WLFT 404 27 X 27

The Fischer Elektronik WLFT 404 27 x 27 is a thermally conductive, electrically insulating adhesive foil designed for mounting electronic components to heatsinks and cooling surfaces. Constructed from a polyimide (Kapton® MT) carrier with double-sided pressure-sensitive acrylate adhesive, it provides reliable thermal coupling while removing the need for mechanical fasteners. The pre-cut 27mm x 27mm format enables quick and consistent assembly in electronic, LED, power semiconductor, and industrial applications. Offering 0.4W/mK thermal conductivity, 5kV AC dielectric strength, and an operating temperature range of-30°C to +125°C, this thermal interface material delivers dependable performance in demanding thermal management environments.

• Thermally conductive foil with double-sided pressure-sensitive adhesive for secure component attachment
• Pre-cut 27mm x 27mm format ensures quick, accurate, and repeatable installation
• 0.4W/mK thermal conductivity supports effective heat transfer to heatsinks and cooling surfaces
• Polyimide (Kapton MT) carrier material provides excellent electrical insulation and durability
• 5kV AC dielectric strength helps protect against electrical conduction between mounted surfaces
• Thin 0.127mm profile is ideal for compact electronic assemblies
• Suitable for operating temperatures from-30°C to +125°C
• UL 94 V-0 flammability rating supports use in safety-conscious electronic designs
• Can replace mechanical fasteners while maintaining thermal performance and electrical isolation

Ứng Dụng

Industrial