The Taiyo Yuden RMUMK105CG221JV-F is a standard multilayer ceramic capacitor (Class 1) designed for use in general electronic equipment. Featuring a monolithic structure, it provides high reliability and allows for increased mounting density. This capacitor is suitable for a wide range of applications, including communication equipment like cellular phones and PHS devices. It operates within a temperature range of -55°C to +125°C and offers various capacitance values and tolerances to meet diverse design requirements. Always validate and verify products in actual mounting and operating conditions before commercial shipment.