The ECS-.327-7-34QS-TR from ECS Inc. International is a RF Quartz Crystal with Frequency 32.768 kHz, Frequency Tolerance ±20 ppm, Load Capacitance 7 pF, Equivalent Series Resistance 70000, Operating Temperature -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-.327-7-34QS-TR can be seen below.