Frequency: 433.92 MHz. Note: SAW Resonator 433.92MHz. Equivalents: B39431R2701U310. Dimensions: 5.0x5.0x1.5mm. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing (according to data sheet): Ceramic package QCC8C. Tolerance: quartz, tolerance +/-0.017% (+/-75kHz). Operating temperature: -45...+120°C