21M681G

Gowanda’s 21M681G is a high-quality molded unshielded RF coil designed for COTS applications, featuring a compact size with dimensions of 14.224 × 5.588 × 5.588 mm and a weight of 1.7 g. This component offers an inductance of 6.8 µH with a Q minimum of 35, tested at a frequency of 7.9 MHz. It has a DCR of 0.2 Ω and an SRF of 50 MHz, supporting a current rating of 0.71 A DC. The coil is constructed with a powdered iron core and is not shielded, with a termination type of Pb and a finish of Sn63Pb37. It is suitable for through-hole technology (THT) mounting and operates within a temperature range of -55°C to +105°C. The 21M681G is packaged in tape and reel (T&R), is fungal inert, and has a moisture sensitivity level (MSL) of 1, ensuring reliability and durability in various electronic applications.