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Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance

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China SHENZHEN GUANGHONGDA TECHNOLOGY CO.,LTD , certifications
China SHENZHEN GUANGHONGDA TECHNOLOGY CO.,LTD , certifications
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Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance

China Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier
Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance supplier

Large Image :  Embossing Waterproof Keyboard Membrane Switch Solid Material With ROHS Compliance

Product Details:

Place of Origin: Guangdong, China
Brand Name: Guanghongda
Certification: ROHS compliance
Model Number: GHD205009

Payment & Shipping Terms:

Minimum Order Quantity: 500-999 Pieces
Price: $0.25
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Detailed Product Description
Application: Telecommunication Equipment Keypad Button Material: PET
Metal Dome Material: SUS301 Type Option:: Embossing Or Flat
Metal Dome Force: 100~600gf , +/-30gf Color:: Pantone Or Give Sample's Color
Lifetime: 300k~ 2kk Hits Salt Sprary Chamber Testing Conditions: -40 ~ +70 Degrees
Reliable Routine Test: 55+/-2 Degrees , R.H. 95% , 48H Size Tolerance: +/-0.1mm
Printing:: Silk Screen Printing Selling Units: Single Item
Adhesive:: 3M467/468MP/200MP/9080AMP/55280MP Single Gross Weight: 0.100 Kg
Package Type: 1) Packed By PET Bag ( Full Package Qty : 200 Sheet / PET Bag ) Carton Package, Inner 4 -corner Wrap By Bubble Foam Prevent From Damage During The Transporation
High Light:

membrane push button switch

,

membrane panel switch

High Quality Embossing Waterproof Keyboard for Device Membrane Switch with tactile metal dome keypad

 

 

Packaging & Delivery

Selling Units:Single itemSingle package size: 10X7X0.2 cmSingle gross weight:0.100 kgPackage Type:1) packed by PET bag ( Full package qty : 200 sheet / PET bag )
Carton package, inner 4 -corner wrap by bubble foam prevent from damage during the transporationPicture Example:

package-img package-img
Lead Time :
Quantity(Pieces) 1 - 500 501 - 1000 1001 - 10000 >10000
Est. Time(days) 10 12 15 To be negotiated

 

 

 

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What is Membrane Switch and How does it work ?

Membrane Switch , membrane switch flex circuit designs primarily include Polymer Thick Film (PTF) “membrane switches” such as graphic overlays, touch pads and key pads. Membrane switches function as a normally open, momentary contact, low-voltage pressure-sensitive circuit.

 

Materials 
 Part Ordinary Material
    Finish Specification
Graphic Overlay PC(polycarbonate)    Gloss 0.175/.25/.35/.5 mm thickness
Matt 0.175/.25/.35/.5 mm thickness
PET (polyester)    Fine Texture 0.15/.20 mm thickness (Autotex F150/F200, imported)
Velvet Texture 0.15/.20 mm thickness (Autotex V150/V200, imported)
Gloss with Hard Coat      0.18 mm thickness  
Top Adhesive PET Double-sided adhesive   0.10/.22/.28 mm thickness
Paper Double-sided Tape   0.10 mm thickness
Transfer Tape   0.06/.12 mm thickness
Retainer PET Gloss 0.125 mm thickness
Spacer PET Double-sided Tape   0.225/.275 mm thickness
Circuit Layer PET Gloss 0.1/.125 mm thickness
  Paper Double-sided Tape    0.10 mm thickness
Rear Adhesive    (3M9080A)
  Transfer Tape   0.06/.12 mm thickness (3M467/3M468) 
Connector Pin   Metal,Male/Female 2.54mm
House   Female,2.54mm
  Silver Paste   Acheson ELECTRODA 820B
Carbon Paste   Acheson ELECTRODA 423SS
Insulation Ink   Acheson ELECTRODA 452SS

 

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Q1: Are you Trading company or manufacturer ?

A: We are a Professional Trading & Manufacturer Integrated .

 

Q2 : Can you offer OEM Service ?

A: Surely Okay , we have Seasoned OEM service experience .

 

Q3: what is the Lead time of sample ?

A : It takes 2-7working days depends .

 

Q4: How fast can i get the Quotation ?

A: 30mins ~ 24Hours depends .

 

Please do not hesitate to contact with us , if you have any inquires .

 

 

 

Contact Details
SHENZHEN GUANGHONGDA TECHNOLOGY CO.,LTD ,
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