28M222M

Gowanda’s 28M222M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 2.65 grams and have dimensions of 22.86 × 7.137 × 7.137 mm. Part of the 28M series, they feature a through-hole mounting type and are suitable for commercial off-the-shelf (COTS) applications. With an inductance of 22 µH and a minimum Q factor of 50, these coils operate at a test frequency of 2.5 MHz. They have a DC resistance of 0.295 ohms and a self-resonant frequency of 24 MHz, with a current rating of 0.725 A DC. The dielectric withstanding voltage is rated at 1000, 200, and they offer a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. These coils are not shielded and can operate in temperatures ranging from -55°C to +125°C. They have a moisture sensitivity level of 1, are packaged in tape and reel, and are fungal inert.