Waterproof 3M Dura Membrane Key Switch / Overlay Membrane Switch

Quick Detail

1. Duraswitch - PushGate
2. Duraswitch - MagnaMouse
3. Duraswitch - thiNcode

Maxtech Circuit is a licensee of Duraswitch. We can help design these patented electronic switch components into your custom keyboard.

Key Details
Place of Original: ShenZhen China
Application: Industrial device, home appliance
Keypad Button Material: PVC, PC, PET, Sandwich, circuit
color: all color
Material: Polyester or Polycarbonate
glue: 3M or common
Artwork Format: CorelDraw, Adobe Illustrator AI or EPS, AutoCAD Dwg or DXF

Packaging & Delivery
Packaging Detail: Customer' designes are welcome
Delivery Detail: 7-10 working days after comformation

Specifications

1. membrane key switch
2. 100% testing
3. High quality siliver ink
4. Printing Circuit
5. Screen printing
6. Waterproof
7. LED backlight(if need)

Membrane keypad with FPC circuit

membrane switch label
Material: Polyester or Polycarbonate
Artwork Format: CorelDraw, Adobe Illustrator AI or EPS, AutoCAD Dwg or DXF
Tactile Feel: Is determined by the thickness of the overlayer. Normally between 0.06” -0.08".
Color Verification: Pantone Matching System;The Munsell Color System;Color Samples
Conductive Trace: Silver or Copper
Shielding: EMI/ESD/RFI can be employed.
Dome:Stainless Steel or Mylar
Actuation Force: Depend on customer's requirement. Normally between 30-600 grams.
Travel: Depend on customer's requirement. Normally between 0.010" - 0.020".
Life Cycle: 5 Million Cycles(up to)

Strength:

1. Pressing life-span is over ten hundred thousand times.
2. Have the characteristics of the function stabilizes.
3. Handle reliably and good tactility feeling.
4. Customised design

Technology

Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ at 100V
Operating temperature: Flat/Metal dome:-20°c to +80°c
Storage temperature: Flat/Metal dome:-40°cto +80°c
Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are available
Packaging & Delivery
Packaging: PE bag, Carton, Wooden case
Delivery Detail: two weeks after order confirmation

DOPO catalogue V2019.pdf

Established in 2005,Dopo touch is a professional manufacturer of touch screens and touch devices.

We can provide customers with the high quality and good competitive touch solutions to meet the needs of diverse applications and customizations. Currently, our mean items includes SAW(surface acoustic wave),  4W(four wire resistive),5W(five wire resistive),IR(infrared ray),PCT(projected touch panel), touch monitors and some touch applicated devices.