Raychem HTAT Heat Shrink Tubing from TE Connectivity

The Raychem HTAT heat shrink tubing from TE Connectivity is a high-quality, semi-flexible, dual-wall heat shrink tubing specially designed to provide reliable sealing against environmental influences at elevated temperatures. This heat-shrinkable tubing is made from radiation-crosslinked polyolefins, combined with a melting inner wall that forms an effective barrier against moisture and other environmental factors. The HTAT heat shrink tubing offers excellent protection for a wide range of substrates in demanding applications.

Reliable Sealing and Protection for Safe Applications

The Raychem HTAT heat shrink tubing is ideal for applications requiring protection against moisture, dirt, and other external influences, even in high-temperature environments. When heated, the outer wall of the tubing shrinks, forcing the melting inner wall into the gaps where it adheres to the substrate. This results in a reliable and long-lasting seal that forms a strong, protective barrier upon cooling. The HTAT heat shrink tubing is the perfect choice for industrial and commercial applications where both protection and durability are critical.

Features of Raychem HTAT Heat Shrink Tubing

  • Suitable for Sealing Connectors with Large Diameter Differences
  • Minimum Shrink Temperature: 80°C
  • Minimum Full Recovery Temperature: 110°C
  • Operating Temperature Range: -55°C to 125°C
  • ROHS Compliant
  • 4:1 shrink ratio
  • Environmental Sealing
  • Strong adhesion

Product Dimensions of HTAT Shrink Tubing with Adhesive

Thin-Walled Shrink Tubing with Adhesive and 4:1 Ratio – Click through to view the products directly

Type Unshrunk Inner Diameter Shrunk Inner Diameter Wall Thickness After Shrinking Adhesive Layer After Shrinking
HTAT-4/1 4.0mm 1.0mm 1.00mm 0.40mm
HTAT-8/2 8.0mm 2.0mm 1.00mm 0.50mm
HTAT-12/3 12.0mm 3.0mm 1.40mm 0.60mm
HTAT-16/4 16.0mm 4.0mm 1.75mm 0.75mm
HTAT-24/6 24.0mm 6.0mm 2.25mm 0.80mm
HTAT-32/8 32.0mm 8.0mm 2.50mm 1.00mm
HTAT-48/13 48.0mm 13.0mm 2.55mm 1.00mm

Ordering Information Raychem HTAT

Standard color: Black (-0)


Size choice: Always order the largest size that will accurately shrink over the part to be covered.


Packaging: Standard lengths of 1200mm


Order description: Specify product name, size, and color (e.g., HTAT-8/2-0).

Certifications / Approvals Raychem HTAT

Serie Rachem
HTAT R-2052

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