双單极常開固态繼電器,采用OptoMOS架构,光耦合输出,输入输出隔离,低驅動功率,高可靠性,无EMI/RFI干扰,8引脚封裝 LAA127S SMD-8P 型號LAA127S 封裝SMD-8P 發送詢盤