3:1 Irradiated Polyolefin Heat Shrink Tubing FT3A-1/4
Flame Retardant, Dual Wall Adhesive-Lined, Multi-Purpose Heat Shrinkable Tubing
Our FT3A is made of flame retardant, cross-linked polyolefin with an inner coating of hot-melt adhesive. Adhesive-lined heat shrink tubing with environmental sealing capability is used for a wide variety of electrical applications including, automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.
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- Shrink Ratio: 3:1
- Operating Temperature: -45℃ to 125℃.
- Shrink temperature: 120℃
- Voltage Rating: 600V
- Flame retardant
- Meets MIL-DTL-23053/4, Class 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 | Std. Pkg. |
||||||
| W/ Size | mm | inch | mm | inch | mm | inch | mm | Inches | FT |
| FT3A-1/4 | 6.4 | 0.2500 | 2.2 | 0.087 | 1.25±0.15 | 0.047±0.006 | 0.45±0.12 | 0.0177±0.005 | 200 or 4’ length |
| Properties | Items | Specification Requirement |
| Physical | Shrink Temperature | 120℃ |
| Continuous operating Temperature | -45℃ to 125℃ | |
| Tensile strength (MPa) | ≧10.4 Mpa | |
| Ultimate Elongation (%) | ≧300% | |
| Radial Shrinking Ratio | 3:1 | |
| Longitudinal Shrinking Ratio | ≦ 8 % | |
| Electrical | Dielectric Strength (kv/mm) | ≧15 kv/mm |
| Volume Receptivity | 1 X 1014 Ω.cm | |
| Chemical | Flammability | Meet UL 224 |
| Fluid Resistance | Good to Excellent | |
| Copper Corrosion | No Corrosion | |
| Water absorption (%) | ≦0.2 % |
| Property | Test Method | Standard |
| Water Absorption | ASTM D570 | ≦0.2 % |
| Softening Point | ASTM E8 | 95℃ |
| Strength Of Pairing (PE) | ASTM D 1000 | 120N/25mm |
| Strength of Pairing (AL) | ASTM D 1000 | 80N/25mm |
