- Product Details
- {{item.text}}
Quick Details
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Keypad Button Material:
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PVC,PET,PC,Sandwich,Circuit,3M glue
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Color:
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Customized Color
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Usage:
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Ornament
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Keyword:
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Switch Lube Station
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MOQ:
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500pcs
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Product name:
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Control Buttons Membrane Keyboards
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Certification:
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ISO9001:2015 / ROHS
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Shape:
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Customized Shape
Quick Details
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Place of Origin:
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Liaoning, China
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Brand Name:
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custom
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Model Number:
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JT303
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Keypad Button Material:
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PVC,PET,PC,Sandwich,Circuit,3M glue
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Color:
-
Customized Color
-
Usage:
-
Ornament
-
Keyword:
-
Switch Lube Station
-
MOQ:
-
500pcs
-
Product name:
-
Control Buttons Membrane Keyboards
-
Certification:
-
ISO9001:2015 / ROHS
-
Shape:
-
Customized Shape
Products Description
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product
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Thin film switch
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Product structure
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Base material +Spacer+Upper circuit layer+Spacer+down circuit layer+Adhesive
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Electronic characteristics
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Circuit rating
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35V(DC),100mA,1 W
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Contact resistance
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10Ω - 500Ω( According to the trace length and materials to confirm)
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Insulation nresistance
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>100MΩ 250V(DC)
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Contact bouce
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≤5ms
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Dielectric withstand voltage
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250VRms(50 - 60Hz/1 min)
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Mechanical Properties
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Responsiblity Working life
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flat type≥500 million times;
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Tactile type:≥100million times.
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Operating pressure
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Flat type 57-284g(2-10 OZ);
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Tactile type 170-397g(6-14 Oz).
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Switch stroke
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flat tyep 0.1-0.5mm;
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Tactile type: 0.6-1.5mm
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Environment parameters
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Operating Temperature
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-30°C - +85°C
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Humidity
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40°C,90%-95%,240H
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