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Tactile Switch with Formed Polyester Dome


GDSI polyester domes are formed with a special process that enables our domes to be very consistent across the membrane keyboard and withstand over 2,000,000 actuations.  GDSI can fabricate a custom dome layer to meet your specific requirements.  Our unique processing enables them to withstand higher temperature environments, than domes formed by conventional processes.



Design Advantage

Performance Results

Low profile, flat surface, compact keypad spacing

Provides switching in smaller spaces, with less  weight and easily cleanable surfaces

Wide range of actuation forces

Human factor sensitivity can be pinpointed for maximum response

Controls can be placed where most needed

Greater ease of use by control operator

Reduces demand for large switch construction on control panel

More efficient use of materials

Replaces mechanical actuation devices

Ideal for portable instrumentation

Completely sealed construction

Prevents permeation of chemicals, oils and contaminants

Design Options

Circuitry: single-, double-sided, molded
Complete environmental sealing, gasketing
Unlimited graphic design possibilities
Components; LED, LCD, EL panels
Backers and stiffeners
Convex surface conformance and actuation
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