AVX'S multilayer organic high-current inductors now in 0402 size

AVX has developed a multilayer organic RF inductor in a 0402 case size that offers high current in a small footprint. Providing high current and high self-resonance, the RoHS-compliant device features an inductance range of 1 to 32 nH. "Since COIs (Copper Organic Inductors) are polymer-based and use high-conductivity copper interconnects in a multilayer fashion, the ability to fabricate these components on large area substrates and in laser-direct imaging allow for improved cost versus LTCC and thin-film technologies," said Larry Eisenberger, product manager at AVX. The low profile 0402 RF inductor also offers high SRF (self-resonant frequency), and can support frequencies well above 1 GHz. These advanced devices are expansion matched to printed circuit boards, allowing for improved reliability. The 0402 inductor is well suited for RF power amplifiers, low noise amplifiers, filter networks, and MRI systems. It can operate between -55 to 125 °C, and offers a 100% tin finish. Lead time is stock to eight weeks. AVX