21M821GLF

Gowanda’s 21M821GLF is a high-quality, reliable molded unshielded RF coil designed for COTS applications. Weighing 1.7 grams and measuring 14.224 × 5.588 × 5.588 mm, this component is part of the 21M series and features through-hole technology (THT) mounting. It offers an inductance of 8.2 µH with a minimum Q factor of 35, tested at a frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.22 Ω and a self-resonant frequency (SRF) of 44 MHz, with a current rating of 0.68 A DC. It is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±2%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of powdered iron. Operating within a temperature range of -55°C to +105°C, the component is MSL 1 rated, packaged in tape and reel (T&R), and is fungal inert.