Phone: +86 (0)755-8524-1496

PCB Fabrication


If you need prototype printed circuit boards, it’s important to work with an assembler who can turn your designs around fast. These boards help verify you have the right design before you start a full production run so you can avoid costly errors. The sooner you get your prototype circuit board back, the sooner you can test it and get started on your standard production run. Alcanta is the PCB manufacturer with fast reaction. We offer quick-turn PCB prototypes to turn your prototype boards around fast while still maintaining complete adherence to your design specifications.

PCB Prototype

PCB Prototype

PCB Fabrication. High quality PCBs and PCB Prototype. Low cost and quick turn time service.we offer PCB from 2 layer to 100 layers.HDI PCB, Rigid-Flex PCB, Flex PCB and other types PCB boards.

Prototype Printed Circuit Boards Meet High-Quality Standards

Alcanta offers rapid PCB prototyping services for quick-turn PCB at high quality and low cost. We’re fully compliant with ISO9001:2008 quality management systems, and we have an in-house quality control department to verify that all work meets each regulation depicted by the high standards. Depending on your custom requirements, we can prototype your PCB within 1-4 days, compared to 8-20 days of Standard PCB service. Check out our circuit board prototype capabilities in the following table:

Quality GradeStandard IPC 2
Number of Layers1 – 16layers
Order Quantity1pcs – 200pcs
Build Time1- 5 days
MaterialFR-4 Standard Tg 140°C,TG 150°C,TG 170°C, TG 180 °C
Board SizeMin 4*4mm | Max 600*1500mm
Board size tolerance±0.1mm – ±0.3mm
Board Thickness0.15mm – 5.2mm
Board Thickness Tolerance±0.1mm – ±10% of thickness of board
Copper Weight1.0oz – 5.0oz
Inner Layer Copper Weight0.5oz – 4.0oz
Copper Thickness Tolerance +20μm
Min Tracing/Spacing5mil/6mil (copper weight: 1oz)
8mil/8mil (copper weight: 2oz)
Solder Mask SidesAs per the file
Solder Mask ColorGreen, White, Blue, Black, Red, Yellow
Silkscreen SidesAs per the file
Silkscreen ColorWhite, Black
Surface FinishLead Free HASL – RoHS
HASL – Hot Air Solder Leveling
ENIG – Electroless Nickle/Immersion Gold – RoHS
Min Annular Ring3mil
Min Drilling Hole Diameter4mil
Min Width of Cutout (NPTH)0.4mm
NPTH Hole Size Tolerance±.002″ (±0.05mm)
Min Width of Slot Hole (PTH)0.6mm
PTH Hole Size Tolerance±.003″ (±0.08mm) – ±.006″ (±0.15mm)
Surface/Hole Plating Thickness20μm – 30μm
SM Tolerance (LPI).003″ (0.075mm)
Aspect Ratio13:1 (board thickness: hole size)
Test10V – 250V, flying probe or testing fixture


Prototype PCB Service vs. Standard PCB Service

Use PCB Prototype service when you want:

• Boards for Design Review or Preproduction Quality Testing

Our PCB prototype service is the perfect way to make sure there are no errors in your design before moving into mass production.

• Rapid PCB Turnaround

Rapid PCB prototyping means you get your boards fast.

• Boards with Eight or Fewer Layers

Because we are trying to get your boards back to you as fast as possible, we offer rapid PCB prototyping for boards with no more than eight layers.

• FR-4 Boards

Your printed circuit board prototype will come on standard FR-4 material.

• Quality Standard IPC2 Boards

Use Standard PCB service if you need:

• Boards for Full Production

Once you know that your design works, you can contact us for standard PCB service for full production for use in your applications.

• Slightly Longer Turnaround Time

Since these are the boards you will actually be using, it takes a little longer to make sure we get everything just right. However, now that you have tested the design, you can go right into your projects once you get your boards.

• Boards with Up to 12-50 Layers We have much more flexibility with materials and layers once we have the time to develop your full boards.

• FR-4, Aluminum, Flex ,Rogers, Isola, BT, Metel, or Other Special Types of Boards.

Get Free Quotation of your PCB Prototype Project. Our email: