種類 | 蜂鳴器(片) | 驅(qū)動方式 | 壓電式(晶體式) |
是否有源 | 無源 | 材質(zhì) | ABS |
規(guī)格尺寸 | 14(mm) | 聲道數(shù) | 雙聲道(立體聲) |
廠家批發(fā)供應(yīng)14引線型蜂鳴器|壓電式蜂鳴器-----PHOTO-----------ITEM------KS-1440T2WB KS-1440T2WC---KS-1440T2WB--- SOUND PRESSURE LEVEL-輸出音壓(zui小)*min.75 dB RESONANT FREQUENCY諧振頻率4,000 ± 300 Hz CAPACITANCE靜電容量(At 120 Hz)12,000pF ± 30% ALLOWABLE INPUT VOLTAGE承受電壓(zui大)max.30 Vp-p OPERATING TEMPERATURE RANGE操作溫度-20℃to +70℃ STORAGE TEMPERATURE RANGE貯藏溫度-30℃to +80℃ ----*Test Condition : 4.0K Hz /6Vp-p SQuare Wave/10cm ------OUTLINE DRAWING-(UNIT:mm)-------------FREQUENCY CHARACTERISTICS------