贴片晶振27.000MHZ 7M27070004 TXC石英谐振器3.2*2.5mm ¥0.55 TXC晶振7M26030004 26M蓝牙晶振手机晶体SMD3225 XTAL ¥0.55 TXC晶振25MHZ SMD3225 7M25000157智能网关石英贴片晶振RTC时序功能 ¥0.55 TXC晶振代理批发7M25090009 25.000MHZ贴片晶振SMD3225-4P ¥0.55 智能开关无源晶振频率元器件7M25000085 TXC 25M 3225 CRYSTAL ¥0.55 SMD3.2*2.5mm 25.000MHZ XTAL晶体7M25000042台晶TXC原厂原装 ¥0.55