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Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

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TKM MEMBRANE TECHNOLOGY LTD.

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Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

MOQ : 100

Work Voltage : ≤ 50V DC

Work Humidity : 40 Centigrade-≤ 98%RH

Working Life : ≤ One Million Times

Certification : ISO9001

Dome Springback Time : <5 msec

Material : Silicone

Tactile Type : 0.3-1.5mm

Contact Type : Type c Contact

Current Rating : 25-100mA, 0-30V DC

Switch Travel : Flat Type 0.05-0.3mm

Production Capacity : 1000.000PCS/Year

Insulation Voltage : ≤ 100M Ohm 250V DC

Work Temperature : -40 Centigrade-70 Centigrade

Wire Resistance : ≤ 1 Ohm/cm

Base Material Voltage : 1500V DC

Tail Flexibility : any angle within 180 degree

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Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

Professional membrane switch assembly featuring multiple layers for reliable electronic switching applications.

Layer Construction

Overlay
Overlay adhesive
Dome retainer
Metal dome
Spacer adhesive
Circuit
Rear adhesive (optional)

Production Capabilities

Our comprehensive manufacturing facility includes:

Screen Print Department
IR Tunnel & Oven
Thickness Tester
Laser Cutting Machine
Punching Department
Emboss Key Section
Assembly Line
Electric Testing
OQC Department
Virtual Aspect Testing
Punch Machine Department
PU Coating Section

Technical Specifications

Parameter	Specification	Parameter	Specification
Wire Lead Resistance	<1Ω/CM	Life Time	>1 Million times
Rated Current	25-100mA, 0-30V DC	Operation Temperature	-40°C to 70°C (-104°F to 158°F)
Rated Voltage	<50V DC	Operation Humidity	40°C <98%RH
Insulation Resistance	<100MΩ, 250V DC	Dome Springback Time	<5 msec
Switch Travel (Flat Type)	0.05-0.3mm	Base Material Voltage Withstand	1500 V DC
Switch Travel (Tactile Type)	0.3-1.5mm	Tail Flexibility	Any angle within 180 degrees

Foundation Technology Manufacturing Limited employs a team of senior experts specializing in membrane switch production, including PVC inlay, membrane circuit printing, metal dome integration, and heat seal connector products.

"Quality first, Customer first"

Product Images

Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

Looking forward to your special inquiry!

Product Tags:

Metal Dome Membrane Keypad Switch

Graphic Overlay Tactile Switch

Electronic Membrane Keypad with Metal Dome

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