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Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

Categories	Tactile Membrane 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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Company Info.

TKM MEMBRANE TECHNOLOGY LTD.

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Product Details
Company Profile

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 membrane switch assembly detail

Graphic overlay membrane switch components

Membrane switch production quality control

Looking forward to your special inquiry!

Product Tags:

Metal Dome Membrane Keypad Switch

Graphic Overlay Tactile Switch

Electronic Membrane Keypad with Metal Dome

Metal Dome Graphic Overlay Membrane Keypad Electronic Switch

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