21M122K

Gowanda’s 21M122K is a high-quality, reliable molded unshielded RF coil designed for various electronic applications. With a weight of 1.7 grams and compact dimensions of 14.224 × 5.588 × 5.588 mm, this component is part of the 21M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 12 µH and a minimum Q factor of 45 at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 0.45 Ω and a self-resonant frequency (SRF) of 34 MHz, with a current rating of 0.465 A DC. It can withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. Operating efficiently in temperatures ranging from -55°C to +105°C, it is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, the component is fungal inert, ensuring durability and reliability in various environments.