Microwave Ovens Membrane Switch Keypad With Shielding Circuit For Protection

 

Micro Wave Ovens membrane keypad in Spanish with shielding layer /

 

ZS-83 / with a shielding circuit for protection

 

 

Product Specification

 

Part	Ordinary Material
Graphic Overlay		Finish	Specification
	PC	Gloss	0.175/.25/.35/.5 mm thickness
		Matt	0.175/.25/.35/.5 mm thickness
	PET	Fine Texture	0.15/.20 mm thickness
		Valet Texture	0.15/.20 mm thickness
		Gloss with Hard Coat	0.18 mm thickness
Top Adhesive	PET Double-sided Tape		0.10/.125mm
	Paper Double-sided Tape		0.10mm
	Transfer Tape		0.06/.12mm
Retainer	PET	Gloss	0.125mm
Spacer	PET Double-sided Tape		0.225/.275mm
Circuit Layer	PET	Gloss	0.125mm
Rear Adhesive	Paper Double-sided Tape		0.10mm
	Transfer Tape		0.06/.12mm
Connector	Pin		Metal,Male/Female 2.54mm
	House		Female,2.54mm
Conductive Layer	Silver Paste		Acheson ELECTRODA 820B
	Carbon Paste		Acheson ELECTRODA 423SS
	Insulation Ink		Acheson ELECTRODA 452SS

 

 

Electrical Performances
Wire Resistance	0.5mm width,<1Ω/cm	Rated Current	25-100mA,0-30V DC
Insulation Resistance	>100MΩ 250V DC	Working Voltage	<50V DC
Non-tactile Switch	0.1-0.4mm	Tactile Switch	0.4-1.0mm
Working Life	>1 million times	Working Temperature	-40℃-70℃
Working Humidity	40℃,98%RH No Influence	Substrate Voltage	1500V DC
Feed backTime	10ms	Tail Folding	R>1,180

 

 

Product features:

1. Light weight

2. small volume

3. long service life

4. Dampproof, dustproof

5. durable, seismic, lead wire resistance around thefracture well

6. Vacuum molding touch type key, switching type connector, set LED as a whole, convenient

 

   installation

 

Membrane Switch Advantages:

1.Beautiful appearance ,rich and bright in color

2.Small size ,light weight ,good tactility

 

3.Low cost ,high lifespan 

4.Easy to operate ,intuitive ,safe and reliable ,In-house 100%functionally tested

5.Customized specification is available and keys can make different shapes

 

 

Company Introduction

 

Over 13 Years in the Membrane Switch Industry,Founded in 2002, Nanjing Zhongshan

 

Membrane Switch is a professional membrane switch manufacturer in China. Our professional

 

operation can ensure you of quality products supported by mechanical, electronic and control

 

automation. Based on our good abilities in technology and production workmanship, our

 

products are strictly checked by our quality supervision department. For your added

 

assurance, our plants are ISO 9001:2000-certified and our products are compliant with the

 

RoHS Directive..

 

“Our 3,000sqm factory houses three production lines furnished with advanced equipment to

 

manufacture up to 6 million pieces monthly. We are serving customers in Asia, the US,

 

Europe, Australia and other areas worldwide.