ER18M221JR

Gowanda’s ER18M221JR is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded unshielded inductor is part of the ER18M series and features a through-hole mounting type, making it suitable for various electronic assemblies. With a compact design, it measures 10.34 × 3.99 × 3.99 mm and weighs 0.85 grams. The inductor offers an inductance of 2.2 µH, a DCR of 0.97 Ω, and a current rating of 505 A DC, ensuring efficient performance. It operates within a frequency range of up to 140 MHz and maintains a Q MIN of 30 at a test frequency of 7.9 MHz. The product is built to withstand a dielectric withstanding voltage of 1000, 200 and operates reliably in temperatures ranging from -55°C to +125°C. It features a Pb termination type with a Sn63Pb37 finish and is classified as Product Level R, Class 1, with a tolerance of ±5%. The core is made of phenolic material, and while it is not shielded, it is packaged in tape and reel for convenient handling. The inductor is not fungal inert and has a moisture sensitivity level of 1, making it a robust choice for high-grade applications.