MKF2027 function side keys

MAIN FEATURES:

• Braille Keytops model AVAILABLE.
• Most Popular Keylayout
• IP65 Protected if sealed to front plate
• Various Layouts Available:
  • Language: US English, UK English, Russian, French, German, Spanish, Italian, Turkish, Arabic, Thai and Japanese layouts optional
  • Key layouts: QWERTY, MALT or DVORAK layouts optional. 
• Front Plate: Super quality brushed stainless steel.
• Carbon + Gold Material Contact Dome
• Long Key Lifespan >2 million actuations.
• Interface Variaty: PS2, RS232, USB available.
• OS compatibility:
  • PS2/RS232: Win NT4, 98SE, 98ME, 2000, XP;
  • USB: Win 98SE, 98ME, 2000, XP, VISTA, WINDOWS 7, LinuX, Ubuntu, FreeBSD and Mac OS9 / OSX.

MECHANICAL DATA

• Key:  4keys, super quality brushed stainless steel.
  • US English, UK English, Russian, French, German, Spanish, Italian, Turkish, Arabic, Thai and Japanese layouts optional
  • QWERTY, MALT or DVORAK layouts optional. 
• Key top style: Protuberant Trimed-Rectangle keys, with laser engraved and etched legends and raised braille on keys are available.
• Key Size: Trimed 11mm x 11mm for normal keys
• Key travel: 0.50mm.
• Switch life: more than 2 million of operations.
• Actuation Force: 1N+/-0.1N for key 16mm diameter (pressure point),2N+/-0.1N for key 14mm x 28mm (pressure point).
• Mounting Rack: Aluminum alloy.
• Front Plate: Super quality brushed stainless steel.
• Lettering: Sunk laser legends & characters in high quality ink.
• Actuator/keys materials: stainless steel.
• G.W. 0.10KGs.
• Dimensions:116.0mm x 27.0mm.

ELECTRICAL DATA

• Supply Voltage: +5V DC +/-5%.
• Current Rating: appr. 20mA.
• EMC Standard: It is compliance with the council EMC directive 89/336/EEC,EN55022: 1988+A1:2000+A2:2003,EN55024: 1988+A1:2001+A2:2003.
• Emission EN 50081-1.
• Immunity: EN 50082-1.
• Lifespan > 5 years.
• Contact Material: Carbon / Gold.
• Interface: PS2, RS232, USB available.
• OS: PS2/RS232: Win NT4, 98SE, 98ME, 2000, XP;USB: Win 98SE, 98ME, 2000, XP, VISTA, WINDOWS 7, LinuX, Ubuntu, FreeBSD and Mac OS9 / OSX.

ENVIRONMENTAL ADAPTABILITY

• Operating temperature:-10C to +60C.
• Storage temperature: -20C to +70C.
• Operating RH: 30-90%.
• Atmospheric pressure: 60-106Kpa.
• Saline mist: 96 hours, IEC 60512-6.
• Damp heat test at + 40C: 21 days, IEC 60512-6.
• Dry heat test at + 85C: 10 days, IEC 60512-6.

RELIABILITY

• RoHS  Compliant, CE and FCC.
• Protection Level: IP65.
• Vandal resistant: IK07.
• Key Lifespan >2 million actuations.
• MTBF >40000H.
• MTTR <30min.
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