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Quick Details

Keypad Button Material: PET
Application: Telecommunication Equipment
Model Number: VTMS00238
Brand Name: LUPHI
Place of Origin: China (Mainland)

Specifications

Key Specifications/Special Features

  • Tactile membrane switch with embossed buttons and Berg-imitated connector
  • Size: 327.00 x 85.50mm
  • Color: 6-color printing on the overlay
  • Keys: 34 embossed keys with 34 pcs metal domes
  • Structure: overlay: autotype PET V200 + spacer: 0.225mm + dome retainer: 0.1mm PET + spacer: 0.188mm + circuit: 0.125mm PET + back adhesive: 3M467MP
  • Total thickness: 0.988 ±0.1mm
  • Embossing height: 0.35 ±0.05mm
  • Metal domes: 12.2-SNL-280g x 34pcs
  • Connector: 20-PIN female connector/MEMCON MHF-20P
  • LEDs: no
  • Lifespan cycle: 1,000,000 times above
  • Working temperature: -40-80°C
  • Storage condition:
    • Temperature: -40-85°C
    • Humidity: ≤98% RH
  • Working voltage: ≤50V DC
  • Working current: ≤100mA