control panel membrane keypad 1.Material: tactile membrane keypad 2.Metal dome: Embossed 3.Button: Tactile 4.Pass: ISO &

membrane keypad

Sreen printing custom embossing metal dome & LED membrane keypad

Electronic characteristics
Circuit rating	35V(DC),100mA,1 W
Contact resistance	10Ω - 500Ω(According the trace length and materials to confirm)
Insulation resistance	>100MΩ 250V(DC)
Contact bounc	≤5ms
Dielectric withstand	250VRms(50 - 60Hz/1 min)
Life expectancy	flat type≥5million times,tactile type:≥1 million times
Mechanical Properties
Operating pressure	flat type 57-284g (2-10 Oz),tactile type 170-397g (6-14 Oz)
Switch stroke	flat type 0.1 - 0.5mm,tactile type 0.6 - 1.5mm
Environmental parameters
Operating Temperature	-20°C - +80°C
Storage temperature	-40°C - +85°C
Humidity	40°C,90%-95%,240 hours

Control panel membrane switch keypad

Tactile membrane switch embossed LED and metal domes advantages:

1. Beautiful appearance, bright in color, various types of products can be designed according to customer requirements.

2. Small size, light weight, thin thickness, good tactility, abrasion resistant, Installation and connection convenience.  

3. Tightness is good, moisture-proof, dust-proof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quake proof.  

4. Low cost, high lifespan. The life expectancy of different types of membrane switch is more than 1 million times. 

5. Easy to operate, intuitive, safe and reliable, in-house 100% functionally tested

Sreen printing custom embossing metal dome & LED membrane keypad