2.54MM Connector LED Membrane Switch Long Lifespan High Performance

Custom Reverse Printing Led Membrane Graphic Switch For SIDAC Group METALSISTEM

About LED membrane graphic switches:

1. Design and Construction:

   • LED membrane graphic switches combine the flat, low-profile design of membrane keyboards with the incorporation of LED backlighting.
   • The key assembly typically consists of a thin, flexible membrane layer that houses the switch contacts, with a translucent plastic overlay or keycap that allows the LED light to shine through.
   • The LED light sources are typically embedded within the membrane or the switch mechanism itself, providing uniform backlighting across the surface.

2. Backlighting and Illumination:

   • The LED backlighting in these switches serves multiple purposes:
     • Improved visibility: The LED illumination enhances the readability of the key legends, making them easier to see in low-light conditions.
     • Customizable aesthetics: The LED backlighting can be designed with various colors, patterns, or effects to match the overall visual theme of the device or workspace.
     • Functional feedback: The LED backlighting can be used to provide visual feedback, such as indicating the active state of a key or highlighting specific function keys.

3. Graphic Design Capabilities:

   • The membrane-based construction of these switches allows for a high degree of customization and graphic design flexibility.
   • The translucent overlay or keycap can be printed or etched with custom graphics, logos, icons, or key legends.
   • This enables the creation of specialized or branded keyboard layouts that can be tailored to specific applications or user requirements.

4. Durability and Reliability:

   • LED membrane graphic switches, like other membrane keyboards, are generally more durable and have a longer lifespan compared to traditional mechanical keyboards.
   • The lack of individual moving parts and the sealed membrane design helps protect the internal components from dust, spills, and other environmental factors.
   • The LED light sources are also designed for extended lifespans, often rated for thousands of hours of use.

5. Applications and Use Cases:

   • LED membrane graphic switches are commonly found in various applications where a combination of functionality, aesthetics, and durability is required:
     • Industrial and manufacturing environments: These switches can withstand harsh conditions and provide clear visual cues for machine operation or control panels.
     • Medical and healthcare settings: The flat, easy-to-clean design and backlighting make them suitable for use in clinical environments.
     • Specialized equipment and devices: Customizable graphic designs can be incorporated into control panels, kiosks, or other specialized equipment.
     • Gaming and esports peripherals: LED backlighting and customizable graphics can enhance the overall gaming experience and branding.

LED membrane switch descriptions:

1)Material---for front or face overlay

Polyester

1.Highly versatile for embossing 2.Highly resistant to chemicals

3.Better durability 4.For internal and external use

Polycarbonate

1.Wide range of surface finishes and thicknesses

2.More cost-effective 3.For internal and external use

2) Embossing--rim embossing pillow embossing dim embpssing

Graphic overlays can be embossed in order to insert domes (tactile), leave space for mechanical keys and provide tactile indications Pedestal embossing

3)Windows ----for display function

1. print colors windows

2.transparent finishes windows

4)Keys/buttons

Tactile keys---with metal dome or poly dome

Non-tactile--silver printing spot

5) Embeded LEDs-

miniature LED, LED colors:white, yellow, orange, green, red, etc.

6)Cable

is an extension of the printed circuit and is used to communicate with your device

7)Types of connector

1.Zero insertion force (ZIF) connector; 2.Female connector; 3.male connector

8) EMI / RFI / ESD Shielding

use an aluminum foil shielding / a clear ITO electrical conductive polyester

9) Adhesive ----mostly used are 3M-double-side glue

10)Backplate---in aluminum, polycarbonate or acrylic

Other photo show :

How to order

• Send us the drawing ,spec or photo about your product or fill our quotation information table . Get Latest Quote

• Confirm order details and approved our artwork before sample ,confirm our sample before mass goods and Order PI will be sent

• we will send our artwork for your confirm within 3 days before sample making ,and sample lead time is 4-5 business days As usual .

mass goods :as common ,it is 7-10 business days ,which is based on our produce department schedule and product craft and order quantity

Our Services :

1 Reply your inquiry within 24 working hours

2 Customize design is available ,OEM and ODM are welcome

3 Experienced Staffs answer your all question in professional and fluent English

4 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs

5 Good service ,High quality ,test all goods and short lead time supply

6 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request

7 Before mass goods ,we will supply the sample for your approved ,before proofing ,we will design the artwork for your confirm first ,both of them are in order to reduce the cost in the mass goods for you

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