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Metal Dome Membrane Graphic Overlay Shielding Circuit PET Matte Front Panel Overlay

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Metal Dome Membrane Graphic Overlay Shielding Circuit PET Matte Front Panel Overlay

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Brand Name : Lunfeng

Model Number : MSO017

Certification : RoHS

Place of Origin : Shenzhen, China

MOQ : 1 piece

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 500000 Piece/Pieces per Month

Delivery Time : 7-25 working days, To be negotiated

Packaging Details : First put into a polybag, then paked into a carton. According to clients' special requirements.

Product name : Membrane Switch Overlay with metal dome and Shielding circuit

Used on : home appliances and device, Various industry control keypad panel

Color : Pantone/ RAL color, red, blue, yellow, green

Key material : PET Matte V200

Rear adhesive : 3M468

Feature : metal domes, blue and yellow LEDs

Size : Custom Size

Type : Meet Customer's Demand,Tactile Membrane Keypad

Thickness : Special Requirement Acceptable,0.1-10mm

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Membrane Switch Overlay with metal dome and Shielding circuit


Feature:
1. Membrane keypad with LED windows
2. Membrane Keypad with shielding
3. Membrane keypad with LCD window
4. Overlay Materials: Autotype Polyester
5. Rear Adhesive: 3M 467MP, 3M 468MP, etc.
6. Standard Tolerances: +/- 0.10 inch.
7. Matching color: Pantone and RAL color matching system.
8. Tail, pin and circuit layout: Subject to customer's detailed requests.
9. Unit price: Negotiable
10. Materials: Textured PC, gloss PC with matte finish, autotype PET and PVC
11. LED windows: Clear or translucent with all colors
12. Embossed keys: Poly dome and rim
13. Metal dome: Brand of nicomatic and innovan, nickel and gold plated
14. Tail: With mylar and UV
15. Connector: Nicomatic, fci, molex and zif


Our Advantage:

We Focus in membrane switch and related items.
Strong R&D capability
Stable in quality
Competitive price
Short Lead time for samples and Mass production
Whole solution design available

Applications:

* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
Various automtic machine control keypad

ItemsSilver Printed CircuitCopper Etched FPC Circuit
MaterialPET (Polyester)Copper
ConductorPrinted silverCopper
Contact FingersSilver and CarbonGold plated
Contact Buttons PadsSilverGold plated
Life & Reliabilitynormalgood
Stabilitynormalgood
ResistancelowVery low
Costlowhigh
Lead Time2-3 days7-10 days
Pitch0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm0.5mm, 1.0mm, 1.27mm, 2.54mm


1.Electrical Properties

Membrane Switch

Electrical Level:

35V(DC), 100mA,1W

Contact Resistance:

10Ω~500 Ω

Insulation Resistance:

100MΩ/100V

Dielectrics Voltage-resistance:

250VRms(50~60Hz 1min)

Chattering Time:

≤ 5ms

Life Time:

Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000

Tail Folding:

R>1,180

2.Mechanical Properties

Operating Force:

Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)

Switch Stroke:

Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm

3.Environmental and Storage Conditions

Operation Temperature:

-40°C ~ +80°C

Storage Temperature:

-40°C ~ +80°C

Humidity:

40°C, 90%~95%, 240 hours


FAQ:


Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.
Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.
Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.
Q4 : What payment do you accept ?
A : TT/ Western Union.
Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.
Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...


Metal Dome Membrane Graphic Overlay Shielding Circuit PET Matte Front Panel Overlay
Metal Dome Membrane Graphic Overlay Shielding Circuit PET Matte Front Panel Overlay


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