The TC0502 SMD Telecoil is a compact, high-sensitivity coil designed for hearing aid devices, featuring a tiny size of 5.1 x 2.3 x 2.4mm. It offers inductance values ranging from 40mH to 270mH and excellent performance in the 20-40kHz frequency range. The coil is built with a high-quality ferrite core and thin copper wire for superior frequency and temperature stability. Designed for SMD mounting, it ensures reliable operation in low-frequency applications and can be customized to meet specific manufacturer requirements.