3:1 Irradiated Polyolefin Heat Shrink Tubing FT3-3/4

Flame Retardant, Multi-Purpose Heat Shrinkable Tubing

Our FT3 Tubing has an excellent balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. It is recommended for use in general purpose applications such as wire marking, color coding and electrical insulation of light wire harness assemblies.

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  • Shrink Ratio: 3:1
  • Operating Temperature: -55℃ to 135℃.
  • Shrink temperature: 120℃, ROHS compliant
  • Voltage Rating 600V
  • UL standard 224;CSA standard 198, Flame retardant (except clear)
  • Meets MIL-DTL-23053/5, Class 1 & 3
  • UL & CSA Certified
  • RoHS Compliant

Standard Colors & Ordering Information
Color Code: 0=BLK, 1=BRN, 2=RED, 3=ORN, 4=YLW, 5=GRN, 6=BLU, 7=VIO, 8=GRY, 9=WHT, X=CLR
Delivery: All Stocked Items Available for Immediate Shipment, 8 Week Lead Time for Non-stocked Items

Flex Wires
As Supplied
After Recovery
Standard Packaging
Part No.
Internal Diameter
Internal Diameter Max
Wall Thickness
Packaging
W/ Size
MM
Inch
MM
Inch
MM
Inch
Spool
4 FT Length
FT3N-3/4
18.0
0.709
6.0
0.2362
0.85
0.0335
100′
25 Pc. Bag

Property
Standard
Physical
Shrink Temperature
120℃
Continuous operating Temperature
-45℃ to 135℃
Tensile strength (MPa)
≧10.4 Mpa
Ultimate Elongation (%)
≧200%
Radial Shrinking Ratio
3:1
Longitudinal Shrinking Ratio
≦±5%
Electrical
Dielectric Strength (kv/mm)
≧15 kv/mm
Volume Receptivity (Ω.cm)
1 X 1014 Ω.cm
Chemical
Flammability
Meet UL 224
Fluid Resistance
Good to Excellent
Copper Corrosion
No Corrosion
Water absorption
≦0.5 %

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