Shenzhen Lunfeng Technology Co., Ltd
| 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 | Factory Customized Metal Dome Membrane Switch Screen Printing |
| ColorS | Pantone/ RAL color, black, white， green, blue |
| Material | PET, Polyester (PET), 0.188mm PET |
| Rear adhesive | 3M468 |
| Feature | metal domes, matte surface, silver circuit |
| Connector | 2.54mm Pitch black connector |
| Key | Embossed keys, embossing buttons |
| Type | NO Leds, with LCD window, No punch holes |
| Brand Name | Lunfeng |
| Model Number | LFZDX061 |
| Certification | ISO9001:2015 |
| Place of Origin | Shenzhen, China |
View Detail Information
Explore similar products
2.54 Pin Waterproof Membrane Keypad
PET F150 Matte Look Flat Membrane Switch Waterproof Domes Metal Tactile Switch
Pantone Waterproof Membrane Keypad
3M467 Waterproof Membrane Keypad LCD RAL Embossing Membrane Switch
Product Specification
| 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 | Factory Customized Metal Dome Membrane Switch Screen Printing | ColorS | Pantone/ RAL color, black, white， green, blue |
| Material | PET, Polyester (PET), 0.188mm PET | Rear adhesive | 3M468 |
| Feature | metal domes, matte surface, silver circuit | Connector | 2.54mm Pitch black connector |
| Key | Embossed keys, embossing buttons | Type | NO Leds, with LCD window, No punch holes |
| Brand Name | Lunfeng | Model Number | LFZDX061 |
| Certification | ISO9001:2015 | Place of Origin | Shenzhen, China |
| High Light | 2.54mm Pitch Metal Dome Membrane Switch ，Silver Circuit Metal Dome Membrane Switch ，3M468 Rear Adhesive Waterproof Membrane Keypad | ||
Factory Customized Metal Dome Membrane Switch Screen Printing
What is Membrane Switch ?
A membrane Switch is a momentary switching device that is manufactured by using a series of flexible layers of polyester films and adhesives. The upper-most layer, called a graphic overlay, is manufactured by printing on the second surface of clear polyester or polycarbonate film. Membrane switches can be constructed with multiple circuit layers, and more complicated graphic design features, such as domed key embossing. Designs that are more complex require, more material layers for proper construction and reliable operation. Membrane switches, when combined with components such as a tactile dome, graphic overlay, or integrated LEDs or resistors can provide the designer with virtually limitless capablities to create the ideal custom user interface for their products.
Applications:
Our Advantage:
| Items | Silver Printed Circuit | Copper Etched FPC Circuit |
| Material | PET (Polyester) | Copper |
| Conductor | Printed silver | Copper |
| Contact Fingers | Silver and Carbon | Gold plated |
| Contact Buttons Pads | Silver | Gold plated |
| Life & Reliability | normal | good |
| Stability | normal | good |
| Resistance | low | Very low |
| Cost | low | high |
| Lead Time | 2-3 days | 7-10 days |
| Pitch | 0.5mm (not suggested), 1.0mm,1.27mm, 2.54mm | 0.5mm, 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...
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1995
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,... Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,...
Get in touch with us
Leave a Message, we will call you back quickly!