Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MCP04A1KB222K found under Capacitor Fixed Plastic Dielectr by General Instrument Corporation. The National Stock Number assigned to this part is 5910000523122, 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 MCP04A1KB222K.