QRA3 heavy wall, adhesive-lined polyolefin heat shrink tubing with a 3:1 shrink ratio is designed for waterproofing and sealing light cable and wire harnesses. It offers excellent electrical insulation, environmental sealing, and resistance to impact, abrasion, and UV radiation. Operating temperature ranges from -55°C to +110°C with a full recovery temperature of 120°C. The tubing for the 200/60 size has an as-supplied inner diameter of 60 mm, post-recovery wall thickness of 4.3 mm, and is supplied in flat configuration with 10 pieces per bag. It is RoHS compliant and meets standards for dielectric strength (>20 kV/mm), volume resistance (>10^14 Ω·cm), and water absorption (<0.15% for tubing).
Heavy Wall, Adhesive Lined, Polyolefin Tubing
3:1 Shrink Ratio
Features/Application
QRA3 is recommended for applications with light cable and wire harnesses that require waterproofing and protection of connector components and encapsulates and seals components within the tubing.
Operating temperature: -55°C to +110°C
Full recovery temperature: 120°C
Standard color: Black, red
Resistant to UV radiation
High electrical insulation
Superior mechanical property
RoHS Compliantt
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Protective Sleeving |
| Product Number | QRA3-200/60-04-QB48IN-10 |
| Product Name | 3:1 Heavy Wall, Adhesive Lined Heat Shrink Tubing |
| Sleeving | Shrink Tubing; Heat Shrinkable Tubing |
