF	RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218 Learn More about Amphenol RF bnc	Datasheet	675In Stock	$21.36 $18.15 $17.01 $16.20 View $14.69 $13.89 $13.10	Min.: 1 Mult.: 1
RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK 031-208-1051 Amphenol RF 1: $35.92 67In Stock	Mfr. Part # 031-208-1051 Mouser Part # 523-31-208-1051	Amphenol RF	RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK Learn More about Amphenol RF bnc	Datasheet	67In Stock	$35.92 $30.40 $28.42 $26.73 View $25.26 $22.32 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRT PLUG RG174/316 031-371 Amphenol RF 1: $23.65 155In Stock	Mfr. Part # 031-371 Mouser Part # 523-31-371	Amphenol RF	RF Connectors / Coaxial Connectors STRT PLUG RG174/316 Learn More about Amphenol RF bnc	Datasheet	155In Stock	$23.65 $21.19 $20.59 $19.81 View $18.55 $18.22 $17.18	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING 031-5538-10RFX Amphenol RF 1: $6.72 2,116In Stock	Mfr. Part # 031-5538-10RFX Mouser Part # 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	$6.72 $5.71 $5.35 $5.09 View $4.85 $4.48 $4.31 $3.90 $3.85	Min.: 1 Mult.: 1
RF Adapters - Tee 75 OHM BNC ADPTR TEE 031-70036 Amphenol RF 1: $93.28 99In Stock	Mfr. Part # 031-70036 Mouser Part # 523-31-70036	Amphenol RF	RF Adapters - Tee 75 OHM BNC ADPTR TEE Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	99In Stock	$93.28 $79.30 $75.27 $72.24 $66.18	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG-223/U 1.1MM 112505 Amphenol RF 1: $7.74 294In Stock	Mfr. Part # 112505 Mouser Part # 523-112505	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG-223/U 1.1MM Learn More about Amphenol RF bnc	Datasheet	294In Stock	$7.74 $6.67 $6.25 $5.96 View $5.37 $4.98 $4.30 $4.23	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRAIGHT JACK 031-318-1001 Amphenol RF 1: $22.45 157In Stock	Mfr. Part # 031-318-1001 Mouser Part # 523-31-318-1001	Amphenol RF	RF Connectors / Coaxial Connectors STRAIGHT JACK Learn More about Amphenol RF bnc	Datasheet	157In Stock	$22.45 $19.07 $17.88 $16.02 View $15.40 $14.76 $14.34 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors C PNL RECP-EXT TEF O-RING 112639 Amphenol RF 1: $13.13 341In Stock	Mfr. Part # 112639 Mouser Part # 523-112639	Amphenol RF	RF Connectors / Coaxial Connectors C PNL RECP-EXT TEF O-RING Learn More about Amphenol RF bnc	Datasheet	341In Stock	$13.13 $11.16 $10.46 $9.96 View $9.22 $8.51 $8.46 $8.06	Min.: 1 Mult.: 1

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