How to Choose the Right Dome for a Membrane Switch

Oct 18
How to Choose the Right Dome for a Membrane Switch  Metal domes are used in membrane switches and keypads to facilitate an electrical connection from the keypad to the product itself. Electrical switches are necessary in almost every HMI (human-machine interface) device. Every electrical switch is used in a different way

Choosing the Best Materials for a Membrane Switch Design

Oct 11
Choosing the Best Materials for a Membrane Switch Design Designing a membrane switch can be a daunting task at times especially when it comes to choosing the best materials for your membrane switch design. There are many different  materials to consider when designing the keypad. Below you will find some of

What Does Quality Mean to CSI Keyboards?

Oct 03
What Does Quality Mean to CSI Keyboards? CSI Keyboards’ Quality Department has developed a quality structure to drive continuous improvement. CSI continuously strives to improve our quality across all facets of our business, including and not limited to: design and engineering, sales and customer service, throughput, and manufacturing.Each employee at

Things to Consider When Designing a Membrane Switch

Sep 27
Things to Consider When Designing a Membrane Switch Designing a membrane switch can be overwhelming at times. There are many different design choices, materials, and other considerations to think about when designing the keypad. For these reasons, CSI typically recommends creating prototypes before entering production. Prototypes allow our customers to

What is Silver Migration in a Membrane Switch?

Sep 19
What is Silver Migration in a Membrane Switch? The Case Against Printed Silver – “Silver Migration”The biggest case against using printed silver circuitry and thus using copper flex circuity is a phenomenon known as silver migration which occurs in microelectronics, components, PCB assemblies and membrane switches. Silver migration is the ionic
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