The TA1427A with SAW Filters SMD-3030 RoHS manufactured by Tai-Saw Technology is a SAW (Surface Acoustic Wave) Filter designed for RF and Mobile Communication applications. It is housed in a 3030 mm SMD (Surface Mount Device) package for increased reliability and cost reduction compared to conventional through-hole form factors. Its filter characteristics provide improved signal-to-noise ratio, adjacent channel selectivity, and improved impedance matching, all in a compact housing. Additionally, this filter is RoHS compliant, assuring the user of its environmental safety and quality construction.