Unitech k19 Техническое Руководство

The K19 numeric keypad works as a stand alone unit or as 

an external keypad for notebook computers. Keypad can be 

connected to a computer or terminal via USB interface.

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 Scissors-type construction ensures stable, silent and tactile feedback

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 Compact, space-saving design for convenient usage

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 USB cable for easy and convenient usage: Plug & Play

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 No external power supply needed

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 Compatibility: USB

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 Key layout: 19 keys

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 Travel distance: 3.10.3mm

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 Travel to peak: 0.80.3mm

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 Peak force: 507g

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 Operating temperature: 0 to 50ºC

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 Storage temperature: -20 to 60ºC

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 Operating humidity: 10% to 95% RH

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 Switch life: 5 million life cycles

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 Electronic data: +5VDC5% @100mA

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 Dimensions: 136.8mm(L) x 85mm(W) x 18.9mm(H)

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 Weight: 0.12kg

K19

USB

Keypad