SMRF1812-273J

Gowanda’s SMRF1812-273J is a high-quality molded unshielded inductor designed for demanding applications, particularly in the COTS M83446/39 category. Weighing just 0.15 grams, it features compact dimensions of 4.064 × 3 × 2.9 mm and is suitable for surface mount technology (SMT). This inductor offers an inductance of 270 µH with a direct current resistance (DCR) of 12 Ω and a current rating of 0.129 A DC. It operates efficiently with a self-resonant frequency (SRF) of 4 MHz and a test frequency of 0.79 MHz, maintaining a minimum Q factor of 40. The product is built with a ferrite core and has a tolerance of ±5%. It is designed to withstand operating temperatures ranging from -55°C to +125°C and is packaged in tape and reel (T&R) format. The termination type is lead-based with a Sn63Pb37 finish, ensuring reliability in various environments, and it is also fungal inert, making it suitable for diverse applications.