Selective Soldering Components For Through Hole PCB Assemblies

Selective Soldering Components For Through Hole PCB Assemblies

Selective Soldering Components for Through-Hole PCB Assemblies at Profab Electronics: Precision Meets Efficiency

Through-hole technology has been a staple in the electronics industry for years, and while it remains invaluable, it also poses unique challenges—especially when complex double-sided assemblies are involved. At Profab Electronics, we have revolutionized through-hole soldering with our high-speed inline selective soldering machine. This advanced machine is engineered to handle the most intricate and challenging tasks, providing the ultimate combination of precision and efficiency.

The Triple Advantage: Selective Fluxing, Preheating, and Soldering

Our state-of-the-art selective soldering machine stands out for its triple-action capability. It combines:

  • Selective Fluxing: This ensures that only the necessary areas receive the flux, minimizing waste and ensuring precision.

  • Preheating: Adequate preheating is crucial for soldering quality. Our machine preheats targeted areas to prepare them for the soldering process.

  • Soldering with Multiple Alloys: Whether you require lead or lead-free alloys, our machine is versatile enough to handle both, providing flexibility based on your project requirements.

Specialized for Complex Assemblies

This selective soldering machine is not your run-of-the-mill piece of equipment. It is specifically designed for:

  • Double-Sided Surface Mount Parts: When components are mounted on both sides of the PCB, traditional soldering techniques often fall short. Our machine excels in these complex scenarios.

  • Double-Sided Through-Hole Parts: Likewise, for assemblies with through-hole components on both sides, our selective soldering machine provides the exactitude required for optimal results.

  • Tight Spots: Components that are in hard-to-reach or densely populated areas can be tricky to solder. Our machine excels at accessing these tight spots, providing reliable solder joints where traditional wave solder processes can't.

Seamlessly Integrated for High-Speed Operations

Our selective soldering machine is seamlessly integrated into our production line for real-time adaptability. This ensures that any variations in the assembly process are immediately corrected, allowing for an efficient and streamlined operation.

Compliance and Quality

As always, this selective soldering process is in strict compliance with ISO 9001, AS9100, and ITAR regulations, aligning with the highest industry standards for quality and reliability.

Cost-Effective and Reliable

By minimizing waste and reducing the risk of rework, our selective soldering process is not just about quality; it's also about cost-efficiency. It allows us to deliver high-quality assemblies faster and more reliably, thus providing you with a competitive edge.

In conclusion, the high-speed inline selective soldering at Profab Electronics redefines what's possible in through-hole PCB assemblies. Through its unparalleled precision, versatility, and integration into our cutting-edge production line, it represents yet another leap forward in our relentless pursuit of excellence in PCB assembly services.

Our Core PCB Assembly Services

Surface Mount (SMT) PCB Assembly

Specializing in compact, high-density boards, our SMT assembly services offer unmatched precision and efficiency.

Through-Hole PCB Assembly

A go-to solution for durable, robust connections, our through-hole assembly services are perfect for heavy-duty components and traditional PCB layouts.

Comprehensive Service Options

Turnkey PCB Assembly Services

Experience hassle-free, full-service solutions that cover everything from materials procurement to the final stages of assembly.

Consigned PCB Assembly Services

You provide the crucial components, and we focus solely on expert assembly, optimizing the value chain.

Partial Turnkey PCB Assembly Services

Offering a balanced, flexible approach, our Partial Turnkey Services combine your sourced components with our procurement and assembly.

Adaptable Volume and Rapid Turnaround

From Prototype to Full-Scale Production

We seamlessly adapt to project scales, fulfilling both one-off prototypes and mass production needs.

Quick Turn Prototype PCB Assembly

For your time-sensitive projects, we expedite the prototyping process without compromising on quality.

Quick Turn Production PCB Assembly

Leverage our agile manufacturing capabilities for fast, yet reliable mass production.

Scheduled Blanket Order Production PCB Assembly

Streamline your long-term production requirements with our efficient and convenient scheduled blanket order options.

Value-Added Services

PCB Assembly Testing Services

Ensuring each PCB functions flawlessly with multiple levels of quality checks.

PCB Assembly Firmware Programming

We embed all the necessary software, making your PCBs operationally ready right out of the gate. We offer in-circuit programming as well as pre-programing.

Mechanical Assembly for PCB Assemblies

Extending our services beyond PCBs, we offer complete mechanical assembly for finished electronic products.

PCB Assembly Conformal Coating

Applying a specialized protective layer that adds durability and longevity to your PCB products.

Technology and Infrastructure

Our State-of-the-Art Equipment

Essegi Robotic Inventory Storage

Highly efficient and automated storage solutions for component management.

Optical Control X-Ray Component Counter

Utilizes advanced X-ray technology for pin-point accurate inventory counts.

MPM Solder Paste Printers

Ensures precise and consistent solder paste application for optimum connectivity.

Pemtron 3D Solder Paste Inspection (SPI)

Advanced Solder Paste Inspection tools for top-notch quality control.

Samsung/Hanwha Pick and Place Machines

Ensures rapid and precise component placement with industry-leading reliability.

In-line Yes-Tech 2D Automated Optical Inspection (AOI) - (Pre-Reflow)

Conducts automated optical inspections before solder reflow to guarantee the highest quality.

Electrovert Reflow Ovens

Offers reliable solder reflow processes for mass production efficiency.

Yestech and Cyberoptics 3D Automated Optical Inspection (AOI)

Post-reflow automated optical inspections to ensure impeccable component soldering.

Dage 3D X-Ray

Advanced internal inspection capabilities for the most thorough quality checks.

Ersa Selective Solder

Specialized soldering technology that targets specific components for precision results.

Aqua Klean Systems In-line PCB Cleaner

Delivers impeccably clean PCBs, ready for shipping or immediate use.

Compliance and Quality Assurance


ISO 9001, AS9100, and ITAR compliance means we meet and exceed international standards of quality and security.

In-House IPC Trainer

Our teams are updated on the latest IPC standards, ensuring we are always ahead of industry requirements.

Class 2 and Class 3 Inspection

Our processes are versatile enough to meet both Class Two and Class Three soldering and inspection standards, giving you more options and peace of mind.

Why Should Profab Electronics Be Your First Choice?

Unmatched Expertise

With years of industry leadership, we have the knowledge and skills required to bring your most ambitious projects to life.

Quality Above All

Our relentless focus on quality ensures that your projects are not just completed, but masterfully executed.

Superior Customer Service

We don’t just aim to meet your expectations but to significantly exceed them, every step of the way.

About Profab Electronics

Profoundly embedded in the electronics manufacturing sector, Profab Electronics has been steadfast in its commitment to deliver excellence for over three decades. Our unparalleled experience, fortified by our stringent quality standards, positions us as a trusted partner in the realm of Electronics Manufacturing Services (EMS).

We're an ISO 9001 and AS9100 certified company, and our adherence to these globally recognized standards attests to our unyielding quest for quality. Our team comprises experts who hold formative training on the latest IPC standards, ensuring that we consistently produce electronic products of the highest caliber.

Our proficiency lies in PCB assembly, offering a spectrum of services ranging from Surface Mount (SMT) to Through-Hole Assembly. From the initial stages of prototyping to high volume pcb assembly, we offer comprehensive solutions to meet client requirements.

At Profab Electronics, we synergize our expertise and experience to deliver high-quality electronic products. Our unwavering commitment to quality, innovation, and customer satisfaction has established Profab Electronics as a leader in the electronics manufacturing industry. Trust us to bring your technological visions to life.