Embossed Tactile key membrane Keypad

1.Made of AUTOTEX PET 2.Embossed tactile keyboard 3.Embedded LED light 4.Rear screen printed graphic 5.Soken,3M adhesive

Detailed Product Description

Notice: we have the capacity to provide you membrane switches with other special requirements, such as shielding, windows/lens coating, embossing, embedded LED, UV glossy/matte/textured and more

Prototypes of membrane switch and keyboards in 7-10 days.

Membranes switch type:

   1, button-neutral embossed touch membrane switch

   2, built-in metal shrapnel-touch membrane switch

   3, the flat touch membrane switch

   4, built-in LED indicator membrane switch

   5, with shielding layer membrane switch lines

MEMBRANE SWITCH:

1. MEMBRANE SWITCH'S OVERLAY MATERIALS: the most commonly used base materials are polyester and polycarbonate.

2. Rear Adhesive: 3M 467 3M468  MP T4000 etc.

3. Quality can meet customer

The detail specifications can be customized.

Custom tactile poly dome front panel specifications:

Material-------------PET advised, matte PC (smooth), gloss PC + matte oil, gloss PC and PVC

Color-----------------multi-color of screen printing ink

Thickness------------0.4---1.4mm                                                          

LED windows--------transparent and translucent

Embossed keys----no embossed keys and domes

                           ------domes without embossed keys

                           -------embossed keys without domes

                           -------embossed keys and domes

Adhesive--------------3M9448, 3M300LSE, 3M467, 3M468, Nitto etc.

Tail----------------------tail with clear mask or green mask

Membrane switches advantages: 

1. Beautiful appearance, bright in color, can fully reflect the individually design.

2. Easy cleaning, good protection of durable color, characters without injury.  

3. Small size, light weight, thin thickness, good tactility, abrasion resistant, easy to install.

4. moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion, acid-alkali resistance, quakeproof.  

5. Good tightness, low cost, high lifespan more than 100 million times.  

6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested.

7. Customized specification is available and keys can make different shapes.

Membrane Switch description

Physical Parameter	Membrane keypad --Non-tactile	Membrane keypad--Tactile
Nominal actuation force	4-12 ounces	8-20 ounces
Actuation force tolerance	3 ounces	4 ounces
Rebound time	.006″ to .012″	.020″ to .030″
Switch life	10 million	10 million
Electric Parameter	Membrane keypad --Non-tactile	Membrane keypad--Tactile
Contact rating	50VDC,100mA	50VDC,100mA
Contact bounce	≤20ms	≤20ms
Environment	Membrane keypad --Non-tactile	Membrane keypad--Tactile
Storage Temperature	-40°C-+85°C	-40°C-+85°C
Operation Temperature	-30°C-+60°C	-30°C-+60°C

Welcome customers to provide specifications/ drawings/ samples or moulds to us, we would be very pleased to give you our best price, make proofs and arrange production as request. OEM & ODM cooperation also welcomed! You can contact us by sending messages to the web bottom boxbox if you have any need. Thanks and hope we can be one of your partners.

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