Small single key metal dome membrane switch with two double cable wires

Hot sale Products

PET/PC Membrane Switch&illuminated Membrane Keypad&Membrane Keyboard With Aluminum Board&Graphic Overlays

Membrane switch is an electrical switch for turning a circuit on and off. It diffierent from a mechanical switch, which is usually made of copper and plastic parts: a membrane switch is a circuit printed on PET or ITO. The ink used for screen printing is usually copper / silver / graphite filled and therefore conductive.

1.Graphic Overlay – PET/PC is usually the material of choice due to its superior chemical resistance and flex life . MEIBORUI can either digitally print, screen-print, or employ a combination of both methods to ensure you get the right colors, textures and finishes your design requires.
2.Overlay Adhesive – This adhesive layer bonds the graphic overlay to the top circuit layer, and is typically an acrylic adhesive. The material is same as the fourth layer. Only the thickness will be different according to the physical truth.
3.Top Circuit Layer – The material of this layer is special. This is a 0.1mm heat stabilized PET printed with silver-filled electrically conductive inks and also dielectric inks, which used for fastening metal domes.
4.Circuit Spacer – This layer separates the top circuit from the bottom circuit so the switch remains normally open until the keypad is pressed. The circuit spacer is a polyester spacer with adhesive on both sides.
5.Lower Circuit Layer – This layer is a 0.1mm--0.25mm heat stabilized polyester printed with silver-filled electrically conductive inks and also dielectric inks. This layer terminates as a flexible tail that serves as the interconnect to controller PCBs or other electronics.
6.Rear Adhesive Layer – This adhesive layer bonds the entire membrane switch package to the product enclosure, housing, or to a rigid support panel. MEIBORUI can specify the appropriate adhesive type and thickness to bond your membrane keypad to your equipment.

GB/T19001-2016/ISO9001-2015
Our products has passed the quality management system certification.

ALIBABA/SGS
Obtain SGS certification from alibaba international supplier

Enjoy High Reputation
Recently we get the high reputation and the certificate of Small and Medium High-tech Company of Hebei Province was awarded by the Science and Technology Office of Hebei Province

15 Years Experience
Honesty is the basic of corporate. Since 2002, MEIBORUI was the member of Alibaba Trade Pass. We are very proud to be the golden member of Alibaba Trade Pass for 15 years, which is the pioneer in the same field

Payment & Shipping Term
Minimum Order Quantity:10pieces
Packaging Details:PE bag, Carton, Wooden crate
Delivery Time:5-20 days
Payment Terms:T/T Wset Union

10000 pieces per Month

the sample time was 3-5days
small order :5-7days
big order:10-20days

1.How can i get a sample to check your sample?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we can send you the samples by free( depends on the kind and qty of samples) or you can pay for sample cost, and it can be refundable after order confirmation when your quantity of the order is bigger than our MOQ.

2. How long can I expect to get the sample?
After you pay for the sample charge and we confirm the drawing with each other, the samples will be ready for 3-5 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.

3. What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 10 to15 days. Generally speaking, all of the goods can be reach your address within 4 weeks.

4.what kind of transportation do you offer?
Express such as UPS TNT DHL etc......