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  7. 3M™ Heat Shrink Thin-Wall Tubing, FP-301, white, 1/4 in x 48 in (0.64 cm x 121.92 cm)

3M™ Heat Shrink Thin-Wall Tubing, FP-301, white, 1/4 in x 48 in (0.64 cm x 121.92 cm)

3M ID 7100089248UPC 00051128604724
  • Rated for 135°C (275° F) continuous operation
  • Designed to withstand elevated temperatures to 300°C (572°F) for short periods of time
  • 2:1 shrink ratio
  • Flexible and split resistant
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Specifications
Agency Approvals
UL Recognized, CSA Certified, ABS, and AMS 3636 & 3637
Brand
3M™
Expanded Inner Diameter
0.093 in
Expanded Inner Diameter (metric)
2.36 mm
Flame Retardant
Yes
Flammability Rating
UL 224 All Tubing Flame Test
Inner Diameter After Shrink (Imperial)
0.125 in
Inner Diameter After Shrink (Metric)
3.18 mm
Inner Diameter Before Shrink (Imperial)
0.25 in
Inner Diameter Before Shrink (Metric)
6.35 mm
Material
Flexible Polyolefin
Maximum Operating Temperature (Celsius)
110 °C
Maximum Operating Temperature (Fahrenheit)
230 °F
Minimum Shrink Temperature (Celsius)
100 °C
Non-Corrosive
Yes
Operating Temperature Range (Celsius)
-55 °C to +135 °C
Operating Temperature Range (Fahrenheit)
-67 °F to 275 °F
Overall Length (Imperial)
48 in
Product Form
48 in (1.22 m) sticks
Recovered Inner Diameter
0.046 in
Recovered Inner Diameter (metric)
1.168 mm
Shrink Ratio
2:1
Tensile Strength (Imperial)
2400 Pound-Force Per Square Inch
Tubing Type
Single Wall (Thin)
Details
  • Rated for 135°C (275° F) continuous operation
  • Designed to withstand elevated temperatures to 300°C (572°F) for short periods of time
  • 2:1 shrink ratio
  • Flexible and split resistant
  • Rated for 600V applications
  • Flame-retardant tubing is rated for 600V applications

3M™ Heat Shrink Thin-Wall Tubing is a heat-shrinkable, flexible polyolefin tubing that offers an outstanding balance of electrical, physical and chemical properties for a wide variety of industrial and military applications.

3M™ Heat Shrink Thin-Wall Tubing is typically used as a shrink-fit electrical insulation over cable splices and terminations. It is also used for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire resistant covering. The tubing is split resistant, mechanically tough, easily marked and resists cold flow. This product meets the requirements of SAE-AMS-DTL-23053/5, Class 1, Class 2 (clear) AMS-3636, AMS-3637, is Underwriters Laboratories (UL) Recognized, File E-39100, at 600 volts maximum at 125°C and is CSA Certified, CSA LR38227, at 600 volts maximum at 125°C.

Suggested Applications

  • Typically used as shrink-fit electrical insulation over cable splices and terminations
  • Used for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire-resistant covering
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