ECS-MPIL0530 & ECS-MPIL6030 Power Inductors ECS ECS-MPIL0530 and ECS-MPIL6030 Power Inductors are surface-mount magnetically-shielded fixed inductors with open circuit values of 0.1µH to 22µH with a ±20% tolerance. The ECS-MPIL0530 and ECS-MPIL6030 Power Inductors are available in various current ratings and DC resistance values.