McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    57 Products

    Ribbon Grounding Straps

    The smooth, flat design provides more surface area contact than wire or braid.
    Flexible
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Ribbon Grounding Straps, Flexible.
    Wd.
    Thk.
    Material
    Edge
    Style
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    3/8"1/16"Tin-Plated CopperRolled2, 5, 10, 256949K6100000
     
    Flexible with Eyelet Connection
    Image of Product. Front orientation. Grounding Straps. Ribbon Grounding Straps, Flexible with Eyelet Connection.
    Hole
    Dia.
    Spacing
    Wd.
    Thk.
    Material
    Edge
    Style
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    3/16", 1/4"1/4"21/32"1/16"Tin-Plated CopperRolled2, 5, 10, 256949K2100000
     

    Braided Grounding Straps

    More flexible than wire and ribbon, this braid is suitable for use in tight spaces. It provides low electrical resistance equivalent to the wire gauge listed.
    Flexible
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible, Noninsulated.

    Noninsulated

    Image of Product. Front orientation. Grounding Straps. Braided Grounding Straps, Flexible, Insulated.

    Insulated

    AWG
    Equiv.
    Wd.
    Thk.
    Material
    Color
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    14
    3/16"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K6700000
    12
    1/4"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K660000
    10
    7/16"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K650000
    6
    1/2"1/16"Tin-Plated Copper5, 10, 25, 50, 1006949K620000
    4
    7/8"1/16"Tin-Plated Copper2, 5, 10, 2569925K410000
    1
    1"1/8"Tin-Plated Copper2, 5, 10, 2569925K420000
    2/0
    1 1/8"9/32"Tin-Plated Copper2, 5, 10, 2569925K4300000
     
    Insulated
    6
    3/4"3/16"Tin-Plated CopperGreen2, 5, 10, 2569925K460000
     
    Flexible with Eyelet Connection
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible with Eyelet Connection.
    Braid with eyelets can be cut to length and mounted without terminating, so its good for applications that require the braid to be looped from ground point to ground point with no breaks.
    Hole
    AWG
    Equiv.
    Dia.
    Spacing
    Wd.
    Thk.
    Material
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    10
    1/4"3"1/2"1/32"Tin-Plated Copper2, 5, 10, 2569925K22000000
    6
    1/4"3"1/2"1/16"Tin-Plated Copper2, 5, 10, 256949K6300000
     
    Flexible with Lug Connection
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible with Lug Connection.
    AWG
    Equiv.
    Hole
    Dia.
    Wd.
    Thk.
    Material
    Lg.
    Each
    Noninsulated
    4
    3/8"7/8"1/16"Tin-Plated Copper9"69925K32000000
    4
    3/8"7/8"1/16"Tin-Plated Copper13"69925K3400000
    4
    3/8"7/8"1/16"Tin-Plated Copper24"69925K3600000
    4
    3/8"7/8"1/16"Tin-Plated Copper30"69925K1100000
    4
    3/8"7/8"1/16"Tin-Plated Copper36"69925K1200000
    4
    3/8"7/8"1/16"Tin-Plated Copper48"69925K1300000
     

    Copper Foil Conductive Tape

    Image of Product. Front orientation. Conductive Tape. Copper Foil Conductive Tape.
    Use this tape to modify printed circuit boards, shield components from EMI/RFI (electromagnetic interference/radio-frequency interference), and prototype wiring-board layout and design. Made of copper, it resists chemicals better than aluminum foil electrical tape. Plus, you can solder it.
    Conductive Adhesive—Conductive adhesive makes easy electrical connections—charge travels both along and through the tape. Since it’s more conductive, it’s better at shielding against EMI than tape with electrically insulating adhesive.
    Electrically Insulating Adhesive—Tape with electrically insulating adhesive is only conductive on the surface, so electrical charge won’t travel through the tape. Choose it for shielding cables without creating unwanted electrical connections.
    Temp.,
    ° F
    Short Roll
    Long Roll
    Wd.
    Overall
    Thk.
    Adhesive
    Type
    Min.
    Max.
    Voltage
    Rating
    Specs.
    Met
    Mil. Spec.
    Lg.,
    ft.
    Each
    Lg.,
    ft.
    Each
    Electrically Insulating Adhesive
    1/4"0.0029"Acrylic-40325Not RatedUL 5101876555A7210000010876555A651000000
    1/2"0.0029"Acrylic-40325Not RatedUL 5101876555A7220000010876555A64800000
    3/4"0.0029"Acrylic-40325Not RatedUL 5101876555A7230000010876555A64900000
    1"0.0029"Acrylic-40325Not RatedUL 5101876555A7240000010876555A65200000
    2"0.0029"Acrylic-40325Not RatedUL 5101876555A7250000010876555A654000000
    3"0.0029"Acrylic-40325Not RatedUL 5101876555A7260000010876555A655000000
    6"0.0029"Acrylic-40325Not RatedUL 5101876555A73000000———0
     
    Conductive Adhesive
    1/4"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A711000005476555A64100000
    1/2"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A712000005476555A64200000
    3/4"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A713000005476555A64300000
    1"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A714000005476555A64400000
    2"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A715000005476555A646000000
    3"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A7160000005476555A647000000
    6"0.0035"Acrylic-40325Not RatedUL 510MIL-T-470121876555A7190000005476555A731000000
     

    Low-Outgassing Copper Foil Conductive Tape

    Image of Product. Front orientation. Conductive Tape. Low-Outgassing Copper Foil Conductive Tape.
    Tested to meet ASTM E595, a standard used by NASA, this tape releases almost no volatile emissions that could damage sensitive electronics, even in a vacuum. Use it to repair and prototype circuit boards and shield components from EMI/RFI. With a copper backing and conductive adhesive, it’s useful for making electrical connections—current travels both along and through the tape. Unlike aluminum tape, it can be soldered. It’s also better at resisting chemicals.
    Temp.
    1/2" Wide
    1" Wide
    Manufacturer
    Model Number
    Lg.,
    ft.
    Overall
    Thk.
    Material
    Adhesive
    Type
    Min.
    Max.
    Voltage
    Rating, V
    Specs.
    Met
    Color
    Each
    Each
    3M 1181540.0026"CopperAcrylicNot RatedNot Rated600ASTM E595Copper9108N110000009108N12000000

    Mesh Conductive Tape

    Image of Product. Front orientation. Conductive Tape. Mesh Conductive Tape.
    This polyester tape has a woven mesh edge that conducts electricity. Use it to shield cables and electronic components from EMI (electromagnetic interference). When wrapping objects, tape should overlap half of its width to achieve a highly effective four-ply shielding.
    Temp.,
    ° F
    1" Wide
    Lg.,
    ft.
    Overall
    Thk.
    Material
    Edge Material
    Adhesive
    Type
    Min.
    Max.
    Voltage
    Rating
    Shielding Effectiveness
    @ Volume
    Color
    Each
    160.025"Aluminum, Polyester PlasticTin-Coated CopperAcrylic-40345Not Rated1 MHz @ 65 dBSilver9270K11000000
    160.025"Copper, Polyester PlasticTin-Coated CopperAcrylic-40345Not Rated1 MHz @ 70 dBSilver9270K2100000

    Fabric Conductive Tape

    Image of Product. Front orientation. Conductive Tape. Fabric Conductive Tape.
    Made of polyester fabric with a copper/nickel filler, this tape is highly conductive throughout, including the adhesive. Use it to shield cables and electronic components from EMI (electromagnetic interference).
    Temp.,
    ° F
    1" Wide
    2" Wide
    Lg.,
    ft.
    Overall
    Thk.
    Material
    Adhesive
    Type
    Min.
    Max.
    Voltage
    Rating
    Shielding Effectiveness
    @ Volume
    Color
    Each
    Each
    30.0048"Copper, Nickel, Polyester FabricAcrylic-40155Not Rated10 MHz @ 95 dBGray3413A410000003413A42000000
    120.0048"Copper, Nickel, Polyester FabricAcrylic-40155Not Rated10 MHz @ 95 dBGray3413A31000003413A3200000
    250.0048"Copper, Nickel, Polyester FabricAcrylic-40155Not Rated10 MHz @ 95 dBGray3413A21000003413A22000000
    500.0048"Copper, Nickel, Polyester FabricAcrylic-40155Not Rated10 MHz @ 95 dBGray3413A110000003413A12000000
    back to top