The NT5032BB from Nihon Dempa Kogyo is a TCXO with Frequency 10 to 40 MHz, Supply Voltage 3.3 V, Current 6 mA, Load Capacitance 15pF or 10kO // 10 pF, Frequency Stability ±0.07 to ±0.28 ppm. Tags: Surface Mount. More details for NT5032BB can be seen below.