WLFT 404 24 X 27

The Fischer Elektronik WLFT 404 24 x 27 is a thermally conductive, electrically insulating adhesive foil designed to provide reliable heat transfer between electronic components and heatsinks. Featuring a polyimide (Kapton® MT) carrier with double-sided pressure-sensitive acrylate adhesive, it enables secure mounting without the need for mechanical fasteners. The pre-cut 24mm x 27mm format simplifies assembly and is suitable for a wide range of thermal management applications, including power semiconductors, LED modules, and industrial electronics. With a thermal conductivity of 0.4W/mK, dielectric strength of 5kV AC, and an operating temperature range of -30°C to +125°C, the WLFT 404 delivers dependable performance in demanding environments.

• Thermally conductive foil with double-sided pressure-sensitive adhesive for secure and reliable component mounting
• Pre-cut 24mm x 27mm format enables quick, clean, and repeatable installation
• 0.4W/mK thermal conductivity helps improve heat transfer between components and heatsinks
• Polyimide (Kapton MT) carrier material provides effective electrical insulation and long-term durability
• 5kV AC dielectric strength supports electrical isolation between mounted surfaces
• Thin 0.127mm profile is ideal for space-constrained electronic designs
• Suitable for operating temperatures from-30°C to +125°C
• UL 94 V-0 flammability rating supports use in safety-critical electronic applications
• Can replace mechanical fasteners while maintaining thermal efficiency and electrical insulation

애플리케이션

Thermal Management, Industrial