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ShenZhen Taida Membrane Switch CO.,LTD

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City:dongguan

Country/Region:china

Contact Person:MsLiJing

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China Customizable OEM Tactile Metal Dome Normally Closed Tactile Switch With 3M Adhesive wholesale

Customizable OEM Tactile Metal Dome Normally Closed Tactile Switch With 3M Adhesive

Name: Customizable OEM Tactile Metal Dome Normally Closed Tactile Switch With 3M Adhesive
Brand: Taida
Price: 1 USD

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Brand Name :Taida

Model Number :20241213-19

Certification :ISO9001,SGS,ROHS,REACH,UL

Place of Origin :DongGuan of China

MOQ :100 pcs

Price :communication

Payment Terms :Western Union, T/T, PAYPAL

Supply Ability :24000 +pcs +A Month

Delivery Time :4-5 days for Samples making ;10-13 days for Batch goods

Packaging Details :PE bags first and Foam in Carton and etc

Material :PET or PC

Color :Matching color to Panton matching or RAL or CMYK or samples

Pitch of Connect :2.54MM

Adhesive :3M467 adheisve or other reuqest

Button type :Metal dome or Embossing dome

Size :Custom design any size or shape based on client requetment

Storage Temperature :-40℃ to 70℃

Life Cycle :1 million times

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Customizable OEM Tactile Metal Dome Normally Closed Tactile Switch With 3M Adhesive

A normally closed tactile switch is a type of switch that remains in a closed (on) state until it is pressed. When pressed, the circuit opens, interrupting the flow of electricity. Here are some key features and characteristics:

Operation: The switch is closed by default, meaning it allows current to flow. Pressing the switch momentarily opens the circuit.
Applications: Commonly used in applications where a momentary interruption of power is needed, such as in control panels, keyboards, and various electronic devices.
Feedback: Tactile switches provide physical feedback (a click or snap) when pressed, making them user-friendly.
Sizes and Shapes: They come in various sizes, shapes, and mounting styles (through-hole or surface mount).
Durability: Designed for a specific number of cycles (e.g., 100,000 presses), making them suitable for frequent use.

Membrane Switch specification:

Overlay material ---For front or face overlay
Polyester						Polycarbonate
1 Highly versatile for embossing 2 Highly resistant for chemicals 3 Better durability 4 For internal and external use						1 wide range of the surface finishes and thicknesses 2 More cost-effective 3 For internal and external use 4 many Lexan label choose
Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications
Pedestal embossing	Rim embossing		Pillow embossing				Dim embossing
Windows or LCD --- For display functions
Printed colors windows such like red ,black and so on					Transparent finishes windows
Keys
Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds					Non-tactile keys: printed silver spot on the circuit
LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others
EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs
Cables --- is extension of circuit and communication with your device
Screen printing conductive silver cable		Copper plated cable /Polyimide or FPC						PCB cable
Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector
Shielding --- For protection function
Gasket seal/Waterproof :protect the conductors against from the humidity and splashes				EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect
Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others
Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA
Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL
Standard Tolerances :+/-0.2MM

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

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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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