28M121K

Gowanda’s 28M121K is a high-quality molded unshielded RF coil designed for reliable performance in various applications. With a weight of 2.65 grams and dimensions of 22.86 × 7.137 × 7.137 mm, this component is part of the 28M series and features through-hole technology (THT) for mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 1.2 µH and a minimum Q factor of 60 at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.079 ohms and a self-resonant frequency (SRF) of 170 MHz, with a current rating of 2.4 A DC. It can withstand dielectric withstanding voltages (DWV) of 1000 and 200 volts, with a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of phenolic material. The component is not shielded, operates within a temperature range of -55°C to +105°C, and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format and is fungal inert, ensuring durability and reliability in various environments.