Product Offerings

Single, Double-Sided and Multilayer Circuit Boards

  • Prototype, Small Volume and Large Scale manufacturing
  • Routed, Scored and Hard Tooled Punching
  • Wide variety of final finishes available

Metal Clad Laminate Solutions for Power Devices, LED Lighting & Other Thermal Applications

  • Printed Circuit Boards with improved thermal conductivity based on insulated metal base construction
  • Single-side, Double sided and Multilayer circuits with dielectric insulator and a solid metal plate, Internal or external
  • High volume outline blanking with in-house punch presses and die maintenance and repair facility

Heavy Copper Products for High Current/High Power Applications

  • Available on Single-side, Double-sided and Multilayer Metal Clad and Standard board designs.
  • Copper thickness up to 18 oz (600 micron) (.016”/400 micron) can be etched with standard processes.
  • Up to 18 ounce finished on PTH boards with 2 ounce hole plating.
  • Spacing between conductors as narrow as .035”/0.89mm with 12 oz. copper after etching

Polymer Thick Film Processing

  • Simple solutions for contacts, Carbon Contacts- Keypad, Potentiometer switches and resistors
  • Silver Jumpers and Silver Through Hole printing
  • Experience with PTF process technology in production applications exceeds 25 years
  • Polymer Thick Film Inks- Carbon & Silver Inks


Heavy Copper Circuits for High Power Designs

Board Types

  • Single Sided to 16 ounce (600 micron) finish
  • Double Sided to 16 ounce with 2 ounce plated holes
  • Multilayers with 12 ounce inner layers and 16 ounce outer layers

Finals Finishes

  • OSP
  • Immersion Nickel Gold (ENIG)
  • Electrolytic Nickel Gold
  • Hot Air Solder Level
  • Immersion Silver

Final Outline

  • Punched
  • Punched, Routed or Scored Array
  • Routed
  • Scoring


Polymer Thick Film

  • We have over 25 years experience with PTF process technology in production applications.
  • PTF provides simple solutions for Contacts, Keypads, Switches and Resistors.
  • Allows unique designs to replace Double Sided board requirements in applications where dielectric thickness is a issue

Common Applications:

Carbon PTF:
Contacts
Keypads
Resistors
Switches

Silver PTF:
Contacts
Keypads
Switches
Jumpers


Advantages:
Resists Solder Adhering
Durability, Replaces Gold (Cost)
Range of values available
Stability

Advantages:
Very low resistance
Stability
Durability
High adhesion strength, can be used design revisions and/or to
replace bottom sided circuits in Double Sided or Multilayer designs

Design Considerations:

  • PTF is in numerous UL approved products including Automotive Lighting and Electronic systems and appliances.
  • No restriction on laminate type.
  • Up to 20 layered PTF circuits have been successfully made with 5 layers routine.
  • For current carrying capabilities, polymer conductors can be screened down to .015 line and space.


Examples of Polymer Thick Film Use

Click to Enlarge:

Carbon resistor technology as a replacement for Thru Hole resistors and SMT chip resistors Examples of silver conductive PTF being used to create an extra circuit layer on a Single Sided board or used to make an Engineering change on a existing fabricated board.



Example of Screened Silver PTF as a Replacement For Plated Thru Technology

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