KYOCERA AVX X2A and X2B Series MLO™ Crossovers are miniature, low profile devices that eliminate the need for PCB vias or coaxial jumper cables when RF signal lines must cross one another or when DC supply voltage lines must cross over RF signal lines. KYOCERA AVX X2A and X2B Series MLO Crossover devices are manufactured using MLO technology, which matches the CTE of PCB material and provides low loss across a wide RF spectrum. These devices offer a frequency range from DC to 6GHz and an operating temperature range from -55ºC to +85ºC. The X2A series MLO RF-DC Crossover intersects an RF and DC circuit trace in an SMT package. The X2B series MLO RF-RF Crossover intersects an RF and RF circuit trace in an SMT package.