Heat Shrink Butt Splice / Butt Connector

CYG-DS406

Heat Shrink Butt Splice / Butt Connector

  • Outer Layer: Cross-linked modified polyolefin
  • Inner Layer: Modified hot-melt adhesive
  • Connector: Tin-plated copper tube
  • Shrink ratio: 3:1
  • Operating temperature: -55℃ to 125℃
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Applications
  • Our heat shrink butt splice is widely used in wire harness connectors, electronic machinery, and components for waterproof properties, high abrasion resistance, and mechanical strength.
Features
  • Shrink ratio: 3:1
  • Operating temperature: -55℃ to 125℃
  • Superior insulation, waterproofing, moisture resistance, and salt spray corrosion protection
  • Superior sealing properties, effectively resisting liquid and moisture ingress
  • Semi-rigid polyolefin material with outstanding mechanical and abrasion resistance, providing ideal abrasion and stress protection for wire connections and terminals
  • Superior oil resistance, ideal for mechanical/hydraulic environments
Technical Data
Properties Performance
Physical property Cut-through resistance: 31kg
Wire pullout after crimping and recovery: red 11.3kg, blue 22.7kg, yellow 27.2kg
Non flame retardant
No cracking after heat aging for 168 hours at 160°C
Chemical property Solvent resistance: isopropyl alcohol, trichloroethylene, gasoline, battery acid, diesel fuel, engine oil, antifreeze, brake fluid, 5% salt water
Electronic property Dielectric strength: 2500V (AC) Insulation resistance: 1000MΩ/100 V (DC)
Dimensions

Shrink Ratio: 4:1

Size As Supplied (mm) Color Wire Size (AWG) Conductor Area (mm²) Wire Dimensions (mm)
Min. ID Length Max. Insulation OD Min. Insulation OD
DS 406-001 3.68 31.75 Red 22~18 0.5~1.5 3.56 1.40
DS 406-002 4.57 31.75 Blue 16~14 1.5~2.5 4.45 2.03
DS 406-003 6.35 38.10 Yellow 12~10 3.0~6.0 6.22 2.79
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