GAST-B - 125˚C Solder Sleeve Wire Splices

-55~+125 MinShrink80 Shrink2:1 Fire Rainproof


It is made of transparent polyolefin, and the size used is easy to identify by colored hot melt adhesive. The material of solder sleeve has good melting speed and soldering effect, providing the most convenient operation. The product is designed for the protection on the outer layer of wires by heat shrinkable tubing, the soldering between the solder sleeve and the wire and the sealing function of hot melt adhesive at the seal of heat shrinkable tubing. All operations can be completed in one heating step, and the simple operation method lowers the installed cost.

Operating Temperature Range

  • Continuous operating temperature: -55℃ ~ 125℃
  • Minimum shrink temperature: 80℃
  • Full recovery temperature: Above 110˚C
  • Full melting temperature of solder: 138˚C


Standard color: white, yellow, red and blue


  • Shrink ratio: 2:1
  • Hot melt adhesive provides waterproof function
  • The color of hot melt adhesive indicates the applicable dimension
  • Solder sleeve design makes the soldering process easier

Technical Data

Property Test Method Typical Value
Dielectric strength ASTM D2671 2.0 kV/mm
Composition of solder - Sn/Pb/Bi


Part Number Product Dimensions(mm) Wire Dimensions(mm) Wire Range Standard color
A L(max) B (min) C (min) A.W.G (mm2)
GAST-B01 1.7±0.3 26.5 1.0 0.76 26-24(0.25-0.34) White
GAST-B02 2.7±0.3 41.5 1.5 1.3 22-18(0.5-1.0) Red
GAST-B03 4.5±0.3 41.5 2.5 2.0 16-14(1.5-2.5) Blue
GAST-B04 6.0±0.3 41.5 3.3 3.0 12-10(4.0-6.0) Yellow
GAST-B11 11.5±0.3 35.5 6.4 4.5 10-6(6.0-14.0) Blue
GAST-B13 14.0±0.3 48.5 7.7 6.5 8-4(8.0-22.0) Blue
  1. Heat shrinkable tubing
  2. Low temperature solder sleeve
  3. Waterproof hot melt adhesive

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