NKL22 is widely used in the electronics industry as a high-performance dielectric material in capacitors, particularly in multilayer ceramic capacitors (MLCCs). Its excellent thermal stability and low electrical conductivity make it ideal for use in high-temperature and high-voltage applications. It is also employed in advanced semiconductor packaging to enhance insulation and reduce signal loss. Due to its compatibility with sintering processes, NKL22 is integrated into ceramic substrates for circuit boards, improving mechanical strength and reliability. Additionally, it finds use in sensors and energy storage devices where consistent dielectric behavior under varying environmental conditions is critical.