Nanjing Zhongshan Membrane Switch Co., Ltd.
Nanjing Zhongshan Membrane Switch Co., Ltd. Over 20 Years of Membrane Switch Supplier
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Custom made Metal Dome Membrane Switch With white blue orange colors
Metal Dome Membrane Switch Descriptiion
This is a metal dome tactile membrane switch, On the surface, it prints customer
logo and word expression, the keyboard is flat tactile with grey, white blue
orange colors on the back side. it is application for installing on the Machine tool
inthe factory. It is mostly exported to Canda.
Metal Dome Membrane Switch Specification
| Environmental | Operating Temperature | -20° to 65° C (-4° to 149° F) |
| Storage Temperature | -40° to 85° C (-40° to 185° F) | |
| Seals | 3M permanent acrylic adhesive resists against dust, water, oil and moisture conditions. | |
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Special sealing options are available for wet environments.
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| Mechanical | Travel | .007 inches to .015 inches |
| Operating Force | 4oz to 8oz | |
| Electrical | Operating Voltage | 30 volts maximum |
| Operating Current | 10 microamps to 100 milliamps, resistive | |
| Closed Circuit Resistance | 100 ohms typical, dependent on size and layout | |
| Open Circuit Resistance | 10 megohms | |
| Operating Power | 1 watt maximum | |
| Circuitry | X-Y matrix or one side common | |
(1). Custom design expertise
(2). Single source manufacturing
(3). Assembly of surface mount components/circuit boards/backplates
(4). Multi-tasking switch pattern designs
(5). Custom molded boxes, bezels and frames with switch installation
(6). Precise color matching and repeatability
(7). Water resistant designs
(8). Fiber optic back-lighting
(9). 100% function testing of all circuits in-house
FAQ
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. Can you do the design for us?
Yes. We have a professional engineer having rich experience in wire harness & cable
assemblydesign. Just let us know your ideas and we will help to carry out your ideas into
perfect products. It does not matter if you do not have someone to complete files. Tell us
your detalied SPEC. of products, and we will send you finished drawing for confirmation.
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.
Packaging & Delivery
packaging details: inside,shockproof package, PE bag
outside,thickened carton, water-proof
delivery details: express,2-4 working days
air freight,5-7 working days
sea freight,25 working days