100pcs 0.5mm²-35mm² / 22-2 AWG Non-Insulated Wire Connector Sleeves Cable Terminals Copper Bare Tinned Crimp Terminals

100pcs 0.5mm²-35mm² / 22-2 AWG Non-Insulated Wire Connector Sleeves Cable Terminals Copper Bare Tinned Crimp Terminals

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Size:0.5mm²

Key item features

  • High-purity conductive substrate: Manufactured from premium-grade copper with a purity ≥99.5% (some models use T2 copper), with select products further enhanced through tin-plating on the copper surface. Copper inherently possesses outstanding electrical conductivity, effectively reducing resistance and heat dissipation during current transmission. This makes it ideal for high-current applications, particularly for efficient energy distribution within power systems.
  • Enhanced corrosion resistance: Surface treatments such as tin plating or acid pickling create protective layers that significantly improve oxidation and rust resistance. This prevents degradation of conductivity due to material corrosion even in humid environments (e.g., marine vessels, outdoor power distribution equipment) or demanding operating conditions, extending service life.
  • Stable Physical Properties: Annealed processing endows the material with both excellent ductility and mechanical strength. This facilitates subsequent installation and processing while withstanding tightening forces during wiring without deformation or cracking. Its long-term operating temperature range spans -55°C to 150°C, accommodating diverse environmental temperature requirements.
  • Supports cold-crimp connections or bolted fastening without complex procedures. Quick wiring completion with specialized tools significantly reduces installation time. Strict dimensional accuracy control (e.g., outer diameter tolerance ±0.5mm, inner diameter tolerance ±0.3mm) ensures tight wire contact for secure connections.
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Columbus, 43215
Arrives between Apr 24 - Apr 30
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Sold and shipped by Wulfric
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