一体16欧姆42欧姆拨号报警蜂鸣器|无源蜂鸣器
地区：江苏 常州
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|
Model No |
QSM-1201A |
QSM-1206A |
QSM-1212A |
|
Rated Voltager |
1.5V |
5V |
12V |
|
Operating Voltage |
1～2V |
4～8V |
9～15V |
|
Max.Rated Current |
15mA |
40mA |
40mA |
|
Coil Resistance(DC) |
16±3Ω |
50±5Ω |
115±12Ω |
|
Coil Impedance(AC) |
40Ω |
110Ω |
200Ω |
|
Min.Sound Pressure Level |
80dB/10cm |
85dB/10cm |
85dB/10cm |
|
Resonant Frequency |
2400Hz |
2400Hz |
2400Hz |
|
Operating Temperature |
-20℃~+70℃ |
-20℃~+70℃ |
-20℃~+70℃ |
|
Weight |
2g |
2g |
2g |
QSM-12
启盛
16/42Ω
W
2400Hz
