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A graphic overlay, sometimes called a nameplate, is a printed graphic surface that is placed over top of the internal electronics of a product. The overlay serves multiple purposes. First, it protects the sensitive materials and components from environmental conditions and wear and tear.
It was widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.
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A graphic overlay, sometimes called a nameplate, is a printed graphic surface that is placed over top of the internal electronics of a product. The overlay serves multiple purposes. First, it protects the sensitive materials and components from environmental conditions and wear and tear.
Technical Parameters:
| Technical Details | Without tactile feedback | With tactile feedback by snap dome | With tactile feedback by key embossing |
Mechanical Parameters | Keystroke force : 2 N +/- 20% | Keystroke force : 2.5 N +/- 20% | Keystroke force : 1 to 4 N +/- 30 % |
Bounce Distance: 0,21 mm +/-15% | Bounce Distance : 0,48 mm +/-15% | Bounce Distance : 0,5 to 1 mm +/-15% | |
Contact type : Silver | Contact type : Dome+Silver | Contact type : Silver | |
Lifespan: 10 000 000 | Lifespan : 1 000 000 | Lifespan: 1 000 000 | |
| Environmental Parameters | Work Temp. - 25°C - + 65°C | Work Temp.: - 25°C - + 65°C | Work Temp. : - 25°C - + 40°C |
Storage Temp. : - 30°C - + 85°C | Storage Temp. : - 30°C - + 85°C | Storage Temp.: - 30°C - + 70°C | |
| Protection Class : IP 65 | Protection Class : IP 65 | Protection Class : IP 65 | |
| Electrical Parameters | Normal operating voltage: 24 V Max. working voltage : 50 V Min.operating voltage: 1 V Normal operating current: 30 mA Max. controllable power : 500 mW Contact line resistivity : 1 ohm/cm (1 mm spacing) Dielectric strength : 250 Vrms. Insulation impedance at 100 V : > 100 Mohms Max.contact bounce : < 5 ms Compatible with TTL and CMOS circuits | ||
Product's Specifications:
Membrane Plastic Touch Screen Overlay for Graphic Electronic.
Printing Color Deviation is within 10% , no ink scattering&defective handwriting.
We have made many different types of membrane switch overlay for our customers, which is available to custom make any shape.
Application: The membrane switch are widely used in Remote controls,Instrumentation, Electronic scales, mechatronic control, household appliances, Human-machine interface.
Careful quality control and meticulous packaging，we take every step of the process seriously.
Patent certifications for some of our advanced technology.
Why Choose us?
>> Leading manufacturer with 30+ years experience.
>> Perfect quality control system. ISO9001&ISO14001 quality certificated.
>> Free for product design, free for laser sample.
>> Full range of product, your one-stop OEM manufacturer.
>> Professional technical support and after-sales service.
>> Good delivery cooperation to match your schedule.
>> Main serving customers are: Casio, Poly, JBL, Harman,SHURE, SENHEISER, Panasonic,Dyson,Pentair,etc.
Let Us Be Your Best OEM Partner!
A graphic overlay, sometimes called a nameplate, is a printed graphic surface that is placed over top of the internal electronics of a product. The overlay serves multiple purposes. First, it protects the sensitive materials and components from environmental conditions and wear and tear.
Technical Parameters:
| Technical Details | Without tactile feedback | With tactile feedback by snap dome | With tactile feedback by key embossing |
Mechanical Parameters | Keystroke force : 2 N +/- 20% | Keystroke force : 2.5 N +/- 20% | Keystroke force : 1 to 4 N +/- 30 % |
Bounce Distance: 0,21 mm +/-15% | Bounce Distance : 0,48 mm +/-15% | Bounce Distance : 0,5 to 1 mm +/-15% | |
Contact type : Silver | Contact type : Dome+Silver | Contact type : Silver | |
Lifespan: 10 000 000 | Lifespan : 1 000 000 | Lifespan: 1 000 000 | |
| Environmental Parameters | Work Temp. - 25°C - + 65°C | Work Temp.: - 25°C - + 65°C | Work Temp. : - 25°C - + 40°C |
Storage Temp. : - 30°C - + 85°C | Storage Temp. : - 30°C - + 85°C | Storage Temp.: - 30°C - + 70°C | |
| Protection Class : IP 65 | Protection Class : IP 65 | Protection Class : IP 65 | |
| Electrical Parameters | Normal operating voltage: 24 V Max. working voltage : 50 V Min.operating voltage: 1 V Normal operating current: 30 mA Max. controllable power : 500 mW Contact line resistivity : 1 ohm/cm (1 mm spacing) Dielectric strength : 250 Vrms. Insulation impedance at 100 V : > 100 Mohms Max.contact bounce : < 5 ms Compatible with TTL and CMOS circuits | ||
Product's Specifications:
Membrane Plastic Touch Screen Overlay for Graphic Electronic.
Printing Color Deviation is within 10% , no ink scattering&defective handwriting.
We have made many different types of membrane switch overlay for our customers, which is available to custom make any shape.
Application: The membrane switch are widely used in Remote controls,Instrumentation, Electronic scales, mechatronic control, household appliances, Human-machine interface.
Careful quality control and meticulous packaging，we take every step of the process seriously.
Patent certifications for some of our advanced technology.
Why Choose us?
>> Leading manufacturer with 30+ years experience.
>> Perfect quality control system. ISO9001&ISO14001 quality certificated.
>> Free for product design, free for laser sample.
>> Full range of product, your one-stop OEM manufacturer.
>> Professional technical support and after-sales service.
>> Good delivery cooperation to match your schedule.
>> Main serving customers are: Casio, Poly, JBL, Harman,SHURE, SENHEISER, Panasonic,Dyson,Pentair,etc.
Let Us Be Your Best OEM Partner!
