4663

The 4663 from Keystone Electronics represents a breakthrough in Thermal - Pads, Sheets technology, engineered for high-performance thermal management solutions. This advanced thermal interface material delivers exceptional heat dissipation capabilities while maintaining electrical insulation properties. With its innovative composition and precision engineering, this product sets new standards for reliability in demanding applications.Optimized for TO-220 applications, this thermal solution ensures minimal thermal resistance between components. When deployed in power electronics, it significantly reduces hot spot temperatures compared to conventional materials. Its multi-interface compatibility makes it ideal for complex thermal management systems requiring uniform heat distribution.As a premium Die-Cut Pad, Sheet, this product combines superior thermal conductivity with mechanical flexibility. Unlike standard interface materials, it maintains consistent performance under varying pressure conditions, making it particularly effective for uneven surface applications.Available in Rectangular configurations, this thermal pad accommodates diverse component geometries. The precision-cut edges ensure optimal coverage while minimizing material waste during installation.With standard dimensions of 25.40mm x 15.24mm, this solution fits most common electronic enclosures. The size-optimized design allows for efficient thermal pathway creation without compromising space constraints in compact assemblies.Featuring a precise 0.0030" (0.076mm) profile, this material achieves optimal balance between thermal transfer and mechanical compliance. Thinner variants provide minimal interface resistance, while thicker options offer superior gap-filling capabilities.Constructed from high-grade Mica, this pad exhibits exceptional thermal stability across wide temperature ranges. The advanced composite formulation resists degradation while maintaining consistent thermal performance throughout its service life.