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    • Kings 2065-11-9 3G BNC Connector for Belden 1855A & Gepco VDM230 Miniature RG59 Coaxial Cable

      Kings 2065-11-9 3G BNC Connector for Belden 1855A & Gepco VDM230 Miniature RG59 Coaxial Cable

      RF BNC connectors for the most popular and widely used miniature size connectors for coaxial cables. The 2065 Series True 75 Ohm BNC connectors from Kings Electronics are ideal for Broadcast applications - meeting the industry's stringent HDTV standards. Kings 75 Ohm BNCs feature a full crimp design, and are field installable using our hand crimping tools, which were developed to perfectly fit our connector design. Kings 75 Ohm BNC connectors feature a bayonet coupling for quick connect and disconnect,...

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      Item #: 2065-11-9

      Availability: In Stock

      Our Price: $2.44

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    • Kings 2065-10-9 75 Ohm BNC Connector for Belden 1694A 1694D 1695A and Gepco VSD2001

      Kings 2065-10-9 75 Ohm BNC Connector for Belden 1694A 1694D 1695A and Gepco VSD2001

      RF BNC connectors for the most popular and widely used miniature size connectors for coaxial cables. The 2065 Series True 75 Ohm BNC connectors from Kings Electronics are ideal for Broadcast applications - meeting the industry's stringent HDTV standards. Kings 75 Ohm BNCs feature a full crimp design, and are field installable using our hand crimping tools, which were developed to perfectly fit our connector design. Kings 75 Ohm BNC connectors feature a bayonet coupling for quick connect and disconnect,...

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      Item #: 2065-10-9

      Availability: In Stock

      Our Price: $1.89

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    • Kings 2065-2-9 75 Ohm BNC Connector for Belden 1505A 1506A and Gepco VPM2000

      Kings 2065-2-9 75 Ohm BNC Connector for Belden 1505A 1506A and Gepco VPM2000

      RF BNC connectors for the most popular and widely used miniature size connectors for coaxial cables. The 2065 Series True 75 Ohm BNC connectors from Kings Electronics are ideal for Broadcast applications - meeting the industry's stringent HDTV standards. Kings 75 Ohm BNCs feature a full crimp design, and are field installable using our hand crimping tools, which were developed to perfectly fit our connector design. Kings 75 Ohm BNC connectors feature a bayonet coupling for quick connect and disconnect,...

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      Item #: 2065-2-9

      Availability: In Stock

      Our Price: $1.79

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    • Amphenol 034-1026 HDBNC High Density BNC Plug for Belden 1855A Cable

      Amphenol 034-1026 HDBNC High Density BNC Plug for Belden 1855A Cable

      Amphenol 034-1025 HDBNC High Density BNC Plug Belden 1855A Cable The inventor of the BNC introduces the High Density BNC family of connectors. HD BNC delivers true 75 ohm performance in a footprint 51% smaller than traditional BNC connectors, allowing four times the density. Engineered to enhance electrical and mechanical performance, the HD BNC connector features the trusted, push and turn interface of a traditional BNC, providing tactile feedback and a positive lock for quick...

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      Item #: 034-1026

      Availability: In Stock

      Our Price: $10.18

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    • Belden 4855RBUHD3 12 gHz 3 Piece BNC Purple Band for Mini RG59 - 50 Pack

      Belden 4855RBUHD3 12 gHz 3 Piece BNC Purple Band for Mini RG59 - 50 Pack

      The 4855RBUHD3 B50 is a 12 GHz mini BNC RG-59 crimp style connector. This connector features a polished nickel body with brass/gold plated contacts. These BNC connectors are sold in packs of 50. Specifications: Mechanical AWG Size: 23 Packaging: 25 Pack Number of Pieces: 3 Nominal Characteristic Impedance: 75Ω Materials Nut: Polished Nickel Body: Polished Nickel Contact: Brass, Gold Plated Insulator:...

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      Item #: BL-4855RBUHD3B50

      Availability: In Stock

      Our Price: $139.99

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    • Amphenol 034-1107-12G Straight Crimp Plug 12G HD-BNC Connector for Belden 4855R/1855A Cables - 75 Ohm

      Amphenol 034-1107-12G Straight Crimp Plug 12G HD-BNC Connector for Belden 4855R/1855A Cables - 75 Ohm

      The Amphenol 034-1107-12G is an RF Connector, High Density HD-BNC Straight Crimp Plug for Belden 4855R and 1855A Cables, 12G Optimized, 75 Ohm. Compatible with Belden 1855A, Belden 4855P & Belden 4855R Specifications: Brand: Amphenol RF Gender: Plug Orientation: Straight Termination Style: Cable - Crimp Impedance (Ohms): 75 Body Finish: Nickel Body Material: Brass Contact Finish: Gold Contact Material: Phosphor Bronze Contact Termination Style: Crimp Insulator Material:...

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      Item #: AMPH-034-110712G

      Availability: In Stock

      Our Price: $8.17

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    • ADC-Commscope BNC-13B-N 3GHz 75 Ohm BNC Connector for Belden 1855A/Gepco VDM230 - 100 Pack

      ADC-Commscope BNC-13B-N 3GHz 75 Ohm BNC Connector for Belden 1855A/Gepco VDM230 - 100 Pack

      The Notched BNC-13-N is a straight BNC 75 Ohm plug connector for Belden 1855A & Gepco VDM230 mini RG59 cable types. The connector offers improved performance with true 75 Ohm characteristic impedance through the entire connector, gold-plated locking center conductor, 0.625" crimp sleeve for greater pulloff force, and 100 percent guided mating. The straight BNC plug connector is compatible with competitive crimp tools and die sets, with bulk packaging available. BNC plug connectors...

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      Item #: TE-BNC-13B-N

      Availability: In Stock

      Our Price: $399.00

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    • ADC-Commscope BNC-13-N 3GHz 75 Ohm BNC Connector for Belden 1855A & Gepco VDM230 (Notched)

      ADC-Commscope BNC-13-N 3GHz 75 Ohm BNC Connector for Belden 1855A & Gepco VDM230 (Notched)

      The Notched BNC-13-N is a straight BNC 75 Ohm plug connector for 1855A & Gepco VDM230 cable types. The connector offers improved performance with true 75 Ohm characteristic impedance through the entire connector, gold-plated locking center conductor, 0.625" crimp sleeve for greater pulloff force, and 100 percent guided mating. The straight BNC plug connector is compatible with competitive crimp tools and die sets, with bulk packaging available. BNC plug connectors are universally...

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      Item #: TE-BNC-13-N

      Availability: In Stock

      Our Price: $4.79

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    • Belden 1855ABHD1 1-Piece HD BNC Compression Connector for Belden 1855A or 22-24 AWG Mini RG59 Coax

      Belden 1855ABHD1 1-Piece HD BNC Compression Connector for Belden 1855A or 22-24 AWG Mini RG59 Coax

      This Belden 1855ABHD1 1-piece connector offers faster, more consistent field installation with the same excellent signal quality and performance as traditional 3-piece connectors. Specifically designed for use with Brilliance cable, creating the perfect connector-to-cable combination. 360 Degree compression rings deliver superior pull strength exceeding 100 pounds. Please Note: The ICM-CPLCRBC-B compression tool and the ICM-PSA596 stripper...

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      5 Connectors Available

      Item #: BL-1855ABHD1

      Availability: In Stock

      Our Price: $2.85

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    • Belden 4855RBUHD1 12 GHz UHD 1-Piece BNC Compression Connector for 4855R Mini-RG59

      Belden 4855RBUHD1 12 GHz UHD 1-Piece BNC Compression Connector for 4855R Mini-RG59

      Belden 4855RBUHD1 12 GHz 1 PC BNC Mini-RG59 connector. Features: Specifications: AWG of Cable: 23 Body Attachment Method: Compression Body Plating: Ni Connector Cable Type: Coaxial Connector Interface: BNC Contact Plating: Au Ohms: 75 Ohm Electrical Performance: Exceeds return loss requirements of SMPTE 2082-1, 5-12000MHz

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      Item #: BL-4855RBUHD1

      Availability: In Stock

      Our Price: $4.01

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    • Canare BCP-B53 75 Ohm BNC Crimp Plug (for L-4.5CHD 1694A)

      Canare BCP-B53 75 Ohm BNC Crimp Plug (for L-4.5CHD 1694A)

      These high-end BNC plugs easily handle 3GHz performance, and they help with cable matching to realize even stronger high-end performance.

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      Item #: CNR-BCP-B53

      Availability: In Stock

      Our Price: $2.99

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    • Canare BCP-D33UHD 12G-SDI 4K UHD 75-Ohm Crimp Plug BNC Connector for Canare L-3.3CUHD

      Canare BCP-D33UHD 12G-SDI 4K UHD 75-Ohm Crimp Plug BNC Connector for Canare L-3.3CUHD

      Canare's BCP-D33UHD is their most advanced BNC plug that was developed for use with their 12G-SDI UHD video coax cable, the L-3.3CUHD. The return loss at 12 GHz is 15 dB, 20 dB @ 3 GHz and 26.4 dB @ 6 GHz. The installation work on the cable is a crimp method which enables quick and reliable machining to go along with its Long sleeve shape, insulator locking mechanism, etc. Part of the Canare BCP-D Series of high quality 75 Ohm BNC crimp plug connectors, the Canare...

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      Item #: BCP-D33UHD

      Availability: In Stock

      Our Price: $3.91

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    • Amphenol 031-70537-12G Straight Crimp Plug 12G BNC Connector for Belden 4855R/1855A Cable - 75 Ohm

      Amphenol 031-70537-12G Straight Crimp Plug 12G BNC Connector for Belden 4855R/1855A Cable - 75 Ohm

      The 031-70537-12G is a 12G Optimized, 75 Ohm RF Connector, BNC Straight Crimp Plug for the Belden 4855R and 1855A Cables, Specifications: Orientation: Straight Termination Style: Cable - Crimp Impedance (Ohms): 75 Body Finish: Nickel Body Material: Brass Contact Finish: Gold Contact Material: Brass Contact Termination Style: Crimp Insulator Material: PTFE Cable Group: K3 Cable Type: Belden 1855A, Belden 4855P, Belden 4855R Coupling Mechanism: Bayonet Max Frequency...

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      Item #: AMPH-0317053712G

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $7.59

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    • Neutrik NBNC75BDD6X 4K/8K 12G-SDI Rear TWIST UHD BNC Connector for Belden 1855A

      Neutrik NBNC75BDD6X 4K/8K 12G-SDI Rear TWIST UHD BNC Connector for Belden 1855A

      The Neutrik NBNC75BDD6X rearTWIST UHD BNC connectors are specifically designed for high resolution video signal transmissions. Due to the unique insulator and contact pin design, the connectors feature low return loss values for 4K and 8K signals. Optimized Return Loss Due to optimized insulator design and reduced crimp diameter from center pin the Neutrik rearTWIST UHD BNC connector achieves increased headroom compared to conventional BNC connectors and offers additional return...

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      Item #: NBNC75BDD6X

      Availability: In Stock

      Our Price: $2.49

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    • Amphenol 112989 75 Ohm BNC Female Cable Connector For Belden 1855A

      Amphenol 112989 75 Ohm BNC Female Cable Connector For Belden 1855A

      Amphenol also offers a full line of 75 Ohm BNC connectors to meet the needs for higher performance impedance-matched cable interconnections in today's HD-SDI studios. These connectors can be used in a variety of applications where true 75 Ohm performance is needed to insure low signal distortion. Designed for the most popular 75 Ohm cables used in broadcast and CATV applications as well as for plenum and other cables, these connectors feature crimp-crimp cable affixment for quick and reliable installation....

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      Item #: 112989

      Availability: In Stock

      Our Price: $7.28

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    • Belden 4505RBUHD3 12 GHz 3 Piece BNC Connector for RG59 Cable - 50 Pack

      Belden 4505RBUHD3 12 GHz 3 Piece BNC Connector for RG59 Cable - 50 Pack

      The 4505RBUHD3 B50 is a 12 GHz BNC RG-59 crimp style connector. This connector features a polished nickel body with brass/gold plated contacts. These BNC connectors are sold in packs of 50. Specifications: Mechanical AWG Size: 20 Packaging: 25 Pack Number of Pieces: 3 Nominal Characteristic Impedance: 75Ω Materials Nut: Polished Nickel Body: Polished Nickel Contact: Brass, Gold Plated Insulator:...

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      Item #: BL-4505RBUHD3B50

      Availability: In Stock

      Our Price: $147.11

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    • Canare BCP-A55 BNC Crimp Connector for use with Belden 1695A 87120 89120 9116P

      Canare BCP-A55 BNC Crimp Connector for use with Belden 1695A 87120 89120 9116P

      Canare's premium 3G-SDI SMPTE 424M compatible BNC connectors for coaxial cables used on video camera feeds, jackfields and similar signal transmission in the studio and field. Connectors exceed the required SMPTE 424M television standard 3 Gbps signal/data serial interface. 75 ohm 3-piece BNC crimp plugs deliver high performance with 'snap lock' in place gold plated center pins and superior cable pull strength. The Canare BCP-A55 is designed for use with Belden 1695A, 87120, 89120 and 9116P coax...

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      Item #: BCP-A55

      Availability: In Stock

      Our Price: $2.99

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    • Canare BCP-D55UHD 12G-SDI 4K UHD 75-Ohm Crimp Plug BNC Connector for Canare L-5.5CUHD

      Canare BCP-D55UHD 12G-SDI 4K UHD 75-Ohm Crimp Plug BNC Connector for Canare L-5.5CUHD

      Canare's BCP-D55UHD is their most advanced BNC plug that was developed for use with their 12G-SDI UHD video coax cable the L-5.5CUHD. The return loss at 12 GHz is 15 dB, 26 dB @ 3 GHz and 20 dB @ 6 GHz. The installation work on the cable is a crimp method which enables quick and reliable machining to go along with its Long sleeve shape, insulator locking mechanism, etc. Part of the Canare BCP-D Series of high quality 75 Ohm BNC crimp plug connectors, the Canare...

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      Item #: BCP-D55UHD

      Availability: In Stock

      Our Price: $4.13

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    • Canare BCP-B4F 75 Ohm BNC Crimp Plug (for L-4CFB/ L-4CHD/ 1505A)

      Canare BCP-B4F 75 Ohm BNC Crimp Plug (for L-4CFB/ L-4CHD/ 1505A)

      Part of the Canare BCP Series of high quality 75 Ohm BNC crimp plug connectors, the Canare BCP-B4F is rated for all SMPTE 424M & 292M applications to confidently transmit 3G-SDI bit-rates in 1080p video production. Canare BCP BNC connectors feature an elongated body for better finger grip and a unique position mark on the body allows the connector bayonet fit to be checked easily. The BCP-B4F BNC connector is designed for Canare L-4CFB / L-4CHD and Belden 1505A coaxial to deliver a combination...

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      Item #: BCP-B4F

      Availability: In Stock

      Our Price: $2.69

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    • AVP UJJ300 4K/8K UHD 24 GHz BNC Feedthru Connector Kit

      AVP UJJ300 4K/8K UHD 24 GHz BNC Feedthru Connector Kit

      AVP 24 GHz 4K/8K UHD BNC Feedthrough with adapter plate and hardware. Universal Connector Kit for use with AVP Universal Bulkhead Panels. Meets and exceeds SMPTE ST2082-1:2015 12Gb/s Signal/Data/Serial Interface- Electrical Features: 16 year history. 5 micrometer gold plating on center pin. 1 Piece shell, dielectric and center pin provides best mechanical strength. Cost effective. Lifetime Warranty. Specifications: Description 75 ohm Double BNC Female Bulkhead Body Material Brass Bright...

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      Item #: UJJ300

      Availability: In Stock

      Our Price: $12.35

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    • Canare BCP-B26 75 Ohm 3-Piece Crimp Plug BNC Connector for Belden 1855A Coax

      Canare BCP-B26 75 Ohm 3-Piece Crimp Plug BNC Connector for Belden 1855A Coax

      Part of the Canare BCP Series of high quality 75 Ohm BNC crimp plug connectors, the Canare BCP-B26 is rated for all SMPTE 424M & 292M applications to confidently transmit 3G-SDI bit-rates in 1080p video production. Canare BCP BNC connectors feature an elongated body for better finger grip and a unique position mark on the body allows the connector bayonet fit to be checked easily. The BCP-B26 BNC connector is designed for Belden 1855A Mini-RG59 coaxial to deliver a combination of superior cable...

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      Item #: BCP-B26

      Availability: In Stock

      Our Price: $2.99

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    • Belden 4694RBUHD1 12GHz UHD 1-Piece BNC Compression Connector for 4694R Coax

      Belden 4694RBUHD1 12GHz UHD 1-Piece BNC Compression Connector for 4694R Coax

      Belden 4694RBUHD1 12 GHz RG6 BNC connector suitable for the Belden 4694R, 18 AWG RG-6 Type UHD Coax. Features: Specifications: AWG of Cable: 18 Body Attachment Method: Compression Body Plating: Ni Connector Cable Type: Coaxial Connector Interface: BNC Contact Plating: Au Ohms: 75 Ohm Electrical Performance: Exceeds return loss requirements of SMPTE 2082-1, 5-12000MHz

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      Item #: BL-4694RBUHD1

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $3.71

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    • Belden 4694RBUHD3 12 GHz 3 Piece BNC Connector for RG6 Cable - 50 Pack

      Belden 4694RBUHD3 12 GHz 3 Piece BNC Connector for RG6 Cable - 50 Pack

      The 4694RBUHD3 B50 is a 12 GHz BNC RG-6 crimp style connector. This connector features a polished nickel body with brass/gold plated contacts. These BNC connectors are sold in packs of 50. Specifications: Mechanical AWG Size: 18 Packaging: 25 Pack Number of Pieces: 3 Nominal Characteristic Impedance: 75Ω Materials Nut: Polished Nickel Body: Polished Nickel Contact: Brass, Gold Plated Insulator:...

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      Item #: BL-4694RBUHD3B50

      Availability: In Stock

      Our Price: $147.11

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    • Canare BCP-A42 75 Ohm 3-Piece Crimp BNC Connector for Belden 1505F

      Canare BCP-A42 75 Ohm 3-Piece Crimp BNC Connector for Belden 1505F

      Canare's premium 3G-SDI SMPTE 424M compatible BNC connectors for coaxial cables used on video camera feeds, jackfields and similar signal transmission in the studio and field. Connectors exceed the required SMPTE 424M television standard 3 Gbps signal/data serial interface. 75 ohm 3-piece BNC crimp plugs deliver high performance with 'snap lock' in place gold plated center pins and superior cable pull strength. The Canare BCP-A42 is designed for use with Belden 1505F coax cable.

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      Item #: BCP-A42

      Availability: In Stock

      Our Price: $2.99

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    • Canare BCP-B25HD 75 Ohm BNC Crimp Plug for L-2.5CHD Cable

      Canare BCP-B25HD 75 Ohm BNC Crimp Plug for L-2.5CHD Cable

      Part of the Canare BCP Series of high quality 75 Ohm BNC crimp plug connectors, the Canare BCP-B25HD is rated for all SMPTE 424M & 292M applications to confidently transmit 3G-SDI bit-rates in 1080p video production. Canare BCP BNC connectors feature an elongated body for better finger grip and a unique position mark on the body allows the connector bayonet fit to be checked easily. The BCP-B25HD BNC connector is designed for Canare L-2.5CHD Mini-RG59 coaxial to deliver a combination of superior...

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      Item #: BCP-B25HD

      Availability: In Stock

      Our Price: $2.99

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      BNC Connectors

      Markertek has delivered the world's largest selection of BNC connectors and adapters for over 30 years. BNC connectors are designed for today's demanding needs, including 12G-SDI, in applications ranging from studio installs to live stadium events. We have BNC connectors from Amphenol, Canare, Kings, ADC and Trompeter.

      What is a BNC Connector?
      Originally built for military use, and short for Bayonet Neill-Concelman (i.e. the bayonet design and the two inventors), BNC is a type of coaxial cable for RF connections. It is designed with two bayonet lugs for quick quarter turn connect/disconnect and used in critical applications where accidental disconnect is minimized. BNC cables are often used with radio-frequency electronics, audio recording equipment, aviation, antennas and other professional equipment.


      Common Types of BNC Connectors
      There are two common BNC types in the broadcast industry: 50Ω and 75Ω. Typically, the 75Ω cable has a smaller dielectric, and the connector housing has different dimensions than the 50Ω version. 50Ω connectors are designed to be used up to 4 GHz, while 75Ω cables are intended for 2 GHz or less.

      Can I Use 50 and 75 Ohm Cables Together?
      BNC connectors are compatible with each other, even if they have a different electrical resistance. The 50Ω and 75Ω versions comply with IEC standards, which means they can mate with no adverse effects.

      What is a Reverse Polarity BNC?
      Typically, this cable variation switches the female contact to the plug, and the male contact to the jack. These non-standard cables are often used to connect W-LAN components.

      To learn more about our BNC connectors, call us toll-free at 800-522-2025 or chat with us live. We offer free shipping on all orders!

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