ECQ-B1H222JF Metallized Film Capacitor For Clean Coupling

Coupling capacitors show up everywhere, but not all of them behave well in low-distortion or precision RC paths. ECQ-B1H222JF is a radial film capacitor suited for coupling, filtering, and timing networks where a stable dielectric improves repeatability. Film construction supports low dissipation and a predictable response, which helps in analog conditioning, audio stages, and feedback loops that are sensitive to drift. ECQ-B1H222JF also fits serviceable through-hole builds where technicians expect easy replacement and clear visual inspection. Keep the part close to the node it supports, minimize lead length, and route ground returns tightly so the capacitor sees a low-inductance path. Request a quote for ECQ-B1H222JF.