The ECXV-P37C2N-433.333333 from ECS Inc. International is a VCXO with Frequency 433.333333 MHz, Frequency Stability ±25 ppm, Supply Voltage 3.3 V, Current 55 mA, Pulling ±90 ppm. Tags: Surface Mount. More details for ECXV-P37C2N-433.333333 can be seen below.