HDI Dielectric / RCC

HDI Dielectric / RCC

RCC (Resin Coated Copper) is the most common HDI dielectric in mobile phone applications. It provides good reliability, good process-ability and the lowest cost at very high laser hole densities.

Typical thickness of RCC layer is 60u +/-20u. Typical laser hole diameter (drilled top) is 100 – 120u.