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Flexible Copper Wire Connectors with Welded Ends - High Flexibility | China Suppliers & Factory
Technical Data
Material: Annealed Cu-ETP wires, C11000, copper content ≥ 99.95%
Finish: Bare, Tin plating
Cross Sectional Area: 1.5mm² - 500mm²
- 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
- Length between holes (L)
- Hole Diameter (d)
- Single Wire Diameter (default 0.15mm)
- End Type
Product Display
Model And Meaning
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
Made of Cu-ETP oxygen-free copper (≥99.95%), extremely low electrical resistance.
Braided structure absorbs vibration and movement, ideal for dynamic connections.
Welded + hot-dip tinned ends provide low contact resistance and corrosion resistance.
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 occur.
After-Sales Service
Free technical support: Engineering consultation, drawings.
Custom orders: Lead time & quality report provided before shipment.
Ordering Checklist
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.
Frequently Asked Questions (FAQ)
What material is used for these flexible copper connectors?
The connectors are manufactured using high-purity annealed Cu-ETP wires (C11000) with a copper content of ≥ 99.95%, ensuring exceptional electrical conductivity and minimal resistance.
Can the connector dimensions and hole types be customized?
Yes, we provide full customization options including cross-sectional area (1.5mm² - 500mm²), overall length (L), hole diameter (d), terminal ferrule types, and single wire diameters from 0.05mm to 0.254mm.
What are the benefits of welded and tin-plated ends?
Welded seamless terminations provide superior mechanical strength and low contact resistance, while tin plating provides reliable oxidation and corrosion protection across demanding operating environments.
What is the typical operating temperature range?
Our flexible copper wire connectors are engineered to operate continuously in temperature ranges from -40°C to +200°C, depending on the surface plating and application parameters.
How long is the expected service life and how should it be maintained?
Under standard conditions, the service life exceeds 20 years. Maintenance only requires periodic visual inspections for corrosion or broken strands, and gentle cleaning using dry air or a soft brush.