鸿星贴片晶振E3SB25E000014E 25MHZ 12PF 3.2*2.5mm石英晶体 ¥0.55 鸿星石英晶振E3SB25E000014E 25MHZ SMD3225晶体谐振器XTAL ¥0.32 石英贴片晶体XTAL E3SB8E0000006E SMD3225 8.000MHZ鸿星晶振 ¥0.55 ABRACON贴片晶振ABM3B-25.000MHZ-20-R30-L4Z-T SMD5032无源晶体 ¥0.65 京瓷有源晶振KC2520B33.3333C1GESH CMOS 33.333M SMD2520 OSC振荡器 ¥2.45 京瓷贴片晶振CX2016DB25000D0WRRC1 SMD2016 25MHZ无源晶体XTAL ¥0.55