The TPSC686K016R0125 is a multilayer ceramic capacitor from KYOCERA AVX Corporation. It is a 2.2uF tantalum chip capacitor, which is a type of solid electrolytic capacitor. This capacitor features low ESR and long life, and is designed to offer superior performance in a wide range of applications including smartphones, automotive electronics, portable electronics, and consumer electronics. It has an operating temperature range of -55°C to +125°C, making it suitable for use in extreme temperature environments. The TPSC686K016R0125 offers a 2.2uF capacitance value, a 20V voltage rating, and a 0O ESR.