The 7U37400E12UCG with SMD Crystal Resonators SMD-3225_4P RoHS is an SMD (Surface Mount Device) crystal resonator manufactured by SJK. It is RoHS (Restriction of Hazardous Substances) compliant and is designed to provide a highly precise and stable frequency output with low temperature drift. The 7U37400E12UCG's low ESR (Equivalent Series Resistance) and high Q (quality factor) enable leading edge performance allowing for a wider usable temperature range and improved immunity to environmental noise coupled with reduced power consumption. It uses a 3225_4P footprint design and has a frequency range of 8MHz to 100MHz. The 7U37400E12UCG is ideal for use in high-precision oscillator applications such as imaging, navigation, television, radio, and medical systems.