MEMBRANE KEYBOARDS

Specialists in membrane keyboards.

Keyboard options

  • Tactile feel.
  • Silkscreen printing or digital printing on polyester or polycarbonate.
  • Integrated LEDs. Possibility of integrating several colours.
  • Shielding. Shielding of the keyboard with conductive ink.
  • IP65. To prevent humidity from penetrating in the equipment.
  • Interchangeable text.
  • Connection terminals. Possibility of different terminals and pitches.
  • Clear window. Several colours available.
  • Double pulse key. An exclusive design by TECTRON.

Specifications

  • Mechanical

    • Actuation gap: 0.2 mm.
    • Contact pressure: 0.3 to 8 N.
    • Mechanical lifetime: more than 5 x 106 Presses in each button
    • Working temperature: -30 to 90 º C.

  • Electrical

    • Working voltage: 48 V. Max 2 V. Min.
    • Nominal current: 30mA Max 1 mA Min.
    • Breaking power: 0.6 W
    • Nominal insulation resistance: > 100 Mohms
    • Total resistance of the circuit: 1 Ohm / cm
    • Capacitance: 10 pF.
    • Test voltage at 50 Hz: 100 to 300 V. during 1 minute.
    • Rebound time: 1 ms. Max.