| 品牌 | -- | 型號 | 12085光頭(不帶針) |
| 種類 | 蜂鳴器(片) | 材質(zhì) | 塑膠 |
| 規(guī)格尺寸 | 12085（mm） | 聲道數(shù) | 單聲道 |
rated voltage-額定電壓 | 1.5v |
operating voltage-電壓范圍 | 1.0v ~ 3.0v |
rated current (max)消耗電流* | max.45 ma |
coil resistance--線圈阻抗 | 16.0 ± 4.0 ohms |
sound pressure level(min)-輸出音壓* | min.75db |
resonant frequency-諧振頻率 | 2,048 hz |
operating temperature rage-操作溫度 | -30℃ to +60℃ |
storage temperature rage-貯藏溫度 | -30℃ to +70℃ |