This part is a kind of semiconductor called 3.579545.

Function of this product has Surface Mount Quartz Crystal.

Manufacturers : Jauch Quartz GmbH

Image and pinout :

Some of the text within the PDF file :

actual size surface mount quartz crystal features s wide frequency range s extended frequency range w w w .D at h S a t e e 4U . m o c SMQ series • SMU3 type frequency 3.2768 MHz ~ 3.49 MHz fundamental AT-cut frequency tolerance at 25 °C frequency temp. characteristic operating temperature storage temperature load capacitance CL shunt capacitance CO drive level max. aging ± 50 ppm ± 100 ppm -20 °C ~ +70 °C -40 °C ~ +90 °C 12 pF ~ 30 pF / series < 5 pF 100 µ W < ± 5 ppm SMU3 (HC49/U3H - SMD) 3.579545 MHz ~ 33.8 MHz fundamental AT-cut 30.0 MHz ~ 70.0 MHz 3rd overtone AT-cut ± 30 ppm ± 50 ppm -20 °C ~ +70 °C -40 °C ~ +90 °C 12 pF ~ 30 pF / series < 5 pF order information example: Q - 25.0 - SMU3 - 30 - 30 / 50 - T1 1. 1. 2. 3. 4. 5. 6. 7. 2. 3. 4. 5. 6. 7 [ ... ]

3.579545 PDF Datasheet Download