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Tempo de entrega: | 10 dias |
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Modelo: MS8503+2705SB
PRODUCT NAME |
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SWEET PART NUMBER |
MS8503+2705SB |
Customer’s Model No. |
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Customer’s Name |
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Approved By:(Signature and Chop) |
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Date: YY MM DD |
Item |
Signature |
Date |
Drafted by |
Yang Hui Hui |
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Technicalization |
Yao Zong Liang |
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Checked by |
Wu Sheng Bin |
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Approved by |
Liu Da Tuan |
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File Code : RDYP Rve: |
Customer: |
Part No: |
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Product: Magnetic Buzzers |
SWT Part No: MS8503+2705SB |
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Technical Terms | ||||||
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 |
|
Reflow soldering |
245±15 |
above 1800C time 40~70 |
3 |
|
Wave soldering |
260±5 |
4~8 |
2~3 |
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Manual soldering |
350±10 |
1~3 |
2~3 |
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Magnetic Buzzers |
MS8503+2705SB |
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10pcs |
10pcs |
Yao Zong Liang
|
2014-2-28 |
SWT140228002 |
Wu Sheng Bin
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Grupo de Produto : SMD Buzzer > Transdutor Magnético SMD