产品详情
SPECIFICATION
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Customer: |
Part No: |
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Product: Piezoelectric elements |
A&TPart No:AT-30T-2.5A焊线20MM |
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一、Configuration |
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Appearance and dimension: see the drawing |
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Material |
Piezoelectric |
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Configuration |
1:plane√ 2:discal |
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Electrode form |
A: fullness √ B: feedback |
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Metal material |
T: brass √ G: stainless steel N: nickel |
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二,Electrical specification |
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Resonant frequency (kHz) |
Fs=2.5±0.5 |
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Resonant impedance (Ω) |
Rr≤500Ω |
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Capacitance at 1000Hz (PF) |
C0 =30000±30% |
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Operating temperature (℃) |
-20~+70 |
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Storage temperature (℃) |
-30~+80 |
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Piezoelectric elements Manual Soldering process |
Soldering Parameter |
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Temp.( 0C) |
Time(Sec.) |
Times |
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Inclusive Lead |
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silver electrode |
280±10 |
1.5 second or less. |
1~2 |
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metal plate |
320±10 |
2 second or less. |
1~2 |
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Lead Free |
★ |
silver electrode |
340±10 |
2 second or less. |
1~2 |
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★ |
metal plate |
370±10 |
3 second or less. |
1~2 |
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Solder Dot: Diameter MAX 3.0mm, High MAX 1.5mm, Soldering sequence: 1、 silver electrode 2、 metal plate |
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经营目标
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经营宗旨
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共赢法则
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