CSI Keyboards
Call Us Today for your Custom Keypads at 978.532.8181

Membrane Switch Assemblies
Membrane Switch Backlighting
Surface Mount LED's
Elastomeric Keypads
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Etched Flexible Printed Circuits

Etched Flexible Printed Circuits offer design freedom for many projects in todays manufacturing world. CSI has the capability to provide you with quality, cost effective FPC's produced to your specifications and needs.

Advantages Potential Applications
  • Thin and flexible
  • Solderable
  • Combine your component board and interconnect cable into one unit
  • Durable
  • Flexible Wiring
  • Printer Heads
  • Jumper Cables
  • Special FPC Surface Heaters
  • Speaker Cones
  • Ground Planes

Etched Flexible Printed Circuit Specifications
Conductor Thickness: 0.5 oz, 1.oz or 2.0 oz ( Ra or Ed copper )
Adhesive: Epoxy, acrylic, polyester
   
Min trace width: .004”
Min space width: .004”
Stiffener: polyimide or polyester
Min hole size: .006”
Plating: Tin-lead, nickel, gold
Thickness: 1/2mm, 1mm, 2mm, 3mm, 4mm, 5mm, 
( polyimide or polyester )
 

Rapid Delivery on Prototypes and Production
Let us show you what over 20 years of membrane switch experience can do

Call: 978.532.8181 X123
For Immediate sales help Email Craig Eliot
Cell Phone: 978-290-2605

 
Membrane Keyboard Assemblies | Surface Mount LED's | Elastomeric Keypads | Touchscreens | Flexible Circuits
Cushion Switch | Turnkey Assemblies | Opti-Bond Window | Keypad Specifications | CSI Keyboard Sitemap
CSI Keyboards creates top quality custom membrane switches, rubber keypads, touch screens,
flex circuits, full assemblies and has a strong presence in the following regions with direct personnel or manufacturing
representatives: MA, CT, VT, NH, ME, OH,KY, PA, NY, NJ, CA, NV,CA, NV, IN, IL, VA, NC, SC, GA, AL, TN, FL, and TX.