PCB Circuit PCB Membrane Switches Keypad With Silk Screen Printing 3M Adhe

Product Description
PCB Circuit Membrane Switch Keypad Silk Screen Printing Panel



LuphiTouch PCB Membrane Switch Demo General Design Spec.:



Outshape: as per customer's needs;
Overlay Material: Autotex/Autotex XE/Autoflex/Autotex AM series Polyester,
Tekra polyester and SABIC Lexan Polycarbonate;
Spacer Adhesive: 3M, Luxking;
Back Adhesive: 3M;
Circuit Layer: single side, double sided or multi-layers PCB;
Components Assembly: like LEDs, metal domes, resistors, capacitors, ICs,
ambient sensors, connectors etc.
Rohs and Reach compliance;

Lead Time: one week;



> Main Technical Specifications:

Item Description Technical capabilities
1 Max. Size 1200mm x 1000mm
2 Overlay Material
PET: Autotype (Autotex F150, F200, F280, V150, V200, V280,
Autoflex EBG130, EBG180, EBG250, EBA130, EBA180, EBA250)
Autotex : XEV150, XEF200;
Autostat CT3, CT4, CT5, CT7
DuPont etc.
PC: GE LEXAN--8010 8B35 8B35F HP92S HP40 FR700 FR60

3 Spacer 3M Adhesive, NITTO, TESA, SONY, SEKISUI, Domestic Adhesive
4 Back Adhesive 3M(Mainly), Others(Little)
5 Silver Paste
CHANGSUNG: CSP-3163, CSP-3352, CSP-5150;
ACHESON: ED 725A(6S-61), ED 427SS, ED 479SS, ED 976SS HV;
FUJIKURA and OTTI

6 Oil Ink SEIKO, JUJO, DUBUIT, PROELL, NORCOTE UV
7 Carbon Paste FUJIKURA, ACHESON ED 581SS, OTTI
8 6 Layers Metal dome Type Membrane Switch Structure Overlay +
Spacer + Dome Retainer + Spacer + Circuit Layer+ Back adhesive
9 4 Layers Polydome Type Membrane Switch Structure Overlay +
Spacer + Circuit + Back adhesive
10 Contact Resistance 0.5-10Ω
11 Insulation Resistance ≥10MΩ (100VDC)
12 Base Material Voltage Durable ≤ 2000V DC
13 Bounce Time ≤ 5ms
14 Working Current ≤ 100mA
15 Working Voltage ≤ 50VDC
16 Life ≥ 1,000,000 times
17 Key Travel Flat type: 0.05mm-0.5mm, Tactile Type: 0.1-1.5mm
18 Working Temperature -40ºC-+80ºC
19 Actuation Force 20-550g
20 Storage Condition Temperature: -40ºC~+85ºC ,Humidity: ≤98% RH
21 PET Circuit Tail Flexible Feature 180°to any angle
PCB Circuit PCB Membrane Switches Keypad With Silk Screen Printing 3M Adhesive
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FAQ: For the PCB circuit membrane switch, can you design the Gerber file for
customer?

Answer: Yes. If customer couldn't provide the Gerber file, then we can design
the Gerber file as per the schemetics provided customer.



FAQ: Can you PCBassembly service for the PCB membrane switch?

Answer: Yes, we can. We have our own SMT factory and can make electronic
components assembly to the PCB circuit board.





FAQ: How long can you provide quotation when you received our product drawings
and design specifications?

Answer: If all information provided in drawings, then it just needs one working
days. If need assemble some special components to the PCB circuit, especially
some speical connectors, ICs, then it may need a little longer time.



FAQ: Will you provide shipment support to us?

Answer: Yes. When the PCB membrane switches are finshed production and quality
inspection, we will pack the keypds by anti-static PP bag, then pack them in
hard carton. Then we will provide the packing list to customer. And also
provide different shipping method costs for customer checking.



FAQ: After-sales Service: Once the customer found the nonconforming keypads,
then what will you do?

Answer: We will make analysis at once and then arrange to make replacement
production immediately, no matter the quality keypads caused by ourself or
customer's workers or the transportation process. Make replacements for
customer in time to meet customer's production line needs always at the top
list.

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