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PCB Prototype

Prototype PCB Specification

In the process of developing a printed circuit board-based solution for your company? This can be an extremely time-consuming, labor-intensive process where there is a high degree of uncertainty in the outcome. Developing a PCB prototype offers a fast, cost-effective option for getting your design from concept to production, while minimizing some of the risks associated with a standard PCB service.

Prototype Printed Circuit Boards That Meet Our High Quality Standards

WonderfulPCB offers rapid PCB prototyping services in very good qualit yet at a 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 our high standards. Depending on your custom requirements, we can prototype your PCB within 3-7 days, compared to 6-18 days of Standard PCB service. 


Check out our circuit board prototype capabilities in the following table:

                Features                Capability
                Quality Grade                Standard IPC 1
                Number of Layers                1 - 8layers
                Order Quantity                5pcs - 100pcs
                Build Time                2 - 7 days
                Material                FR-4 Standard Tg 140°C
                Board Size                Min 6*6mm | Max 500*500mm
                Board size tolerance                ±0.1mm - ±0.3mm
                Board Thickness                0.4mm - 2.0mm
                Board Thickness Tolerance                ±0.1mm - ±10% of thickness of board
                Copper Weight                1.0oz - 2.0oz
                Inner Layer Copper Weight                0.5oz - 1.0oz
                Copper Thickness Tolerance                +0μm +20μm
                Min Tracing/Spacing                5mil/5mil
                Solder Mask Sides                As per the file
                Solder Mask Color                Green, White, Blue, Black, Red, Yellow
                Silkscreen Sides                As per the file
                Silkscreen Color                White, Black
                Surface Finish                Lead Free HASL - RoHS
HASL - Hot Air Solder Leveling
ENIG - Electroless Nickle/Immersion Gold - RoHS
                Min Annular Ring                5mil
                Min Drilling Hole Diameter                8mil
                Min Width of Cutout (NPTH)                0.8mm
                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 Thickness                20μm - 30μm
                SM Tolerance (LPI)                .003" (0.075mm)
                Aspect Ratio                1.10 (hole size: board thickness)
                Test                10V - 250V, flying probe or testing fixture

What Are the Benefits of Circuit Board Prototyping?

We recommend you chose PCB prototyping service for function testing of new products prior to making a commitment to a full-production run. Benefits of developing PCB board prototype include:

• Rapidly test and correct designs if there is any mistake

• Opportunity to detect potential design flaws in the early stages

• Quick turnaround time helps you achieve your productivity goals

• Low-quantity production runs featuring a minimum order quantity of only five boards

• Lower production tolerances provide a clear indication of how well the finished PCB will perform

Once your proto boards demonstrated their ability to meet your quality and performance requirements, it is ready for a full production run. Then we will transition to Standard PCB service. It provides tighter production tolerances and more advanced options includeing free Design for Manufacture (DFM) check that is capable of detecting potential issues which could reduce the quality of your PCB.

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