ECQ-E1104KF Metallized Film Capacitor For Reliable Bypass

Bypass capacitors should behave like you modeled them, especially in mixed-signal designs where rail noise becomes measurement noise. ECQ-E1104KF is a radial film capacitor intended for bypassing and filtering where low loss and stable capacitance are useful. Film capacitors are often selected to keep RC networks consistent and to handle repetitive ripple without the same capacitance shift seen in some ceramic dielectrics. ECQ-E1104KF also supports hands-on debugging because the through-hole style is easy to probe and replace. Place it close to the load, keep leads short, and avoid routing high dV/dt traces near the node to limit coupled noise. Request a quote for ECQ-E1104KF.