0.1 元券晶振贴片405I35B40M0000030ppm¥0.30去看看三环威世电容发布了405I35B40M00000 40MHz 5*3.2mm 13pF ±30ppm CTS 贴片晶振=LXK405I35B40M0000040.0000CRYSTAL13PF¥4.20去看看美客数码配件专营店发布了405I35B40M00000【CRYSTAL 40.0000MHZ 13PF SMD】