Why Choose Tinned Copper?

🛡️
Superior corrosion resistance vs. bare copper
🔗
Excellent solderability for secure connections
Maintains conductivity in harsh environments
🔒
Prevents copper oxidation and degradation
🌊
Marine-grade durability for saltwater exposure
RoHS compliant tin plating available
Tinned Copper Bus Bar
Solid tinned copper bar for high-current power distribution, electrical panels, switchgear, and main distribution systems. Available in flat bar and rectangular cross-sections for panel mounting, vertical installations, and applications requiring rigid conductor connections. Pre-drilled holes and custom mounting configurations available.
Specifications:
• Material: 99.9% pure copper, tin plated
• Shapes: Flat bar, rectangular cross-sections
• Widths: 1/4" to 4"
• Thickness: 1/8" to 1/2"
• Current: Up to 1000+ amps
• Mounting: Panel mount, standoff mount
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Tinned Copper Tubular Braid
Flexible round tubular braid for electrical grounding straps, bonding jumpers, and flexible connections in vibration-prone applications. Available in standard round tubular construction, expandable designs that install over connectors for cable shielding and EMI protection, and heavy-duty high-current versions for battery cables and industrial power systems up to 500+ amps.
Specifications:
• Construction: Woven tubular braid (standard & expandable)
• Diameters: 1/8" to 2"
• Expansion: Up to 2x diameter (expandable types)
• Coverage: 85-95% (shielding applications)
• Current capacity: Up to 500+ amps (heavy duty)
• Applications: Grounding, bonding, cable shielding, EMI/RFI protection
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Tinned Copper Flat Braid
Flat woven braid for grounding straps, bonding jumpers, and flexible electrical connections. Low profile design perfect for tight spaces and equipment bonding. Available in standard flat braid straps, high-coverage EMI shielding braid for electronics and aerospace applications, and custom fabricated assemblies with terminals, lugs, and connectors installed to your specifications for ready-to-install grounding solutions.
Specifications:
• Widths: 1/4" to 6"
• Thickness: .015" to .090"
• Coverage: 90-98% (EMI shielding types)
• Custom options: Ring terminals, spade, pin, mounting tabs
• Applications: Equipment grounding, bonding, EMI/RFI shielding
• Industries: Electronics, aerospace, medical, telecommunications
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Product Comparison Guide

⚡ Bus Bar

  • Form: Rigid solid bar
  • Best For: High current power distribution
  • Current: Very high (500-1000+ amps)
  • Flexibility: None (rigid)
  • Mounting: Panel/standoff mount
  • Uses: Electrical panels, switchgear

🔄 Tubular Braid

  • Form: Round woven tube
  • Best For: Flexible grounding/bonding
  • Current: Medium to high (50-500 amps)
  • Flexibility: Excellent
  • Mounting: Crimped terminals
  • Uses: Grounding straps, cable shields

📏 Flat Braid

  • Form: Flat woven strap
  • Best For: Low-profile connections
  • Current: Low to medium (25-200 amps)
  • Flexibility: Very good
  • Mounting: Bolted/soldered terminals
  • Uses: Equipment bonding, EMI shielding

Common Applications

  • Electrical panel bus bars and distribution
  • Switchgear and circuit breaker connections
  • Equipment grounding and bonding
  • Battery cable connections and grounds
  • Flexible grounding straps for vibration
  • EMI/RFI cable shielding
  • Marine and saltwater environments
  • Welding equipment grounds
  • Telecommunications equipment bonding
  • Solar panel grounding systems
  • Motor and generator connections
  • Lightning protection systems