3v 5v12v分体 分体电磁式蜂鸣器
| 品牌 |
stdz |
型号 |
1206-05 |
| 种类 |
蜂鸣器(片) |
材质 |
ppo |
| 规格尺寸 |
12*6（mm） |
声道数 |
单声道 |
| specifications |
| type | unit | st12-01 | yhe12-03 | yhe12-05 | yhe12-09 | yhe12-12 | | rated voltage | v | 1.5 | 3 | 5 | 9 | 12 | | operating voltage | v | 1-2 | 2-5 | 4-8 | 7-12 | 8-15 | | *rated current(max) | ma | 20 | 30 | 30 | 30 | 30 | | *min sound output at 10 cm | db | 75 | 80 | 85 | 85 | 85 | | *resonant frequency | hz | 2300±300 | | operating temperature | ℃ | -20～+70 | | storage temperature | ℃ | -30～+105 | | weight | g | 2 |
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