3M™ SFTW-203 Heatshrink Tubing

  • Flexible Polyolefin
  • thin-wall tubing
  • UL / VG / Mil approved
  • Available in different colors
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SFTW-203 is a thinwall polyolefin heatshrink tubing. Shrink ratio is 3:1, min. shrink temperature is 135°C, operating temperature is -55°C to +135°C. RoHS compliant, flame retardant - self extinguishing. Good chemical resistance.

  • Flexible Polyolefin
  • thin-wall tubing
  • UL / VG / Mil approved
  • Available in different colors
  • Flame retardant / self-extinguishing
  • shrink rate 3:1
Adhesive Lined
Adhesive Material
Electrical Insulation
Cable Type
Any type of cable
Dielectric Strength (V/mil)
35 kV / mm
Flame Retardant
Maximum Operating Temperature (Celsius)
135 Degree Celsius
Operating Temperature (Celsius)
-55 up to +135°C
Overall Diameter (Metric)
24 mm
Overall Length (Metric)
50 m
Product Colour
Black, Transparent
Product Type
Relaxed Tube Length (metric)
50 m
Shrink Ratio
2:1, 3:1
Splice Type
Heat Shrink
Tubing Type
Single (Thin) Wall
Voltage Application
Low Voltage
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