| 品牌 | bestar | 型號 | bmt0905xh05lf |
| 種類 | 蜂鳴器(片) | 材質 | ppo |
| 規格尺寸 | φ9x5.0(mm) |
size:φ9x5.0
1 rated voltage(額定電壓): 5 vdc
2 operating voltage(工作電壓范圍): 4...7vdc
3 current(電流): max.30ma
4 sound output (at 10cm) (聲壓): min.85db
5 rated frequency (工作頻率: 2700±300hz
6 operating temp.(工作溫度): -20..+60℃
7 storage temp.(儲存溫度): -30..+80℃
8 weight (重量): 0.8g
9 housing material (外殼材料): mppo
10 terminal materi (端子材料): sn