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products Name |
MD12085 |
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| MD12054SP SERIES |
Unit:mm DIMENSIONS |
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SPECIFICATIONS |
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Type |
MD12054SP
-32R(3V)-2300 |
MD12054SP-
16R(3V)-2650 |
MD12054SP-
16R |
|
Rated Voltage(V) |
3 |
3 |
1.5 |
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Operating Voltage(V) |
2-5 |
1-5 |
1-4 |
| ◆Rated Current(mA) |
10 |
50 |
30 |
| Coil Resistance(Ω) |
32±3 |
16±2 |
16±2 |
| ◆Sound Output at 10cm(dB) |
80 |
80 |
75 |
| Resonant Frequency(Hz) |
2300 |
2650 |
2048 |
| Operating Temperature(℃) |
-20～60 |
| Storage Temperature(℃) |
-30～70 |
| Weight(g) |
2.0 | | |
| Applied Voltage:rated voltage,1/2 duty,square wave. Distance for Measurement:10cm |
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| MD12085 |
Unit:mm DIMENSIONS |
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| SPECIFICATIONS |
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Type |
MD12085-16R |
MD12085-42R |
MD12085-115R(12V) |
|
Rated Voltage(V) |
1.5 |
12 |
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Operating Voltage(V) |
1～2 |
8～16 |
| ◆Rated Current(mA) |
≤30 |
≤10 |
≤60 |
| Coil Resistance(Ω) |
16±4 |
42±6 |
115±15 |
| ◇Coil Impedance(Ω) |
40 |
120 |
240 |
| ◆Sound Output at 10cm(dB) |
≥85 |
≥80 |
≥85 |
| Resonant Frequency(Hz) |
2048 |
| Operating Temperature(℃) |
-25～+70 |
| Storage Temperature(℃) |
-30～+80 |
| Weight(g) |
2 | |
◆Value appling rated voltage (2048Hz,1/2 duty,square wave)
◇Value appling (2400Hz,sine wave,measuring current 60μA) |
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