石英振蕩器YSO120TK 32.768KHZ 1.8V-3.3V FS±30PPM -40~85℃ CMOS OK7JI-111-32.768K
                            型號:
                            YSO120TK
                        
                                            
                            品牌:
                            YXC(揚(yáng)興)