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 特点
 Profile as low as only 2.3mm.
Sharp index feedback is ensured by
the metal contact structure employed.
Externally measures 10.0mm x
10.0mm x2.3mm.
Reflow-solderable.
4 way and center push operation
are possible.
应用范围
Mobile telephones,VCR cameras,
stereo headphones,car radios,
PDA,Notebook PC.
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参数
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Item
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Standard
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额定电流、电压
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50mA 12VDC
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绝缘电阻
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100M min.(DC250V)
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介电强度
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AC 250V (50/60Hz 1分钟)
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接触电阻
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100m max.(初始)
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电器寿命
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100,000次
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操作力
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旋转4-方向
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160 30gf
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中心方向
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32070gf
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行程
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旋转4-方向
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0.40.1mm
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中心方向
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0.20.1mm
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