Custom Membrane Switches

Create a custom membrane switch for your product. We can integrate rubber keypads, metal sub-panels, and housings for the most challenging panel assembly applications in the most demanding environments including medical, consumer electronics, military/DoD, aerospace and industrial markets.

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custom membrane switch membrane switch manufacturer membrane keypads

Membrane Switch Manufacturing Capabilities

There are many parameters to consider in the development of membrane switches, including the design, overlays, adhesives, and use cases. They can vary a great deal from simple to very complex. The components of a membrane switch will vary with complexity, but all contain some combination of the following:


Graphic Overlays

The overlay is the top layer of a membrane switch and is the interface between the user and the machine. Two of the most important issues to consider with graphic overlays are durability and environmental concerns. Graphic overlays can be made of polycarbonate, polyester, or acrylics, and your choice of material will depend on the desired level of durability and whether it needs to be protected against scratches, chemical abrasons, extreme temperatures, or actuation. For good tactile feedback in a membrane switch, choose an overlay thickness between .006 and .010. This range will offer the durability to meet your requirements, with the sensitivity to provide a quality tactile effect.


The adhesive is important in two layers of the membrane switch; it combines the membrane switch to the graphic overlay and will bind the entire assembly to your product. There are numerous differences in adhesives; selecting the proper adhesive for a membrane switch application requires consideration of environmental, surface, appearance and other performance requirements.


There are three basic styles of embossing; pillow, rim, and poly-dome. Depending on shape and size, logos and multi-level shapes can be embossed. Buttons can also be embossed for added tactile definition.


Circuits can be printed using silver conductive ink, etched copper flex or printed circuit boards (PCBa’s).

Surface Mount Devices

Membrane switches can be designed with almost any SMT component embedded if needed, resistors, light sensors, and any low surface mount component if required.


Proper shielding is necessary to meet ESD, EMI or RFI requirements.

Tactile and Non-Tactile

Switches can be designed as tactile or non-tactile to achieve the desired product requirements.

Membrane Switch Design Guide

Design Your Own Membrane Switch

Download our free membrane switch design guide to design your own membrane switch.
custom membrane overlay membrane keypad

Membrane Switch Constructions

Simple Membrane Switch Constructions

This three-layer switch, comprised of graphic overlay, a circuit spacer, and a screen-printed silver ink circuit, is the simplest type of membrane switch. Because they tend to be the least expensive option, they are often implemented as a cost-cutting measure in the overall design.

Considerations for Simple Membrane Switch Constructions

Tactile vs Non-Tactile Feedback

Tactile feedback refers to the feel you experience when you push a button. By using different materials and sizes for these buttons, you can vary the actuation force required to activate the switch. Read About Tactile Feedback >

Tactile Switch with Silver Circuitry

Tactile membrane switches incorporate a metal dome or a polydome into the membrane assembly to achieve a desired tactile (and sometimes audible) response. By using different materials and sizes for these domes, you can vary the actuation force required to activate the switch.

Non-Tactile Switch with Silver Circuitry

Since there is no tactile feel when these circuits are actuated, there is often a sound or light component put in place to indicate activation. Depending on the device and the design, electronic shielding techniques may also need to be incorporated. Read About Non-Tactile Switches >

Complex Membrane Switch Constructions

Complex user interface designs often need more components than their simple membrane switch counterparts, usually resulting in more layers. Multi-layered switches may include some form of ESD, EMI, or RFD shielding, embedded components like LED’s, resistors, light sensors and even programmable chips. To accommodate these more robust designs we are often using copper flex or PCB’s for the circuit layer. As a result the electronic options are virtually limitless.

Additional Considerations for Complex Membrane Switch Constructions

Copper Flex Membrane Switches

Unlike screen-printed silver, copper flex circuits are manufactured by laminating copper to an underlying substrate, and then etching that substrate in a way that leaves specific conductive traces, resulting in a more flexible, durable, and precise circuit that compounds can be soldered to. Read About Copper Flex Circuits >

Printed Circuit Boards (PCB’s)

Some user interfaces require higher-density, more miniature components. In these situations, printed circuit boards (PCB’s) and printed circuit board assemblies (PCBa’s) are often brought into play. Read About Printed Circuit Boards >

LED Backlighting Options for Membrane Switch

Designing the right backlighting technology into a membrane switch assembly can help deliver a superior user experience. A wide variety of backlighting options are available, allowing engineers to precisely manage light quality, color, intensity, and coverage, so it is important that your selected switch manufacturer understands the advantages and disadvantages of these different techniques and how to properly incorporate them into a design. Read About Backlighting Technology >

Visual Considerations in Membrane Switch Design

Digital printing, color management, inks, finishes, and embossing all dramatically enhance the look and function of the membrane switch. At JN White®, we have a computerized color formulation system to achieve consistent results from piece to piece, as well as ones that can color match to the Pantone Matching System, Federal Standard Guide, a color swatch, or to your bezel. Read About Membrane Switch Color >

Dead Front Display in Membrane Switch Design

The term dead fronting is used to describe an icon that is typically hidden from view but is visible under certain circumstances. The dead front icon must be transparent and allow light to shine through, therefore illuminating the icon, while the surrounding overlay must remain opaque and undisturbed by the backlight. Read About Dead Front Displays >

Membrane Switch Environmental Considerations

Membrane switches need to be reliable for years, all the while being used on a daily or even hourly basis. This requires an active and purposeful design for lifetime actuation. When building a switch, it’s important to consider the types of durability needed, material selection, and whether it needs to be weather sealed. Read About Environmental Considerations >


JN White® Membrane Switch Testing Process

How To Install a Membrane Switch

Our resident membrane switch expert, Ken Boss, shows you how to install a membrane switch onto your products. The full instructions can be seen below.

Adhesive Liner Circuit Tail
Very carefully cut and remove 1/8” of adhesive liner on the bottom side of the membrane switch.
Membrane Swtich
Turn the membrane switch over and pass the flex cable through the tail exit slot of the unit the switch will be mounted to. With precision, position the membrane on the back support recess and adhere the membrane switch to the surface of the unit with the exposed adhesive.
30 Degrees Membrane Switch
Position the membrane with an angle around 30 degrees, peel off the rest of the adhesive liner keeping the set up the same as before.
Membrane Switch Reduce Angle Graphic
Gently laminate the membrane switch starting from the side with the removed adhesive liner, using a soft roller, apply slight pressure as rolled across the top surface of the membrane switch.
Membrane Switches
Lower the angle of the membrane switch gradually and roll out the air.
Membrane Switches Graphic
The lamination is completed. You can bend the circuit slightly without damaging the switches but use extreme caution so that the metal domes/buttons are not inverted then becoming non-functional.
Membrane Switch Application Procedure

View Membrane Switch Application Procedure as PDF

Membrane Switch Installation Dos and Don'ts

Ken Boss explains what to stay away from when installing your membrane switches. Take heed of his advice to keep your switch working properly after install.

Why JN White®?

At JN White®, we have developed deep expertise and experience as a membrane switch supplier – an expertise that our customers have come to rely on when they are trying to design and implement specific user interface objectives. Integrating features like those noted on this page, we design and develop for the most challenging panel assembly applications in the most demanding environments, including medical, electronic, military/DoD, and industrial markets.

Because there are so many parameters to consider in the design of membrane switches (including the graphics, overlays, adhesives, and use cases), we often work with customer engineering teams early in the development process to ensure feasibility and optimal outcomes.

Request a Sample Pack of Membrane Switches

We know that you might want to feel and interact with our work before committing to a project with us, which is why we’ve put together a variety of samples to send to you, free of charge.

Hear What Our Customers Say

"Very pleased with your team's response to our need during the COVID-19 crisis."
Lisa L., Medical Device
"JN White has been exceptional in working with our company in order to develop the look and feel of our new MRI patient worn transmitter. We had originally worked with a prior manufacturer for an earlier version of this product with much less desirable results. JN White delivered a clean professional product at a very reasonable price on time!"
Gary P., Medical
"We had very little information to work with and Jessica James made it nearly effortless on our end to get us exactly what we needed in a timely manner."
Lexi W., Industrial Equipment
"Getting any after-market graphic overlays done always has a certain risk factor in getting it all right. You guys were helpful, patient, & knowledgeable to achieve the best end result. Even pointing out some things that might be [an] oversight or [areas for] improvements. The outcome was perfect."
John S., Technology
"The print task was between the USA and Australia and everything went so smooth. I submitted a drawing, got a return email for me to confirm what I wanted. Even though this was over the Christmas period the print was waiting for me when I got back to work after the holidays. Great job and thanks."
Matt C., Military
"All of the folks there at JN White that I have talked to and dealt with have been very nice and professional."
Vern L., Industrial
"Customer service is wonderful. Receive confirmations and responses in a timely manner. Product has great quality."
Sara H., Medical
"It has been a pleasure working with JN White. We switched suppliers for some of our products to your company and you have given us higher quality. Excellent work!"
Roger W., Education
"I feel confident that JN White will do my order correctly."
Marie P., Government
"I found working with Sara to be a pleasant experience. We were trying to dial in the color to get just the right look on the printed substrate...Sara sent us a sample print sheet that had several variations, up and down, from the colors we specified, which allowed me to pick exactly the color we wanted. The end result product is perfect!"
Don M., Safety
"Our department has used JN White for a number of years for our inspection labels. They always respond very quickly when we contact them to place an order and communication is great with any questions we have. Highly recommend them."
Jim R., Government
"Easy process and great people to work with."
Richard Z., Military
"I'm very satisfied with your service. Always looking forward to bring the best!"
Ramses Z., Medical Devices
"JN White is very responsive to their customers. Product is delivered as expected...and they provide quality products. They have a clear understanding of the obstacles facing US based customers regarding the entire supply chain."
Bob M., Point of Sale
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Paul A., Recreational
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