McMaster-Carr logo
    Filter by
    Electrical Connection
    Electrical Connector Component
    Connection End Type
    Resistance
    Length
    Wire Connection Method
    For Coaxial Cable Type
    Industrial Info Compare
    Hands-Free AC Voltage Rating
    For Coaxial Cable Shielding
    Industrial Info Compare
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Hand-Held DC Voltage Rating
    Hand-Held AC Voltage Rating
    Hands-Free DC Voltage Rating
    Signal Type
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    38 Products

    BNC Adapters

    Image of Product. Stackable Double Banana Plug × BNC Jack. Front orientation. BNC Adapters. Stackable Double Banana Plugs, BNC Jack.
    Image of Product. Stackable Double Banana Plug × BNC Plug. Front orientation. BNC Adapters. Stackable Double Banana Plugs, BNC Plug.
    Image of Product. Stackable Double Binding Post with Banana Jack × BNC Jack. Front orientation. BNC Adapters. Stackable Double Binding Posts with Banana Jacks, BNC Jack.

    Stackable Double

    Banana Plug × BNC

    Jack

    Stackable Double

    Banana Plug × BNC

    Plug

    Stackable Double

    Binding Post with

    Banana Jack × BNC Jack

    Image of Product. Stackable Double Binding Post with Banana Jack × BNC Plug. Front orientation. BNC Adapters. Stackable Double Binding Posts with Banana Jacks, BNC Plug.
    Image of Product. Double Banana Plug × Sheathed BNC Jack. Front orientation. BNC Adapters. Double Banana Plugs, Sheathed BNC Jack.

    Stackable Double Binding

    Post with Banana Jack ×

    BNC Plug

    Double Banana Plug ×

    Sheathed BNC Jack

    By converting a BNC connector to a double banana connector, you can perform electrical tests with a multimeter or other test equipment that accepts banana connectors.
    Hand-held voltage ratings are the maximum tested voltage for applications where you hold a cord connected to the adapter in your hands while testing. Hands-free voltage ratings are the maximum voltage the adapter is rated to withstand.
    AC Voltage
    Rating, V AC
    DC Voltage
    Rating, V DC
    Test End Component
    Connection End
    Color
    Hand-Held
    Hands-Free
    Hand-Held
    Hands-Free
    Electrical Safety
    Rating
    Certification
    Lg.
    Test End Material
    Each
    Stackable Double Banana PlugBNC JackBlack30500605002"Nickel-Plated Brass6704K11000000
    Stackable Double Banana PlugBNC PlugBlack30500605002"Nickel-Plated Brass6704K1200000
    Stackable Double Binding Post with Banana JackBNC JackBlack, Red30500605002 1/2"Nickel-Plated Brass6704K1300000
    Stackable Double Binding Post with Banana JackBNC PlugBlack, Red30500605002 1/2"Nickel-Plated Brass6704K1400000
    Double Banana PlugSheathed BNC JackBlack, Red600600600600CAT III, 600VUL Listed
    2 1/2"Nickel-Plated Brass6704K1500000

    Coaxial Adapters

    Join coaxial cords even if they are a different style or the same gender.
    BNC Female × BNC Female
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Adapters, BNC Female × BNC Female.
    BNC adapters are often used for audio and video transmission.
    Resistance,
    ohm
    Housing Material
    Each
    50Nickel-Plated Brass71115K2500000
    75Nickel-Plated Brass71115K370000
    BNC Female × BNC Female × BNC Female
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Adapters, BNC Female × BNC Female × BNC Female.
    BNC adapters are often used for audio and video transmission.
    Resistance,
    ohm
    Housing Material
    Each
    75Nickel-Plated Brass71115K1100000
    BNC Female × BNC Male × BNC Female
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Adapters, BNC Female × BNC Male × BNC Female.
    BNC adapters are often used for audio and video transmission.
    Resistance,
    ohm
    Housing Material
    Each
    50Nickel-Plated Brass71115K2400000
    RCA Female × BNC Male
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Adapters, RCA Female × BNC Male.
    RCA and BNC adapters are often used for audio and video transmission.
    Resistance,
    ohm
    Housing Material
    Each
    75Nickel-Plated Brass71115K1200000

    Coaxial Connectors

    Transmit audio, video, and data through coaxial cable. Choose a connector that matches the RG number of your coaxial cable.
    BNC Twist-On Plugs
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Connectors, BNC Twist-On Plugs.
    BNC connectors are often used for audio and video transmission.
    For
    Coaxial Cable
    Type
    Rating
    Shielding
    Resistance,
    ohm
    Housing Material
    Each
    RG-58/U
    General PurposeShielded
    50Nickel-Plated Zinc Alloy71115K5100000
    RG-59/U, RG-62A/U
    PlenumShielded
    50Nickel-Plated Zinc Alloy71115K520000
    BNC Crimp-On Plugs
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Connectors, BNC Crimp-On Plugs.
    BNC connectors are often used for audio and video transmission.
    Crimpers (not included) are required to attach crimp-on connectors to wire.
    Crimp-on connectors attach with the included ferrule and create a hex-shaped connection.
    For
    Coaxial Cable
    Type
    Rating
    Shielding
    Resistance,
    ohm
    Housing Material
    Includes
    Ferrule
    OD
    Each
    RG-58/U
    General PurposeShielded
    50Nickel-Plated Zinc AlloyFerrule0.256"71115K1400000
    RG-58/U, RG-59/U, RG-6/U
    General Purpose, PlenumShielded, Double Shielded
    50Nickel-Plated CopperFerrule0.354"71115K740000
    RG-58/U, RG-59/U, RG-6/U
    General Purpose, PlenumShielded, Double Shielded
    75Nickel-Plated CopperFerrule0.354"71115K750000
    RG-58/U
    PlenumDouble Shielded
    50Nickel-Plated CopperFerrule0.234"71115K2200000
    RG-59/U, RG-62A/U
    General PurposeShielded
    50Nickel-Plated Zinc AlloyFerrule0.287"71115K150000
    RG-59/U, RG-62A/U
    General PurposeShielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K530000
    RG-59/U, RG-62A/U
    PlenumShielded
    50Nickel-Plated CopperFerrule0.287"71115K270000
    RG-59/U, RG-62A/U
    PlenumShielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K210000
    RG-6/U
    General PurposeDouble Shielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K340000
    RG-6/U
    PlenumDouble Shielded
    50Nickel-Plated Zinc AlloyFerrule0.354"71115K280000
    RG-6/U
    PlenumDouble Shielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K450000
    BNC Crimp-On Sockets
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Connectors, BNC Crimp-On Sockets.
    BNC connectors are often used for audio and video transmission.
    Crimpers (not included) are required to attach crimp-on connectors to wire.
    Crimp-on connectors attach with the included ferrule and create a hex-shaped connection.
    For
    Coaxial Cable
    Type
    Rating
    Shielding
    Resistance,
    ohm
    Housing Material
    Includes
    Ferrule
    OD
    Each
    RG-58/U
    General PurposeShielded
    50Nickel-Plated Zinc AlloyFerrule0.256"71115K2900000
    RG-59/U, RG-62A/U
    General PurposeShielded
    50Nickel-Plated Zinc AlloyFerrule0.287"71115K320000
    RG-59/U, RG-62A/U
    General PurposeShielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K460000
    RG-6/U
    General PurposeDouble Shielded
    50Nickel-Plated Zinc AlloyFerrule0.354"71115K330000
    RG-6/U
    General PurposeDouble Shielded
    75Nickel-Plated Zinc AlloyFerrule0.354"71115K470000
    BNC 90° Elbow Crimp-On Plugs
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Connectors, BNC 90° Elbow Crimp-On Plugs.
    BNC connectors are often used for audio and video transmission.
    Crimpers (not included) are required to attach crimp-on connectors to wire.
    Crimp-on connectors attach with the included ferrule and create a hex-shaped connection.
    For
    Coaxial Cable
    Type
    Rating
    Shielding
    Resistance,
    ohm
    Housing Material
    Includes
    Ferrule
    OD
    Each
    RG-59/U, RG-62A/U
    General PurposeShielded
    75Nickel-Plated CopperFerrule0.297"71115K42000000
    BNC Compression Plugs
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Connectors, BNC Compression Plugs.
    BNC connectors are often used for audio and video transmission.
    Crimpers (not included) are required to attach compression connectors to wire.
    Compression connectors have one-piece construction that provides the most secure connection.
    For
    Coaxial Cable
    Type
    Rating
    Shielding
    Resistance,
    ohm
    Housing Material
    Each
    RG-59/U
    General PurposeShielded
    75Nickel-Plated Brass71115K8200000
    RG-6/U
    General PurposeDouble Shielded, Quad Shielded
    75Nickel-Plated Brass71115K810000

    Panel-Mount Coaxial Adapters

    Mount two coaxial cords of the same gender and coaxial connection directly onto a panel cutout.
    BNC Female × Solder Male
    Image of Product. Front orientation. Contains Inset. Coaxial Connectors. Panel-Mount Coaxial Adapters, BNC Female × Solder Male.
    Image of Product. Front orientation. Contains Inset. Coaxial Connector Caps. Panel-Mount Coaxial Adapters.

    Caps

    Caps—Secure caps onto the face of adapters for protection when they’re not in use. All are tethered and open in any direction, so you can access adapters from all angles.
    Coaxial Adapters
    Caps
    Mounting
    Housing Material
    Color
    For Panel
    Cutout Dia.
    Hole
    Dia.
    Fasteners
    Included
    Each
    Each
    Zinc-Plated SteelBlack0.945"0.14"Yes4441N110000004441N1500000
    Micro BNC Male × Micro BNC Male
    Image of Product. Front orientation. Contains Inset. Coaxial Connectors. Panel-Mount Coaxial Adapters, Micro BNC Male × Micro BNC Male.
    Adapters with a micro BNC connection are smaller than standard BNC connectors. They’re also known as HD BNC connectors.
    Mounting
    Housing Material
    Color
    For Panel
    Cutout Dia.
    Hole
    Dia.
    Fasteners
    Included
    Each
    Zinc-Plated SteelBlack0.945"0.14"Yes4441N13000000

    Coaxial Electrical Connector Caps

    Choose a BNC cap that matches the RG number of your coaxial cable. Caps terminate the end of an unused coaxial cable.
    BNC Twist-On Connection
    Image of Product. Front orientation. Coaxial Connector Caps. BNC Twist-On Connection.
    For Coax.
    Cable Type
    For Coax. Cable
    Rating
    For Coax. Cable
    Shielding
    Resistance,
    ohm
    Housing Material
    Each
    RG-59/U
    General PurposeShielded
    75Nickel-Plated Copper71115K36000000
    BNC Crimp-On Connection
    Image of Product. Front orientation. Coaxial Connector Caps. BNC Crimp-On Connection.
    Crimp-on caps attach with the included ferrule and create a hex-shaped connection. Crimpers (not included) are required to attach crimp-on caps to wire.
    For Coax. Cable Type
    For Coax. Cable
    Rating
    For Coax. Cable
    Shielding
    Resistance,
    ohm
    Housing Material
    Ferrule
    OD
    Each
    RG-6/U, RG-58/U, RG-59/U, RG-62A/U
    General PurposeShielded
    50Nickel-Plated Brass0.323"71115K2600000

    Coaxial Adapters for Keystone Wall Plates

    Create various configurations by snapping these adapters into the ports of keystone wall plates. Use them to join coaxial cords that are the same style and gender.
    BNC Female × BNC Female
    Image of Product. Front orientation. Coaxial Connectors. Coaxial Adapters for Keystone Wall Plates, BNC Female × BNC Female.
    BNC adapters are often used for audio and video transmission.
    Resistance,
    ohm
    Housing
    Material
    Color
    Each
    75PlasticBeige3888T1400000
    75PlasticWhite3888T130000
    back to top