Flexible programmble dot matric long stroke metal keypad

16 keys vandal proof IP65 Stainless Steel keypad with dot matrix circuit with socket on the back panel of PCB for connecting electronics controller, with metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with tactile feeling, top panel mounting with sealing gasket for easy tightly mounting to enclosure or panel
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PPLICATION:
This Keyboard is mainly targeted for use for unsupervised or semi-supervised positions of varied access applications, internet terminals and information kiosks at universities, shopping malls, hotels, banks, airports, railway-stations and other public areas, ticket vending machines, gas stations, cash machines (ATMs/CDM), Internet public phones etc..                                              

MAIN FEATURE:
Imposing stainless steel design, specially designed keyboards meet the highest demands with regard
to design, functionality, longevity and high protection level.
Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments.
Waterproof execution according to IP65 protection from top panel, top stainless steel plate with flat keyboard surface for easy cleaning, threaded bolts & sealing gasket for easy tightly mounting to enclosure or panel.
An excellent tactile feel with short stroke switches and allow users to achieve stable and accurate data
input, with firm tactile perception for comfortable operation
key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.
Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers.
Ease of customizing with multiple languages, to accommodate foreign or custom variants.

MECHANICAL DATA:
Actuator/keys: 16 keys, 1.50mm thickness super quality SUS304 brushed stainless steel flat key.
Key top style: Non-protuberant rectangular keys, laser engraved & etched legends & raised braille on keys are available
Key Size: 14.0mm x 14.0mm for normal keys, 14.0mm x 28.0mm for function keys
Key travel: 0.45mm
Actuation Force: 2.0N+/-0.1N for key 14.0mm x 14.0mm (pressure point) 4.0N+/-0.1N for key 14.0mm x28.0mm (pressure point)
Switch life: more than 5 million of operations.
Front Plate: 1.5mm thickness super quality brushed stainless steel
Back Plate: 1.5mm thickness super quality stainless steel
G.W.: 0.50KGs
Dimensions: 120.0mm x 98.0mm (L x W )

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

RELIABILITY:
RoHS Compliant, CE and FCC, ESD
Protection Level: IP65(front panel)
Vandal resistant IK10
Key Lifespan >5 million actuations
MTBF >50000H
MTTR <30min