The 3DC15F SMD coil is an evolution of the 3DC15 series, featuring a foam top to improve mechanical performance and shock absorption. With dimensions of 17.5x15.6x4.8mm, it is highly durable, withstanding up to 500 drops from 1 meter. This coil is optimized for keyless entry systems and operates at 125kHz and 134kHz, offering high temperature stability and isotropic performance?