Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ECU S1H391JCA found under Capacitor Assembly by Panasonic Industrial Company. The National Stock Number assigned to this part is 5910014671892, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ECU S1H391JCA.