industrial membrane keyboards from China manufacturer

Product Detail

Means of Transport: Ocean,Air

Packing: paper carton(outer) and pla...

Overlay Materials: polyester and polycarbonate

Standard Tolerances: +/-.010 inch

Storage Altitude: Sea level to 35,000 feet

Production Capacity: 50000 pcs per Month

Delivery Date: 10 days for samples,2-3 wee...

Rear Adhesive: 3M 467MP, 3M 468MP, etc.

Matching color: Pantone and RAL color match...

1.Strict quality inspections
2.Professional staff
3.Over 15 years production experience
4.Pass ISO9001:2008

Membrane Keyboard
1.good quality & competitive price
2.material :pc or pet
3.metal dome tactile

Electrical

·Operating Voltage: 0-35 V DC.

·Operating Current: 100 MA Max.

·Operating Contact Resistance: Less than 100 OHMS typical

·Contact Bounce: Less than 5 Milliseconds typical.

·Conductors: Printed silver conductive inks or carbon blend.

Mechanical

·Life Expectancy: 1,000,000 actuations per switch position

·Actuation Force:170-700g, Range depending on customer specification.

·Switch Travel: .0.1mm-0.4mm typical.

·Overall Thickness: .0.6mm-1.52mm typical.

Environmental

·Storage Temperature: -40°C to +65°C

·Operating Temperature and Altitude: -40°C to +65°C

·Humidity: No delamination after 24 hours at 80°C and 90%RH.

Feature:

It has Tactile feeling with strong "click" feeling

Long life in high temperature condition

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