贛鴻科技:表晶32.768KHZ (2*6mm 3*8mm 1.5*5mm 1X4mm SMD) 愛普生EPSON表晶(MC-145、MC-146、MC-306、MC-406、FC-135、FC-255系列)SMD/32.768KHZ石英晶體諧振器 (49/U/49/T /UM-5/49/S/ 49/SMD )石英晶體SMD (5X7mm/6X3.5mm/5X3.2mm/4X2.5mm)石英晶體振蕩器 (1.000 ~ 125.000MHz 8pin 14pin SMD)音叉型石英晶體 (30