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    Piezoceramic wafers for ultrasonic cleaning machines

    Pbulish:admin  time:2008年03Month21Day

     

    型號及規(guī)格

    外型尺寸(mm) 外圓/內(nèi)孔×厚度 

    主要技術(shù)特性

    fr(MHz)

    Kr

    C(pF)

    Zr(Ω)

    HF-32/11A

    φ32/φ11×5

    44

    0.42

    1300±12.5%

    ≤20

    HF-35/16A

    φ35/φ16×5

    44

    0.42

    1450±12.5%

    ≤18

    HF-38/16A

    φ38/φ16×5

    42

    0.42

    1650±12.5%

    ≤15

    HF-38/16B

    φ38/φ16×5

    42

    0.42

    2100±12.5%

    ≤15

    HF-45/17A

    φ45/φ17×5

    38

    0.42

    2450±12.5%

    ≤11

    HF-45/17B

    φ45/φ17×6

    38

    0.42

    2050±12.5%

    ≤13

    HF-50/17A

    φ50/φ17×5

    35

    0.42

    ≤20

    HF-50/20B

    φ50/φ20×5

    0.42

    2550±12.5%

    ≤11