• Multilayer Printed Circuit Boards (PCB)


Click here to see our 2017 Prototype service options.

As a full service printed circuit board supplier, The Entech Group offers a complete line of products and services, from low volume, quick-turn prototype manufacturing to medium and high volume production. We offer a complete capability to meet virtually any requirement, ranging from single-sided through
to 26 layers.

Board Types

  • Single-Sided Rigid Boards
  • Double-Sided Rigid Boards with or without plated through-holes
  • Multilayers up to 26 layers with normal as well as blind and/or buried vias
  • HDI (High Density Interconnect) and Microvias
  • Single, Double-Sided and Multilayer Flexible Circuits
  • Flexi-Rigid Technologies
  • Multilayer RF/Microwave Boards

Substrates

  • High temperature FR4
  • Standard Epoxy Glass NEMA grade FR4
  • Exotic materials with higher maximum operating temperatures, lower coefficients of expansion and/or higher Tg levels
  • Polymide, Polyester or PET material
  • RF/Microwave materials including Teflon (Polytetrafluoroethylene-PTFE) and Duroid (GlassReinforced PTFE Composite), with capabilities of etching surface for improved bonding of through-hole plating and solder mask coating

Board Options

  • RoHS Compliance
  • Gold on Nickel Contact Fingers
  • CNC Routing
  • Scoring (V Grooving)
  • Panel Routing
  • Screen Printed Component Legends
  • Liquid Photoimageable Solder Mask Inks (LPSM)
  • Dry Film Solder Mask (DFSM)
  • Peelable Solder masks (For temporary protection from solder during wave soldering)
  • Screen Printed Conductive Inks (Carbon)
  • Bare Board testing including Surface Mount Pads

Board Finishes

  • Alpha Silver
  • Hot Air Leveled
  • Solder Mask Over Bare Copper (SMOBC)
  • Immersion Gold
  • Electrolytic Gold
  • OSP (Organic Solderability Preservative)

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