Custom PCB Design and Manufacturing Service

Printed Circuit Boards are the major part of any electronic system and gadgets. With the rise of advanced technology, you can customize and have the best PCB according to your needs and requirements. 

In this page, we will see more about the custom PCB, factors to consider while designing custom PCB and know why FS Tech is your best custom PCB maker.

What is Custom PCB?

custom pcb board

Custom PCBs are designed to meet the specific requirements of particular projects. Custom PCBs are designed and manufactured with the unique specifications of a user. It offers several advantages including:

  • O component’s layout and traces on the PCB are optimized for the device’s specific shape, size, and functionality. It can result in improved efficiency and performance. 
  • It helps to reduce the additional wiring and connection, and results in smaller and more compact designs. 
  • Manufacturers can implement specific features and functions that may not be included in other PCBs. It allows innovation and customization in electronic devices. 
  • Although the upfront cost of custom PCB is higher, it saves the cost by eliminating the need for more components.  
  • Custom PCB includes specific designs and technologies and, thus it provides intellectual protection for the creator.
  • If you are designing a custom PCB, then it’s a rapid prototyping and iteration cycle. It allows the quick test to refine your ideas. The iterative process for product development allows you to identify and address the issue early in the design phase. 


Custom PCB offers a flexible solution for electronic devices. It allows the designers to create products that meet specific requirements with optimal performance. The cost of custom PCB is low per unit which keeps the cost of the whole process feasible.

Application of Custom PCB

Various industries utilize the custom PCB. Some of the common application of custom PCBs include:

Electronic Manufacturers

Companies that produce electronic devices use custom PCBs to create products with unique features and specifications. It includes the manufacturing of consumer electronics, medical devices, and telecommunication products. 

Research and Development 

R&D requires custom PCB to prototype new technologies, test experimental designs, and also to develop innovative solutions. 


Tech startups that develop new products or technologies rely on custom PCBs to bring their ideas to life. Custom PCB helps them to create prototypes and initial batches of products to their vision and target market. 

How to Make Custom PCB Board?

How to make Custom PCB Board?

Designing a custom PCB involves several steps, starting from design to assembly. Here are some step-by-step guides to create a custom PCB:

Project Understanding

Start with a clear understanding of project goals and requirements. Make sure to have a clear purpose for your device, required components, and more. Try to consider the factors like power, size, consumption, and performance. 

Schematic Design

Try to create a schematic design of your circuit using Software de conceção de PCB. O circuit diagram will show how the components are connected electrically. Place the components like capacitors, resistors, and IC and make a clear path of the connections. 

Components Selection

Select components that meet the specific requirements of your project. Consider factors like cost, size, and availability. Ensure the compatibility. Also, check the datasheets for the technical details. 

Layout PCB

After completing your schematic design and components selection based on your requirements, you have to transfer your design to PCB layout design. For this, you can use the PCB layout editor in your design software. Arrange the components on the board, and consider factors like thermal management, signal integrity, and space constraints. Try to group the components and minimize the trace lengths for better performance. 

Routing Traces

Connect the components with proper routing traces, a conducting pathways in PCB. You can use the routing tools in your design software to create traces. This avoids crossing traces following the design rules. This auto router feature is especially used if your PCB uses a low current. 

While, if your PCB requires various track sizes, you have to make a routing process manually. You have to pay attention to signal integrity, ground plane, and also power distributions. 

Ground and Power Distributions

Ensure proper grounding and power distribution throughout the PCB. Create proper ground planes and power planes to minimize noise. Use decoupling capacitors to filter out unwanted noise.

Design Verification

Before finalizing your design, perform design rule checks (DRC) and electrical rule checks (ERC) to identify any errors or potential issues. Simulate the behavior of your circuit if possible to ensure it meets your requirements.

Generate Manufacturing Files

Once your design is complete, generate the necessary manufacturing files, including Ficheiros Gerber, drill files, and assembly drawings. These files provide instructions for fabricating and assembling your PCB.

Prototype and Testing

Order a prototype of your PCB from a manufacturer and assemble it with the necessary components. Test the prototype thoroughly to verify functionality, performance, and reliability. Make any necessary adjustments or revisions to your design.


Once you’re satisfied with the prototype, you can proceed to production. Order PCBs in larger quantities from a manufacturer and assemble them according to your requirements. Conduct controlo de qualidade checks to ensure consistency and reliability.

Custom vs Standard PCB Boards


Custom PCBs

Standard PCBs


Tailored to specific project requirements

Mass-produced for general use

Colocação de componentes

Optimized for the device’s unique requirements

Components placed based on generic design principles


Can include custom features and functions

Limited to standard features and functionalities


Higher initial cost due to design and setup

Lower initial cost due to mass production

Lead Time

Longer lead time for design and fabrication

Shorter lead time due to readily available designs

Choosing a Manufacturer

When selecting the electronic manufacturer for your custom PCB, there are various factors to consider. Here are some of the few points to consider while selecting the right PCB manufacturers:

Capabilities and Expertise

Ensure your manufacturers have the capabilities and expertise to handle your project’s specifications, complexity, size, and volume requirements. Try to check the experience of your manufacturer in the PCB domain with similar application types.

Quality Standards

Verify the manufacturer’s quality and certificates like ISO 9001 for quality management and IPC standards for Montagem de PCB and manufacturing. 

Lead Time and Production Capacity

Consider the lead time and production capacity to meet your project deadline and requirements. Make sure they can accommodate your production schedule and scale up for the production if required. 

Cost and Pricing

Request the quotes from your manufacturers to check the pricing. Consider various factors including initial cost, lead times, quality, and additional services. 

Communication and Support

Evaluate the manufacturer’s communication and support throughout the manufacturing process. Choose the manufacturers that provide responsive customer services, clear communication channels, and technical support. 

Reputations and Reviews

Research the manufacturer’s reputation and read reviews from other customers. Look for testimonials, case studies, or references to gauge their reliability, professionalism, and customer satisfaction.

Why FS PCBA for Custom PCB?

Selecting PCBA FS for your custom PCB needs can offer several benefits based on their specific capabilities and expertise. Here are some reasons why FS PCBA might be a suitable choice:

Garantia de Qualidade

FS PCBA focuses on quality assurance through the manufacturing process. It ensures the PCB meets your high-quality standards and specifications. This leads to durable products for your project. 

Advance Technology and Equipment 

FS PCBA utilizes advanced technology and equipment for PCB fabrication and assembly. It enables the efficiency of processos de fabrico. It can also result in high-quality PCB with better and optimal performance

Cost Effectiveness

FS PCBA provides competitive pricing for their custom PCB services. It also offers a cost-effective solution for your project. This helps to achieving your desired outcomes with the budget constraints. 

Customer Support and Communication

FS PCBA prioritizes customer support and communication throughout the manufacturing process. It ensures that your needs and requirements are met properly. 

Overall, choosing FS PCBA for your custom PCB needs can provide you with access to their:

  • Expertise
  • quality assurance
  • advanced technology
  • customization options
  • cost-effectiveness, and 
  • excellent customer support. 

It’s essential to evaluate their specific capabilities and offerings to determine if they align with your project requirements and objectives.


Custom PCB offers a flexible and efficient solution for electronic devices. It allows designers to meet specific requirements with better performance and reliability. Selecting the right manufacturer like FS PCBA can ensure the success of your custom PCB project. It is crucial for ensuring quality, reliability, and support throughout the manufacturing process.

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