18M471J

Gowanda’s 18M471J is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. With a weight of 0.95 grams and dimensions of 11.125 × 4.775 × 4.775 mm, this component is part of the 18M series and features through-hole technology (THT) for mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 4.7 µH with a minimum Q factor of 30 at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.21 ohms and a self-resonant frequency (SRF) of 60 MHz, with a current rating of 0.745 A DC. It can withstand a dielectric withstanding voltage (DWV) of 200 volts and maintains a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. Operating within a temperature range of -55°C to +125°C, the 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.