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Waterproof Dustproof Oilproof Membrane Switch Overlay Light Weight And Small Size
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Brand Name:TKM
Model Number:Membrane Switch
Certification:ISO9001:2008, SGS,Rohs
Price:negotiation
Payment Terms:T/T or L/C
Supply Ability:100000Pieces per month
Delivery Time:15-20days
Company Data
Verified Supplier
Contact Person
Amy
Business Type:
Manufacturer Distributor/Wholesaler Exporter Seller
Officials:
Building No.36 Shiyong Private Industrial Zone. Hengli Town.Dongguan.Guangdong Province
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Waterproof Dustproof Oilproof Membrane Switch Overlay Light Weight
And Small Size
Membrane switch, also known as light-touch keyboard, adopts an
integral sealing structure composed of flat multi-layers. The new
type of electronic components is a fundamental change in the
appearance and structure of electronic products. It can replace the
keys of conventional discrete components and perform the tasks of
the operating system more reliably.
PET Membrane Switch Overlay Description:
The main technical indicators
1. Max size: single sided, double sided:600mm * 500mm Multi-layer:
400mm * 600mm
2. Processing thickness:0.2mm -4.0mm
3 Copper foil substrate thickness: 18μ(1/ 2OZ ),35μ( 1OZ ),70μ( 2OZ
)
4 Common material: FR-4 , CEM-3 , CEM-1,
Polytetrachloroethylene,FR-1(94V0,94HB)
5. Light copper,Nickel-plated,Gilded,HAL；Immersion
Gold,Antioxidant,HASL,Immersion Tin,etc.
Product Description
Overlay Material | PET, PC |
Artwork Format | CorelDraw, Adobe Illustrator AI, AutoCAD, CDR |
Color | Pantone and RALcolor matching system |
Button | Embossed/Flat/Metal/Silicone/Rubber |
Keys Options | Tactile: metal domes or poly domes |
Non-tactile: flat button, printed silver spot on the circuit | |
Connector Tail | Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch |
Female connector with 2.54MM pitch | |
Circuitry option | Silver printed conductive inks, FPC, PCB |
Printing | Screen printing, Semi-Auto matic printing, Automatic Printing |
Window | Clear or transparent, translucent, red/black/white/green etc
transparent window |
Surface | Glossy surface or matte surface |
Rear Adhesive | 3M467,3M468, 3M9080, 3M9495, 3M7959,3M9471, 3M300VHB, etc... |
Certificate | ISO9001,RoHS,CE,SGS |
Process Capability
1. Drilling:The minimum diameter 0.1mm
2. Hole metallization:Minimum aperture 0.2mm,Thickness / aperture ratio 4:1
3. Wire width: Minimum:Gold plate 0.10mm, Tin plate0.1mm
4. Wire spacing: Minimum:Gold plate 0.10mm, Tin plate0.1mm
5. Gold plate: nickel layer thickness:≧2.5μ,Gold layer thickness: 0.05-0.1μm or according to customer requirements
6. HASL: tin layer thickness:≧2.5-5μ
7. Paneling: Line-to-edge minimum distance: 0.15mm hole to edge minimum distance: 0.15mm smallest form tolerance: ± 0.1mm
8. Socket chamfer: Angle: 30 degrees, 45 degrees, 60 degrees Depth: 1-3mm
9. V Cut: Angle: 30 degrees, 35 degrees, 45 degrees Depth: thickness 2/3 Minimum size: 80mm * 80mm
PET Membrane Switch Overlay Applications:
1. The mobile phone
Focuses on the flexible circuit board light weight and thin thickness. Can effectively save the volume of products, easy connection of the battery, microphone, and buttons and into one.
2. Computer and LCD screen
Use the one line configuration of flexible circuit boards, and thin thickness. The digital signal into the picture, through the LCD screen
3. CD player
Focuses on three dimensional assembly characteristics of flexible circuit boards and thin thickness. The huge CD to carry around
Company Profile
TKM MEMBRANE TECHNOLOGY LTD.
Details can click on our another website Home-TKM (Dongguan) Membrane Tech. Limited (tkmmembraneswitch.com)
TKM （DONGGUAN） MEMBRANE TECHNOLOGY LTD. is an IATF16949 and ISO
9001 company specializing in the design and manufacture of
rubber/plastic keypads, and membrane switch input devices,
including custom electronics and enclosures. We use state of the
art production techniques, semi-automatic printing press, fully
automatic printing and CCD
, to support short lead times and maintain a competitive pricing
structure affordable for even small to medium runs.
We believe quality is vital for the growth of an enterprise. All of our functional products are fully tested by the computer functional tester. Meanwhile, we have the high-precision testing instruments such as Digital Type Minuteness Load Testers, Abrasion Wear Testers, and Life Endurance Testers. We have an experienced management team which has over 20 years of experience in the field of membrane switches, silicone rubber keypads and the other relative products, All our products passed RoHs and SGS test.
Our main product range are:
1)Membrane switch and graphic overlay
2)Flexible printing Circuit / PCB /FFC /FPC circuit /EL
3)Silicone products including silicone rubber keypad. and various Rubber products.
4) Metal nameplate series
5) Membrane switch with backlighting.
Our business relationships from global market: over 120 customers, some famous customers Such as PHILIPS, SIEMENS, PANASONIC, SANYO,METTEL, BOSCH.
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