贴片直插R1271NS12G，R1271NS10G，R1211NS12E，R1271NS08G，4

R1271NS10G KRC108M 2N5631 BYQ30EB-200 RJ-1/4W-15kΩ±0.1％

全新 可控硅/晶闸管R1271NS10E R1271NS10G R355SH10

丝印R1271NS12B-R1271NS10G-R1271NS10E-R1271NS10D-R1271NS10C