TDK CGJ2B2X7R1C472K050BA 4700pF 16V X7R 10% 0402 Ceramic Capacitor 240 PCS

TDK CGJ2B2X7R1C472K050BA multilayer ceramic chip capacitor rated 4700 pF / 4.7 nF, 16 VDC, ±10% tolerance, with X7R dielectric in the compact 0402 / 1005 metric surface-mount package.

This device belongs to TDK’s CGJ high-reliability MLCC family and carries AEC-Q200 qualification for demanding automotive and industrial applications. The combination of compact 0402 size, X7R dielectric, and 16 V rating makes it useful for decoupling, filtering, bypassing, timing support, signal conditioning, and general board-level repair.

The original Mouser packaging identifies this device as a TDK multilayer ceramic capacitor and shows a handwritten cross-reference to the exact TDK CGJ2B2X7R1C472K050BA part number.

Lifecycle: OBSOLETE.

HISTORICAL BACKGROUND: TDK was founded in Japan in 1935 as Tokyo Denki Kagaku Kogyo and became one of the world’s major manufacturers of magnetic materials, passive components, capacitors, inductors, sensors, and electronic materials.

TDK played an important role in the development and mass production of ferrite materials and later became a major supplier of multilayer ceramic capacitors used in consumer electronics, automotive systems, communications equipment, industrial controls, computers, and test equipment.

The CGJ series was developed as a high-reliability multilayer ceramic capacitor family. Devices in this series were designed for applications requiring greater reliability than ordinary commodity MLCCs, including automotive and other high-stress electronic environments.

The 0402 package became one of the most important miniature surface-mount formats as electronics manufacturers moved toward increasingly dense PCB layouts. At approximately 1.0 x 0.5 mm, it allows capacitors to be located very close to IC power pins and signal paths, reducing lead inductance and helping control high-frequency noise.

X7R is a Class II ceramic dielectric rated for operation across a broad temperature range while maintaining useful capacitance density. It is widely used for bypassing, decoupling, filtering, power-rail stabilization, and general signal-conditioning applications.

The exact CGJ2B2X7R1C472K050BA is now obsolete. Modern alternatives remain available, but the original TDK part can still be useful for repair, restoration, and maintaining exact original-board specifications.