我、MC-146、MC-306、MC-406、FC-135、FC-255系列）SMD/32.768KHZ MC-146 Nominal frequency range 32.768 kHz 32 kHz to 100 公司长期代理爱普生晶振，常用型号有： 爱普生EPSON表晶（MC-145kHz Frequency tolerance ±20 x 10-6 , ±50 x 10-6 ±50 x 10-6 , ±100 x 10-6 Operating temperature range -40 to +85
