PRODUCTS CATEGORIES

• Laser Cut Stencils
• Contract Assembly
• Engineering Services
• Solar Regulator
• Photovaltaic Solar Arrays
• Liquid Crystal Displays (LCD)
• Silicon Keypads
• Cable And Wiring Harness
• Membrane Keypads And Overlays
• Printed Circuit Boards (PCB)
• Metal And Plastic Products

Printed Circuit Boards (PCB)

Printed Circuit Boards

Entech Electronics China is a full service PCB (printed circuit board) supplier and offers low volume, quick turn samples right through to medium and high volume production batches. We offer a complete capability to meet almost any requirement from single layer to 36 layer rigid PCB's as well as Flexible Printed Circuits (FPC) up to 18 layers.

Board Types:

• Multilayer rigid PCB's up to 36 layers
• Flexible and flex-rigid circuits up to 18 layers
• Controlled Impedance
• HDI (high density interconnect)
• Hybrid Builds
• Blind and Buried via holes
• RoHS and UL compliant on request

Substrates:

• FR4 Standard epoxy and high temp versions
• Polyimide, Polyester and PET
• PTFE (polytetraflourethylene) and Duriod (glass reinforced PTFE composite)
• Aluminium based materials
• Ceramic and exotic substrates with higher maximum operating temperatures, lower coefficients of expansion and/or higher Tg levels

Board Options:

• CNC routing
• Scoring (V-Grooving)
• Gold on Nickel contact fingers
• LPSM (liquid photoimageable solder mask) range of colours available
• Peelable solder mask
• Screened Conductive Inks (carbon)
• Bare board electrical testing

Board Finishes:

• Immersion Silver
• Immersion Gold
• HASL (hot air solder leveling)
• OSP (organic surface preservative)

We also offer:

• Solder paste stencils
• Circuit layout and drafting