晶振温补高精度X1G0054010021¥450去看看南山E店发布了10M温补晶振TCXO TG5032SFN 10MHz CAGNNA 高精度X1G0054010021晶振温补X1G0054010021TG5032SFN¥450去看看南山电子 爱普生晶振现货快发发布了X1G0054010021 5032温补晶振 TG5032SFN 10M CAGNNA TCXO 0.1ppm