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Capability

PCB Manufacturing Capability

Newbury Electronics manufacture most types of printed circuit boards and offer various materials, builds and finishes. If you’re ordering PCBs, have a look at our capabilities below – we are more than likely able to build the boards that you require, but if you have any special requirements which aren’t listed here, please don’t hesitate to contact us. You can request a PCB fabrication quote using our online form here or call us to discuss your project.

icon2 PCB specification
  • Maximum active pcb size: 560 mm x 415 mm
  • Materials: High Tg Fr4, Polyimide, PTFE
  • Solder resists: Liquid photo-imageable, colours: green, red, blue, black, white, siver grey
  • Legend inks: white standard, yellow
  • Multi-layer: layer counts from 1 to 12 layers
  • PCB thicknesses from 0.2mm to 3.2 mm
  • Copper weights: 1/2 oz to 3 oz
  • PCB finishes:
    Hot air solder level both lead-free and leaded
    immersion silver (0.2 mic)
    immersion gold (0.1 mic) over electroless nickel (5 mic)
  • Min track and gap: 0.1 mm on 1/2 oz copper start, 0.15 mm on 1 oz copper start, 0.2 mm on 2 oz copper start
  • Smallest drill at size: 0.2mm Smallest recommended drill size: 0.3mm
  • Minimum recommended gap between SMD pads: 0.125mm
  • Minimum solder resist to copper clearance: 0.1 mm
  • Maximum plated hole depth to diameter aspect ratio on a 1.6 mm thick pcb is 6:1
  • Mechanical: edge chamfering, counter-sinking, counter-boring, routing, scoring all available.
icon1 Electrical test specification
  • Test area: 610x500mm
  • Number of Probes: 2 Front, 2 Rear
  • Minimum board size: 76x76mm
  • Maximum board thickness for clamping: 6mm
  • Repeatable accuracy: +/-10µm
  • Resolution: 6µm
  • Minimum pad pitch: 180µm
  • Test voltage of resistance measurement continuity test: 0-10V
  • Isolation test: 250V
  • Test current of resistance measurement continuity test: 2.65µA-150mA

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