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地 址：廣東省東莞市望牛墩鎮(zhèn)橫瀝村牛頓工業(yè)園
產(chǎn)品詳細(xì)介紹
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Customer: |
Part No: |
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Product: Magnetic Buzzers |
SWT Part No: MS8503+2705SB |
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Technical Terms |
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Resonant Frequency (HZ) |
2700±10% |
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Rated Voltage (Vo-p) |
5 |
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Operating Voltage (Vo-p) |
3~8 |
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Max. Current Consumption (mA) |
80 |
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Min. Sound Output at 10cm (dB) |
87 |
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Coil Resistance (Ω) |
30±3 |
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Operating Temperature (0C) |
-20~+70 |
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Storage Temperature (0C) |
-30~+80 |
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Weight (g) |
0.5 |
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Buzzer Soldering process |
Soldering Parameter |
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Temp.( 0C) |
Time(Sec.) |
Times |
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Inclusive Lead |
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Reflow soldering |
230±10 |
above 1700C time 40~70 |
2 |
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Wave soldering |
245±5 |
3~6 |
1~2 |
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Manual soldering |
330±10 |
1~2 |
1~2 |
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Lead Free |
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Reflow soldering |
245±15 |
above 1800C time 40~70 |
3 |
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★ |
Wave soldering |
260±5 |
4~8 |
2~3 |
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★ |
Manual soldering |
350±10 |
1~3 |
2~3 |
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Remark: ★
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