PCB Assembly
Your trusted manufacturing partner for PCB assembly and beyond
End-to-end PCB assembly services with unmatched quality, clear communication, and solutions tailored to you.
End-to-end PCB assembly solutions
Your product deserves the best, and our decades of expertise in PCB assembly deliver the quality, functionality, and reliability you need. August Electronics acts as a single, integrated partner throughout the entire assembly process, simplifying your supply chain and accelerating your time to market. We ensure a seamless, efficient workflow tailored to your specific requirements by managing every phase—from sourcing components to comprehensive testing. August isn’t just your contract manufacturer; we’re your manufacturing partner.
Our commitment to detail and rigorous quality control goes beyond meeting industry standards; we enhance product functionality and marketability, ensuring that each unit performs flawlessly, even in the most challenging environments. Throughout your project, we keep you fully informed with clear, consistent communication and thorough documentation so you can count on precision, transparency, and a trusted partnership from start to finish.
OUR CAPABILITIES
Capabilities you can count on
SINGLE-LAYER PCB ASSEMBLIES
We can support assembly for single-layer printed circuit boards as a straightforward, high-quality option for simpler electronic applications. This solution is ideal for cost-effective, low-complexity projects where reliability and precision are essential. Whether your needs are simple or complex, we provide the same commitment to quality and precision across all our assembly projects.
COMPLEX MULTI-LAYER PCB ASSEMBLIES
Our expertise extends to complex multi-layer boards that integrate multiple layers of circuitry into one assembly. We deliver high-quality, precision-crafted multi-layer assemblies that meet the demands of advanced electronics and ensure optimal performance in complex environments.
THROUGH-HOLE TECHNOLOGY
We offer through-hole technology (THT) assembly for products requiring secure and resilient component placement. Our careful approach ensures every connection is strong, delivering reliable results in all use cases.
SURFACE MOUNT TECHNOLOGY (SMT)
We utilize state-of-the-art Surface Mount Technology (SMT) to deliver compact, high-density PCB assemblies. Our SMT capabilities enable the efficient placement of surface mount components with high accuracy, ensuring consistent quality for even the most intricate board designs.
MIXED PLACEMENT TECHNOLOGIES
Our team is skilled in handling boards with mixed placement technologies, combining through-hole and surface mount components as needed. This capability allows us to meet the specific design requirements of more complex assemblies, providing the flexibility to integrate different types of components into a single board seamlessly.
CASE STUDIES
Our PCB assemblies in action
High-Security PCBAs for Advanced Electronics
Scalable PCBAs for Renewable Energy
MANUFACTURING PROCESS
Our PCB assembly process
FILE REVIEW
We start with a detailed bill of materials (BOM) and Gerber files. The BOM lists the electronic components needed, while the Gerber files provide a blueprint for PCB fabrication and printed circuit board design. Without these, we can't generate a quote because they serve as the roadmap and shopping list for the assembly.
QUOTE
Once received, our team uses advanced software to send bid requests to thousands of suppliers, factoring in availability, lead time, and cost. We then provide a detailed quote covering PCB board assembly costs and any non-recurring engineering (NRE) expenditures.
PROCUREMENT & KITTING
We meticulously source all the components or verify consigned materials, ensuring everything is in place to meet order requirements. Each component is carefully counted and verified before hitting the production line. We also generate unique internal documentation for each build, assigning part numbers to every prepared PCB and component for full traceability.
SMT PREPARATION
The next step is preparing the bare boards for surface-mount technology (SMT) assembly. Every board is tagged with a 2D barcode to track its progress through each assembly stage.
SOLDER PASTE APPLICATION
We then apply solder paste using a solder paste printer and stainless steel stencil derived from the Gerber files. This is followed by solder paste inspection (SPI) to ensure the paste requirements are met.
PICK-AND-PLACE ASSEMBLY
With the boards ready, components are loaded into feeders for our four SMT lines—two high-speed and two standard lines. Our pick-and-place machine accurately places SMT components onto the solder paste, setting the stage for the next step.
PRE-OVEN AOI
Before reflow soldering, we perform a pre-oven Automatic Optical Inspection (AOI) to ensure correct polarity, spacing, placement, and markings. This critical step confirms that all components meet the program’s requirements, reducing the risk of errors before the reflow stage.
REFLOW SOLDERING
Next, the boards go through a reflow oven that gradually heats them at various temperature zones to liquify the solder without damaging any components. This reflow soldering process is critical to forming strong joints and reliable solder connections.
AUTOMATIC OPTICAL INSPECTION
Once cooled, we perform a post-oven automated optical inspection to detect any placement errors or defects. With direction from our customer, we determine the frequency of inspection based on the number of boards in the panel to ensure the PCBAs are adequately inspected before moving to the next phase of the assembly.
THROUGH-HOLE & MIXED ASSEMBLY SOLDERING
We use wave soldering and selective soldering machines (SSM) to ensure precise solder joints for assemblies requiring through-hole components. We can also handle mixed assembly projects, including SMT and through-hole components. Additionally, manual soldering is utilized for unique components requiring special attention.
FINAL INSPECTION & TESTING
After assembly, we conduct a final inspection of all boards, performing any necessary functional tests to ensure product quality. Our inspection team verifies that each assembled board meets IPC standards before being approved for final shipment.
PACKAGING & LOGISTICS MANAGEMENT
We manage custom packaging and delivery logistics, ensuring the assembled boards are securely packed and reach their destination securely and on time. Each order is tracked to maintain full visibility throughout the shipping process.
TESTIMONIALS
Trusted partnerships.
Proven results.
WHY AUGUST ELECTRONICS
Why choose August as your PCB assembly manufacturer
DECADES OF EXPERIENCE
With over 30 years in the industry, we bring the expertise and problem-solving skills required to handle even the most challenging assembly projects. Our team’s deep knowledge ensures that your PCBs are manufactured to the highest standards.
STREAMLINED IN-HOUSE PRODUCTION
We maintain tight control over quality, lead times, and costs by keeping all stages of the PCB assembly process under one roof. This integrated approach enables us to quickly identify and resolve potential issues, providing a seamless experience.
CUSTOMIZED APPROACH FOR UNIQUE PROJECTS
We don’t believe in a one-size-fits-all solution. Our tailored services are designed to accommodate your specific needs, whether it's quick turnaround prototypes, low-volume runs, or scaling up for larger production.
CONSISTENT QUALITY YOU CAN TRUST
Quality is a priority in everything we do. From day one, we’re committed to delivering durable, high-performance PCB assemblies that exceed your expectations.
Finding and fixing issues before they cost you
Our rigorous testing strategies eliminate risks and ensure your product’s reliability. Every PCB assembly undergoes dielectric testing, functional testing, and AQL inspections to verify safety and functionality.
RESOURCE LIBRARY
Our downloads, news, and resources.
CONTACT US
Looking for a second opinion on your electronics manufacturing requirements? Let’s talk!
Frequently Asked Questions
August Electronics is certified to ISO 9001:2015 and ISO 13485:2016, demonstrating our commitment to quality in general manufacturing and medical device production. Our team is also certified to IPC standards, including IPC-A-610 for electronic assemblies and IPC-7711/7721 for rework and repair. Additionally, we manufacture products that meet CSA, UL, and ETL safety standards and comply with Intertek, TÜV SÜV, and SGS international safety requirements. For more information, please visit our quality control page.
We offer a variety of testing and inspection methods, including 2D and 3D solder paste printing inspection (SPI), automated optical inspection (AOI), functional test, and X-ray inspection for hidden defects. Our quality assurance processes also feature dielectric (Hi-Pot) testing and in-circuit testing to ensure optimal performance and safety throughout the assembly stages.
For consigned assembly projects, where customers supply their own components, we begin by thoroughly verifying all materials to ensure they meet our quality standards. Our team then integrates these components into the assembly process with the same attention to quality and accuracy as we would for components we source ourselves.
If a PCB fails during testing, we immediately conduct a root cause analysis to identify the issue. Depending on the nature of the defect, our corrective action could involve reworking the board, replacing defective components, or, if necessary, scrapping the board. We then retest the board to ensure compliance with the original requirements before approving it for shipment.
We can attach components across a large range of types, including surface-mount devices (SMD), THT components, and specialized components such as leadless package parts. We are also equipped to manage complex assemblies involving assembling BGA and plated through-hole connections, using advanced soldering techniques for precision.