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Author Topic: Polydome Membrane Switch manufacturers  (Read 12 times)


  • Prajurit Satu (Pratu)
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Polydome Membrane Switch manufacturers
« on: October 15, 2018, 12:13:33 PM »

Porous Poly dome Membrane Switch
Product Description
1, POLYDOME, film switching function
2, the button contact resistance, the technical requirement is equal to 200 Omega.
3, key force, generally according to customer requirements, technical requirements of 200 + 30 grams.
4, medium pressure, the technical requirements of voltage 250VDC, 1mA, 1min, no breakdown, no fox phenomenon.
5, material description
4Conductive bodySilver0.004-0.006MM
5Protective layerCarbon0.004-0.006MM
6ViscoseRubber glue0.05MM
7Base MaterialPET0.025MM
9Isolated protective layerOff type paper or off type film
6,  the relationship between the FORCE and the stroke -- the curve of the elastic force
                            Feel:C.c=(F1+F2)/F1 *100%
Learn more about the membrane switch production process below and contact us for more information about how we can create the product you need.
1. How to order membrane switch?
You could advise us the size,color,material,surface,rear adhesive, etc. requirements. And you'd better send us the drawing together with panton color or RAL color.
2. What is the delievery time?
Delivery time for samples is about 7-10days.The quantities order would take 2 weeks. For complicated products should take 2-3 weeks
3. Is the prototype necessary?
Yes.Most of the items are customzied orders,so the prototype will be sent to customer for approval.Polydome Membrane Switch manufacturers