28M391MLF

Gowanda’s 28M391MLF is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. This component, part of the 28M series, features a compact design with dimensions of 22.86 × 7.137 × 7.137 mm and a weight of 2.65 g. It is suitable for through-hole technology (THT) mounting and is classified under the Commercial Off-The-Shelf (COTS) application grade. The coil offers an inductance of 3.9 µH with a minimum Q factor of 60, tested at a frequency of 7.9 MHz. It has a direct current resistance (DCR) of 0.45 Ω and a self-resonant frequency (SRF) of 95 MHz, supporting a current rating of 0.995 A DC. The dielectric withstanding voltage (DWV) is rated at 1000, 200, with a tolerance of ±20%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of phenolic material. Operating efficiently in temperatures ranging from -55°C to +105°C, this component is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.