Skip to Main text

Double Sided Tape with Superior Thermal Conductive Properties TR Series

Nitto's TR Series is a line of thermally conductive adhesive tapes

TR Series is a thermally conductive adhesive system that transfers heat quickly and reduces thermal resistance. Ideal for LED applications, TR Series replaces screws when installing LED lights to heat sinks, saving time during assembly. TR Series transfers heat away from the source, which helps extend the life of the LED.
Contact Us

Customer Support Center

Business Hours (EST) 8:00 a.m.-5:30 p.m.

Except for Sat, Sun, and Holidays

Features

  • Low thermal resistance and superior thermal conductivity.
  • Long term adhesive reliability
  • Safety: Improved conductivity means bulbs generate less heat
  • Strong adhesion to low surface energy substrates
  • TR series (exclude TR-5310)  features UL-94 V-0 flame retardancy.
     (Halogen free) [File No.QMFZ2.E52859]
  • Does not contain RoHS directive 6 restricted substances.
Watch the video below to see how TR Series’ thermal conductivity compares to traditional screw methods.

Properties

Product No. TR-5912F TR-5920F TR-5925F TR-5320F TR-5325F TR-5310
Thickness
(mm)
0.12 0.20 0.25 0.20 0.25 0.10
Thickness
(mil)
4.72 7.87 9.84 7.87 9.84 3.93
Adhesive Strength
[N/20mm]
16.4 18.1 18.3 11.0 11.4 9.5
Adhesive Strength
[oz/in]
74 82 83 50 52 43
Thermal Conductivity*1
[W/m·K]
1.1 1.0 0.4
Thermal Resistance
[cm2·K/W]
1.7 2.5 2.8 3.2 3.5 3.6
Flame Retardance
[UL94]
V-0 -
Carrier - - - PET#12
UL94 V0 flame retardancy acquired (halogen free) [File No.QMFZ2.E52859]

[Remarks]

  • * Measured by peeling in a 180° direction at a speed of 300 mm/min at 23℃/ 73°F with 0.025 mm/ 0.984 mil PET lining.
  • * These values are only examples of observed samples and not a guarantee of performance.
  • *1 Laser flash method At 23°C / 73°F

Applications

  • For fixing LED base board and housing.
  • For fixing CPU and heat sink or radiation fin.
  • For fixing various types of semiconductor package and heat sink.
  • For fixing electronic parts and heat sink.

Precautions

[Usage Precautions]

  • Make sure to remove any oils, moisture, dust, etc. from the substrate.
  • As this is a pressure-sensitive adhesive, make sure to thoroughly use a roller or press for crimping. If crimping is not performed thoroughly enough, its properties and external view may be negatively affected.
  • Clean adhesion may not occur if a surface is highly irregular or warped. Smooth it out as much as possible.
  • It takes a little time for the tape's original adhesive strength to take full effect, so avoid placing or using the tape in a situation in which a lot of strength is needed until several hours have passed from the time of attachment.

[Storage Precautions]

  • Make sure to store this product in a box.
  • Avoid storing in high-temperature or high-moisture areas. This product should be stored in a cool, dark area away from direct sunlight (at a temperature of no more than 25℃).
  • Please use this tape within 6 months of storage.

[Safety Precautions]

  • Take a careful consideration if this product is adapted to the use, purpose and condition before using. The tape may peel in some cases depending on substrate and attachment conditions.
  • When using this product in areas that may pose a risk of accident, use together with a different joining method.

Contact Us

Customer Support Center

Business Hours (EST) 8:00 a.m.-5:30 p.m.(Except for Sat, Sun, and Holidays)

Back to Page Top