PRODUCTS AND TECHNOLOGIES


Sealable, handheld medical device with backlighting and a redundant switch.
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Flat Panel Series Overview

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Data Sheet
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Product Description

Advanced Input Systems' Flat Panel keyboards are designed to meet demanding requirements. This series is particularly popular and reliable in environments where instrumentation needs to be highly visible, cleanable, and impervious to surrounding elements.

Flat Panel keyboards utilize flat panel, tactile or non-tactile touch with multiple switch technology options: dome switch or membrane switch. The tactile dome product supplies a crisp snap-action breakover tactile feel for optimal operator accuracy. The non-tactile membrane adapts the simplest of switches with silver ink screened on polyester. Flat Panel products are used in applications that require an easy-to-clean keyboard, and the ability to operate in a severe and exacting environment.

Membrane
Tactile technology
zoom image

How Concerned Are You About Component Parts Causing Premature Device Failures?

Advanced Input Systems recognizes that the component quality-to-price / price-to-performance boundary is different for OEMs dealing with products expected to last a few years, than for OEMs relying on devices that impact medical life. We can help you sort the options and preferred / prohibited component categories.

Typical Applications

  • Process control equipment
  • Medical equipment
  • Laboratory instrumentation
  • Test and measurement instruments
  • Point-of-sale systems
  • Various industrial, business and educational equipment

Available Technologies

Membrane Tactile

  • Flat Panel Membrane Tactile products incorporate a metal dome on a poly circuit screened in silver ink.

Membrane Non-tactile

  • Flat Panel Membrane Non-tactile keyboards use the simplest of switches with silver ink screened on polyester.

Membrane Polyester Dome

  • Flat Panel Membrane Polyester Dome switch uses a formed plastic dome as the tactile element in conjunction with a screened silver ink circuit.

Dome

  • Flat Panel Dome products incorporate the use of a tactile metal dome on a printed circuit board.

Advanced Input Systems Technical Expertise

Low Design, Tooling, and Production Costs:

  • State-of-the-art CAD design systems
  • High-tech custom tooling capabilities
  • Rapid custom prototype cycle
  • Established material supply lines
  • High efficiency manufacturing and assembly

High Value-Added Capabilities:

  • Custom graphics
  • Custom lighting
  • Custom electronics
  • Custom packaging
  • Custom colors
  • Custom integration of alternate input technologies
  • Custom insertable legends
Specifications
FLAT PANEL KEYBOARD SERIES
 
Dome
Membrane
Non-tactile
Membrane
Tactile
Membrane
Polyester Dome
Unit of
Measure
MECHANICAL
Operating force
300
250
400
250 to 400
grams
Switch travel
.4
.2
.6
.5 to .7
mm
Switch life
2x106
5x106
2x106
1x106
cycles
ELECTRICAL
Contact resistance*
200
500
500
500
ohms (max)
Contact bounce*
10
10
10
10
ms (max)
Current*
70
70
70
70
ma (max)
ESD*
*
*
*
*
KV (max)
Dielectric strength*
250
250
250
250
VAC
Insulation resistance*
10
10
10
10
megohms
Voltage*
30
30
30
30
VDC (max)
ENVIRONMENTAL
Operating temperature
0¼ to +55¼
0¼ to +55¼
0¼ to +55¼
0¼ to +55¼
Celsius
Storage temperature
-40¼ to +70¼
-40¼ to +70¼
-40¼ to +70¼
-40¼ to +65¼
Celsius
Relative humidity
(max. non-condensing)
95%
95%
95%
95%
percent
*
Note: Specifications will vary depending on materials, construction, and circuitry.
Please consult our factory with application-specific requirements.

Custom Design Options

  • Environmental sealing
  • Durable, lightweight construction
  • Extensive graphic overlay capabilities
  • Unlimited color options
  • Tactile and non-tactile keys
  • Tactile membrane with polyester domes
  • PCB substrate switch circuits with metal domes
  • Status indicators: LEDs in keys
  • Embossed overlays
  • User-defined graphics and legends
  • Standard or custom electronics
  • Backlighting of keys or legends
  • Fiber optic backlighting
  • Electroluminescent (EL) backlighting
  • Custom firmware
  • EMI/RFI shielding
  • Plastic or metal enclosures
  • Cables and connectors
  • NEMA rated designs
  • Attractive, secure packaging
  • And more

Custom Membrane Switches:

Memtron Input Components, a unit of Esterline’s Interface Technologies Group, has developed a number of proprietary membrane-based switch constructions to enhance the performance and reliability of your operator interface. These proven designs comply with domestic and international standards and include:

  • Conventional and uni-layer non-tactile constructions
  • Unique Posi-tac I and Posi-tac II tactile constructions with discreet domes
  • Poly-tac I and Poly-tac II tactile designs incorporating formed polyester domes
  • Printed-circuit-board-backed solutions in tactile and non-tactile versions
  • Elastomeric keypads
  • Patented Pushgate technology from DuraSwitch Industries

View Memtron.com for more information



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