19F503K

Gowanda’s 19F503K is a high-quality molded unshielded RF coil designed for reliable performance in various applications. With a weight of 1.3 grams and compact dimensions of 11.176 × 4.826 × 4.826 mm, this component is part of the 19F series and features through-hole technology (THT) for mounting. It is categorized under COTS application grade, offering an inductance of 500 µH and a DC resistance of 8.6 Ω. The coil operates at a self-resonant frequency of 3.7 MHz and supports a current rating of 0.18 A DC, with a dielectric withstanding voltage (DWV) of 200. It has a tolerance of ±10% and utilizes a lead-based termination type with a Sn63Pb37 finish. The core is made of ferrite, and the component is not shielded. It is designed to function effectively within an operating temperature range of -55°C to +125°C and is available in tape and reel (T&R) packaging. The 19F503K is not fungal inert, making it suitable for specific environments.