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Flexible Copper Wire Connectors with Welded Ends

The flexible copper braided connectors are made of flexible copper braids with welded ends on each side as contact areas. The ends are hot-dip tinned. They are normally used as earthing straps. The flexible copper braids consist of Cu-ETP wires braided according to standard GB/T6313.2-1992. Ideal for applications requiring high flexibility, excellent conductivity, and reliable grounding connections.

    Technical Data

    Material: annealed Cu-ETP wires, C11000, copper content ≥ 99.95%

    Finish: bare, tin plating

    Single Wire Diameter:
    · 0.05mm (AWG 44)
    · 0.07mm (AWG 41)
    · 0.10mm (AWG 38)
    · 0.12mm
    · 0.127mm (AWG 36)
    · 0.15mm (standard)
    · 0.20mm (AWG 32)
    · 0.25mm
    · 0.254mm (AWG 30)

    Cross Sectional Area: 1.5mm2 - 500mm2

    When you place an order, please specify:
    · Cross Sectional Area
    · Length between holes (L)
    · Hole Diameter (d)
    · Single Wire Diameter (default 0.15mm)
    · End Type

    Product Display

    Flexible Copper Wire Connectors with Welded Ends (1)
    Flexible Copper Wire Connectors with Welded Ends (2)
    Flexible Copper Wire Connectors with Welded Ends (3)
    Flexible Copper Wire Connectors with Welded Ends (4)

    Model And Meaning

    Flexible Copper Wire Connectors with Welded Ends 5

    Customization Upon Request

    Part No.

     Cross Section (mm2)

    W Approx. (mm)

    L1 (mm)

    d (mm)

    L (mm)

    BGTZ(X)J-6/L/d/A

    6

    13.0

    18

    6.5

    100
    120
    150
    200
    225
    250
    300
    400
    500
    600
    800
    1000

    BGTZ(X)J-10/L/d/A

    10

    13.0

    18

    6.5

    BGTZ(X)J-16/L/d/A

    16

    15.0

    18

    6.5, 8.5

    BGTZ(X)J-25/L/d/A

    25

    23.0

    28

    6.5, 8.5, 10.5, 12.5

    BGTZ(X)J-30/L/d/A

    30

    23.0

    28

    6.5, 8.5, 10.5, 12.5

    BGTZ(X)J-35/L/d/A

    35

    23.0

    28

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5

    40.0

    42.5

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5, 22.5, 25.5

    BGTZ(X)J-50/L/d/A

    50

    28.0

    33

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5

    BGTZ(X)J-70/L/d/A

    70

    28.0

    33

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5

    40.0

    42.5

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5, 22.5, 25.5

    BGTZ(X)J-100/L/d/A

    100

    40.0

    42.5

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5, 22.5, 25.5

    50.0

    55

    6.5, 8.5, 10.5, 12.5, 16.5, 18.5, 22.5, 25.5, 30.5

    Key Advantages

    High Conductivity  – Made of Cu-ETP oxygen-free copper (≥99.95%), extremely low electrical resistance.

    Excellent Flexibility  – Braided structure absorbs vibration and movement, ideal for dynamic connections.

    Robust Ends  – Welded + hot-dip tinned ends provide low contact resistance and corrosion resistance.

    Highly Customizable  – Cross section, hole pitch, hole diameter, single wire diameter, end type.

    Operating Conditions

    Temperature range: -40°C to +200°C (depends on plating)

    suitable for indoor & protected outdoor use

    Excellent for high-vibration & dynamic applications

    Maintenance & Service Life

    Maintenance: Periodic visual check for damage/corrosion; clean with dry air or soft brush.

    Service life: >20 years under normal conditions. Frequent flexing reduces life.

    Replace if: ferrule cracks, overheating discoloration, or broken braid strands.

    After-Sales Service

    Free technical support: engineering consultation, drawings...

    Custom orders: lead time & quality report provided before shipment

    Ordering Checklist (already listed above – keep as is)

    Cross section, length (L), ferrule & hole type, hole diameter (d), single wire diameter (default 0.15 mm)

    Contact Us

    Zhejiang Bridgold Copper Tech Co., Ltd. is a professional leader China copper braided shunt, copper braided ground strap, copper braided connector, Copper Braided Busbar, copper braid connectors manufacturers and suppliers with high quality and low price. Welcome to contact us.

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