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M.series 4 keys (Braille on request)

keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
M.series 4 keys (Braille on request)
keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
M.series 4 keys (Braille on request)
keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
keyboard, 4 keys, Contact carbon membrane, lamella printed circuit, M04PARSANLPA, M04PARSANSPA, M04IARSAYLPA, M04IARSAYSPA.
M.series 4 keys (Braille on request)
MAIN FEATURES
  • Choice of key shape and dimension
  • Anti-twist and anti-pulloff keys
  • Laser engraving for maximum flexibility
  • Standard colours of keys (other colours available)
    • Keys: natural (grey), green, red, yellow
    • Illumination: yellow and blue (standard)
  • Tamper resistance: the PCB is inside the housing for additional security.
  • Resistant to chemical products: gasoil for dome versions
  • Fast prototyping
  • Impact resistance: IK 09 for standard versions with a 3mm thick front plate
  • Sealing: IP 67 (front face)

TYPICAL APPLICATIONS
  • Access control
  • Telecomunication
  • Vending
  • Security…
ELECTRICAL CHARACTERISTICS
  • Interface:
    • Common point
  • Power supply:
    • 5 VDC, 240mA max
  • Illuminated versions:
    • blue, red, green, yellow and white
  • Contact resistance:
    • Dome version : < 1 Ohm
    • Membrane version: < 200 Ohms
  • ESD
    • 15 kV with a metallic front plate

ENVIRONMENTAL CHARACTERISTICS
  • Temperature:
    • Operating: -25°C to +85°C
    • Storage: -40°C to +85°C
  • UV resistance:
    • 56 days
  • RoHs compliant

MECHANICAL CHARACTERISTICS
  • Actuation force:
    • Dome version : 4.5N ±30%
    • Membrane version : 1.9N ±30%
  • Key travel:
    • Dome version : 0.5 ±0.3mm
    • Membrane version : 1 ±0.3mm
  • Lifetime (cycles / keys):
     
    • Dome version : 1 million actuations
    • Membrane version : 4 million actuations

 
STANDARD PART NUMBER
4 Key version with 1.2.3.4 marking               
  Interface Part number
  • Non illuminated membrane
Common point M04PARSANLPA
  • Non illuminated domes
Common point M04PARSANSPA
  • Yellow illuminated membrane
Common point M04IARSAYLPA
  • Yellow illuminated domes
Common point M04IARSAYSPA

 



Plan (*. Dxf, *. Dwg, ...) or 3D plane (*. Igs, *. Step, ...) available on request.

 

Technical Sheet M.series 4 keys

3D plane M.series 4 keys