The 3S32000136 is an SMD crystal resonator manufactured by Failong Crystal, with an SMD-3225_4P RoHS specification. The resonator is a type of oscillator, and is used to produce signals at specific frequencies for various applications. It has an SMD crystal package, 4 pins, and is compliant with Restriction of Hazardous Substances (RoHS) requirements. The resonator has a wide frequency range and stable performance. It is suited to applications such as clock and timing circuits, radio frequency (RF) modules, wireless communications modules, and measurement instruments.