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Shenzhen Boerzhuo Electronic Company
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Gold Index: 11259
Embossed Graphic Overlays LED Membrane Switch Keyboard For Analytic Instrument
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Embossed Graphic Overlays LED Membrane S
Embossed Graphic Overlays LED Membrane Switch Keyboard For Analytic Instrument
Quick Detail:
> Total thickness : 1.0 mm
> First layer : DF F150
> Second layer : adhesive DT 6100
> Third layer : metal dome protector mylar 0.1 mm
> Forth layer : FPC cooper foiled circuit 0.125 mm
> Fifth layer : adhesive 3M467
> Led color : green,red ,yellow and white single color
> Pitch : 1.0 mm
> Pin : 9 pin
> Push force : 220 g
> Main electronic compents : LED , metal dome
> Operating condition : 40°c,90%~95%,for 240 hours
> Life span : 1000000 times
Description:
> Surface :Matte
> Overlay button: embossed 0.35 mm
> Top circuit: Φ 8 mm metal dome
> Bottom circuit : flat
> Window : no
> Led window : no color coated translucent
> Circuit crossing : yes
> Conductive side :top side conductive
> Tolerance:0.05 mm
> Water proof class : IP 67
> Connector : without
> Matching color: Pantone and RAL color matching system.
Applications:
1. A. For mechanical and electrical products such as CNC machine electric weighing ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .
B. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on
C. For domestic appliance , remote control ,electronic lock , washing machine , microwave oven ,electric cooker ,sound installation and so on
D. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on
3. Note:
Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome
Specifications
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1. Electrical |
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Maximum Circuit Rating: 35V(DC),100mA,1W |
35V DC,100mA,1W |
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Contact Resistance: 10Ω~ 500Ω (Varies from the trace length and material) |
10Ω~500Ω |
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Insulation Resistance: 100MΩ 100V |
100MΩ at 100V DC |
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Dielectric: 250 Vrms (50~60Hz 1min) |
250V Rms(50-60Hz 1min) |
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Contact Bounce: < 5ms |
5ms or less |
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Life: mbossed : ≥ 130 million times |
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Tactile: ≥ 1 million times Duraswitch: ≥ 10million times |
Flat type 60g~300g(2~10OZ) |
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Tactile type 150g~400g(6~14OZ) |
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Shenzhen Boerzhuo Electronic Company [China (Mainland)]
Business Type:Manufacturer | ||
