2019-5-25 · Responding to market demand, API Delevan has extended its 1210-sized family of RF surface mount inductors with the release of Series 3225R, for use in commercial applications. Offered as a solution for the current extended industry lead-times, Series 3225R inductance values from 1.8 μH to 100 μH, are available for quick delivery within 3-5 weeks.