The TAJA106K016RNJ is a 10uF 16V X5R multilayer ceramic capacitor (MLCC) in a 1206 (3216 metric) surface-mount package from AVX. The capacitor is constructed from alternating layers of barium titanate-based ceramic dielectric and nickel inner electrodes, sintered into a monolithic block. The X5R temperature characteristic means capacitance varies by +/-15% over the -55C to +85C range. Key DC bias characteristic: at 16V rated voltage, actual capacitance may decrease by 40-60% due to the ferroelectric nature of the X5R dielectric. Equivalent series resistance (ESR) is typically 5-10mOhm at 100kHz, and equivalent series inductance (ESL) is approximately 1nH, making it effective for high-frequency decoupling. The 1206 package provides a practical balance between capacitance density and solder joint reliability.