THERMATTACH T404 Double-Sided Thermal Tapes | Product Series

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THERMATTACH T404 Double-Sided Thermal Tapes

THERMATTACH T404 Double-Sided Thermal Tapes

Parker Chomerics THERMATTACH® T404 double-sided thermal interface tapes provide exceptional bonding properties between electronic components and heat sinks as well as excellent dielectric strength.

Technical Specifications

  • Thermal Conductivity: 0.4 W/m-K
  • Configuration: Roll, Embossed Standard
  • Color: Beige
  • Carrier Type: Filled Polyimide
  • Material Thickness: 0.005 inch
  • Phase Transition Temperature: -30 °C
  • Operating Temperature: -30 to 125 °C
  • Thermal Impedance: 3.7 °C-cm2/W
  • Volume Resistivity: 10^14 (x3) ohm-cm
  • Lap Shear Strength: 689 kPa
  • Specifications Met: UL 94 V-0, RoHS
  • Outgassing Total Mass Loss: 0.56 % TML (0.02% CVCM)
  • Shelf Life: 12 Months
Safety Warning

Full Product Description

Parker Chomerics THERMATTACH® T404 double-sided thermal interface tapes provide exceptional bonding properties between electronic components and heat sinks as well as excellent dielectric strength. The THERMATTACH® family of tapes are proven to offer excellent reliability when exposed to thermal, mechanical, and environmental conditioning. Thermal tapes increase design flexibility and decrease complexity of electronics assemblies by eliminating the need for mechanical fasteners.

Product Attributes:
• Excellent dielectric strength due to polyimide carrier
• Good thermal performance

Features and Benefits:
• Offered in various forms to provide thermal dielectric and flame retardant properties
• Offered in custom die-cut configurations to suit variety of applications
• Eliminates the need for mechanical attachment
• Embossed version available
• UL 94 V-0 flammability rated
• Meets RoHS specifications
• No curing required unlike epoxy or acrylic preforms or liquid systems
• Easily reworkable

Typical Applications:
• Mount heat sinks to components dissipating <25 W
• Attach heat sinks to PC processors
• Heat sink attachment to motor control processors
• Telecommunication infrastructure components

Related Documents

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Products Width (inch) Length (ft)
67-10-0600-T404 6 100
67-40-0600-T404 6 400
67-10-0900-T404 9 100
67-40-0900-T404 9 400
67-10-1900-T404 19 100
67-40-1900-T404 19 400

687PDC
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