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LED Backlight Screen Printing Membrane Key Pad With Transparent Window Display
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida or custom design |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20250408-02 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pcs |
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| Price: | communication |
| Packaging Details: | PE bags first and Foam in Carton and etc |
| Delivery Time: | 4-5 days for Samples making ;10-15 days for Batch goods |
| Payment Terms: | Western Union, T/T,PAYPAL |
| Supply Ability: | 30000 +pcs +a Month |
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Detail Information |
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| Material: | Polyester Or Polycarbonate ,silicone Or Other Request | Color: | Pantone, RAL CMYK ,RGB Or Samples |
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| Pitch Of Connect: | 1.0MM ,1.25MM .2.54MM Or 0.5MM | Adhesive: | 3M467 Sony Adheisve Or Other Reuqest |
| Connector Type: | ZIF , Female Or Male Connector | Circuit Options: | FPC ,silver Plate ,or PCB Board |
| LED Brand: | Everlight Or Others | LED Type: | 0805,0603 Or Other |
| Highlight: | Transparent Window Display Membrane Key Pad,Screen Printing Membrane Key Pad,LED Backlight Membrane Key Pad |
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Product Description
LED Backlight Screen Printing Membrane Key Pad With Transparent Window Display
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Construction: Membrane keypads consist of multiple layers, including a flexible top layer that contains printed graphics and a bottom layer with conductive traces. When a key is pressed, the top layer makes contact with the bottom layer, completing an electrical circuit.
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Tactile Feedback: Many membrane keypads incorporate metal domes that provide tactile and audio feedback when a key is pressed. This feature enhances user experience by confirming that the input has been registered.
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Durability: Membrane keypads are designed for longevity, with a typical lifespan of around 1 million touches. This makes them suitable for applications that require frequent use.
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Adhesive Backing: Most membrane keypads come with an adhesive backing, allowing them to be easily affixed to various surfaces. This feature simplifies installation and ensures a secure fit.
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Applications: Due to their low cost and simple design, membrane keypads are widely used in industrial settings, consumer electronics, and various control panels. They are particularly popular in devices that require minimal input, such as remote controls and appliances.
Specification:
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, UV resistance
Polycarbonate:
1.Different surface(Glossy, Matt) and thickness(From 0.12mm~2mm)
2. cost-effective in price
3.For internal and external use
2) Embossing
Rim embossing/pillow embossing/dimple embossing
Graphic overlays can be embossed in order to insert domes/LED, leave space for mechanical keys/LED and provide tactile indications and better tactile feeling.
3)Windows(for display function)
1. print different colors windows, As transparent grey/Red/green window for display
2. Clear/Transparent window for LCD display
2. Matt/semi-transparent window for LED
4)Keys/buttons
Tactile keys---with metal dome or poly dome
Non-tactile--silver printing dots with flat key
5) Embeded LEDs
Small, brilliant lights only about 0.02’’ in height. Avaliable in several vibrant colors.
LED colors: white, yellow, orange, green, red, or double colors LED.
6)Cable
It 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, acrylic, PCB
Product index:
Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ at 100V
Operating temperature: Flat/Metal dome:-20°c to +80°c
Storage temperature: Flat/Metal dome:-40°cto +80°c
Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are available
About Taida.pdf
More photos show :
About ShenZhen TaiDa Menbrane switch CO.,LTD
Taida are an OEM professional specializing in designing and manufacturing membrane switch ,graphic overlay and adhesive sticker/labels with with more than 15 years experience in Shenzhen of China which are widely used in industrial,electronics,household appliance,medical equipments.we have more than 500 different customers .and most of our customer come from USA ,EU ,UK ,middle east and other famous country of world wide.Taida can supply different kinds of Membrane switch based on each client's request .
Factory Strength:
Factory Area: Over 2000 Square meters
Employee :＞ 70
R＆D
Continued quality improvement ,professional Tech support and latest design
From our R＆D department for customers’ demand or samples
Manufacturing
Strong productivity and unified producing process to ensure the fastest delivery time.
QC/QA
20% Employee are QC/QA workers ,quality Guaranteed
Dispatch Department
Power dispatch ability to ensure shipping accuracy and speed