medical instruments metal dome mobile keypad membrane switch

Product Overview

Description

Membrane keypad/switch applications :

1.Medical Equipment                         

2.Telecommunications apparatus

3.Telephone systems                          

4.Household appliances

5.Security systems                             

6.Point of sale apparatus
7.Industrial controls                           

8.Access control systems

Membrane Switch technologies that include:

• Tactile & Non-tactile, Metal Dome & Polydome
• Polymer-thick Film, Polyimide, or FR4 substrates
• LED, EL, and Fiber backlighting
• AMP, Nicomatic, FCI connector systems
• Harsh & Rugged Environmental solutions

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Advantageous features  of Membrane Switches :

 

 

1.Inherent moisture resistance,durability ,HeatSeal Reliability

 

2.Ease of cleaning & sanitizing, good sealed performance so that Provide Harsh & Rugged Environmental  solutions

 

3.Lower cost

 

4.Ease of customizing,Reduced space&weight, stable structure

 

5.Ability to integrate graphics including logos

 

Membrane switch design
Material	PET(polyester),PC(polycarbonate)
Dimension	According to customer's demand,OEM service
Color	Pantone and RALcolor matching system.
Rear Adhesive	3M467,3M468,3M9448 ect
Features	1)with metal dome,poly dome
	2)Key:embossed or flat,matte
	3)screen printing
	4)with clear or transparent window
	5)glossy surface or matte surface
	6)Standard Tolerances:+/- 0.10inch(+/-0.25mm)
critical  inspection, high quality,and best service

 

 

 

Standard Membrane Switch Specifications:

 

12mm diameter stainless steel domes

 

Actuation force (12-16 ounces)

 

Closed loop resistance: <100 ohms

 

Life expectancy: 1 million actuations

 

Contact bounce: 20ms or less

 

Maximum voltage: 28 vDC

 

Maximum current: 50 mA

 

Maximum switch power: 1.5 watts

 

Operating temperature: -10 degrees F to 170 degrees F

 

3M 467MP 468MP adhesive on front and back of switch

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Feedback and assessment:

(1)  After receiving your RFQ, deal with your inquiry within 1 days .If you haven’t received any feedback, please contact us by Email  or Call us directly

(2)  When you have got our products, Please keep a good comment for our goods & services

(3) Any new information about products, we will keep in touch with you all the time

 

 

Electronical Artwork submittal Guideline:

We currently support following software:

 

•AutoCAD (dwg, .dxf)

 

•CorelDraw (.cdr)

 

•Adobe Photoshop(.psd)

 

•Adobe Illustrator (.ai)

 

 

 

OTHER ACCEPTABLE FORMATS

 

•Adobe Acrobat (.pdf)

 

•Encapsulated Postscript (.eps)

 

•Tagged Image File (.tif or .tiff)

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After Service

1. Please feel free to contact us ,if you have any question

2. Please contact us anytime for the Inquiry information or other

3. If NOT satisfied our products, Reply a feedback promptly

      Dongguan Tiantai Electronics Co., Ltdis a professional commercial company and manufacturer specialized in manufacturing silicon rubber series (silicon rubber keypad\\case), silicon cake mould, membrane switch, (aluminum\\PET\\PC)nameplate, (PC\\PET\\copper)panels in China. We have 10 years of experience in product design, manufacture, sale and service. Our products have been exporting to many countries and regions, including Europe, the USA, Africa and East Asia etc.

Our Business Partner For Example:

 

 

A Typical Membrane Switch Construction :