Spacer Layer: This layer separates the circuit from the graphic overlay, allowing for tactile feedback when pressed. It usually includes adhesive to keep the layers together.
Circuit Layer: Made from printed conductive inks or traditional conductive materials, this layer registers the button presses when the top layer is pressed down.
Top Graphic Overlay: This layer features printed graphics and symbols for user interaction, often using durable inks to withstand wear.
Adhesive Layer: Used to attach the membrane switch to the substrate (like a device casing), ensuring it stays in place.

Features and Benefits

Cost-Effectiveness: Generally less expensive to produce than mechanical switches, particularly in high-volume applications.
Space-Saving: Thin and lightweight, they save space in compact electronic devices.
Sealing: Provides environmental sealing, which is essential for devices exposed to harsh conditions.
Durability: Resistant to dust, moisture, and chemicals, making them suitable for various environments.
Customization: Can be tailored in terms of shape, size, and graphic design according to specific requirements.

Applications

PC membrane switches are widely used in:

Industrial controls (machinery and panels)
Automotive applications (dashboard controls)
Consumer electronics (like remote controls and appliances)
Medical devices (such as diagnostic equipment)

Membrane switch Performance Index:

Environmentl	Operating Temperature	-40°C to +80°C (-40°to 176°F)
	Storage Temperature	-40°C to +85°C (-40°to 185°F)
	Humidity	40°C, 90% to 95% for 240 hours
	Vibration	20G's max.
Mechanical	Actuation Force	Non-tactile 60g to 300g (2oz to 10oz)
		Tactile 150g to 400g (6oz to 14oz)
	Switch Stroke	Non-tactile 0.1 to 0.5mm
	Life Expectancy	Tactile 0.6 to 1.5mm
		Non-tactile >5 million actuations
		Tactile >1 million actuations
Electrical	Operating Voltage	35 volts maximum
	Operating Current	10 micro amps to 100 milliamps, resistive
	Operating Power	1 watt maximum
	Circuit Resistance	10 ohms to 500 ohms, dependent on size and layout
	Insulation Resistance	100M ohms at 100V DC
	Dielectric Withstand	>250 VRMs (50-60Hz 1 minute)
	Contact Bounce	≤ 5 milliseconds

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

• Arrange the payment, After payment, we will ship send our artwork for your confirm within 3 days before sample ,and sample lead time is 7 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

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