28M331J

Gowanda’s 28M331J is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 2.65 grams, this component features dimensions of 22.86 × 7.137 × 7.137 mm and is part of the 28M series. It is suitable for through-hole technology (THT) mounting and is classified under COTS application grade. The coil offers an inductance of 3.3 µH with a minimum Q factor of 60, tested at a frequency of 7.9 MHz. It has a DC resistance of 0.305 ohms and a self-resonant frequency of 100 MHz, with a current rating of 1.15 A DC. The dielectric withstanding voltage is rated at 1000, 200, and it maintains a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and it features a phenolic core. Operating effectively in temperatures ranging from -55°C to +105°C, this component is rated MSL 1 and is packaged in tape and reel format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.