MX KEYMODULE: LOW PROFILE SWITCH

A wide range of keytops in both high and low profile are available including 16mm and 19mm styles. For full details of Devlin two colour moulded and blank keytops to fit these switches please contact our Sales Office.
FEATURES
  • High reliability/long life >50 million operations
  • Low profile
  • Keyplate or PCB mount versions
  • "Gold Crosspoint" contacts
  • Built-in jumper available
  • Ergonomic soft tactile feel
  • International standard cruciform keytop fixing
  • 4mm travel
SPECIFICATION

Electrical
Rating
Current
Contact Resistance
Insulation Resistance		 12V AC/DC max. 2V DC min.
10mA AC/DC max. 10µA DC min.
200mΩ (25mΩ typical)
1000MΩ min. @ 100V DC

Mechanical
Operating Life
Operating Temp.
Operating Force
Total Travel
Pre-Travel
Contact Bounce Time		 50 million operations
-10°C to +70°C
55cN
4.0 +/- 0.4mm
2.0 +/- 0.6mm
<5ms nominal (operating speed 0.4ms)


    ML KEYMODULE: ULTRA LOW PROFILE SWITCH

FEATURES
  • Ultra low profile keyboard switch
  • Single pole, normally open contact
  • Gold Crosspoint contact technology
  • Very low bounce time
  • 3mm travel
SPECIFICATION

Electrical
Rating

Contact Resistance
Insulation Resistance
Dielectric Strength		 12V AC/DC max.
100µA min. 10mA max.
200mΩ max.
100MΩ min. @ 100V DC
150V

Mechanical
Operating Life
Operating Temp.
Operating Force
Total Travel
Pre-Travel
Actuation Force
Final Force
Contact Bounce Time		 20 million operations
-10°C to +70°C
45cN
3.0 +/- 0.5mm
1.5 +/- 0.5mm
45 +/- 20cN
85cN max.
<5ms nominal (operating speed 0.4ms)


    CUSTOM KEYTOPS

Devlin offers a fully customised keytop service for users with specific requirements. This specialised service may utilise the high-tech rotating tool principle for two colour injection moulding or conventional single colour to offer a fast and flexible supply of custom keytops in a variety of materials. Devlin's standard colour range is extensive but a precise matching service is also available together with a comprehensive standard legend library.

FEATURES
  • Special legends can be tooled quickly and inexpensively
  • Keytop printing service using sublimation, normal and laser technology
  • In house laser printing
  • Devlin moulds its own keytops to ensure consistent quality and rapid delivery