我公司长期代理爱普生晶振，常用型号有： 爱普生epson表晶（mc-145、mc-146、mc-306、mc-406、fc-135、fc-255系列）*d/32.768khz mc-146 nominal frequency range 32.768 khz 32 khz to 100 khz frequency tolerance ±20 x 10-6 , ±50 x 10-6 ±50 x 10-6 , ±100 x 10-6 operating temperature range -40 to +85
