Author Archives: csi_admin

What Does Quality Mean to CSI Keyboards?

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… Continue Reading →

Things to Consider When Designing a Membrane Switch

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… Continue Reading →

What is Silver Migration in a Membrane Switch?

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… Continue Reading →

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