PCBTok is Your Accomplished SMT Assembly Expert Provider

PCBTok’s SMT Assembly has been operating smoothly for a decade and two because of its efficient professional team who supervises the perfection of the process.

  • Twelve years working in the PCB manufacturing sector.
  • Within 24 hours of the acquisition, we provide refund services.
  • There are at least half a thousand experts working with us.
  • Technical and sales specialists are on call around-the-clock.
  • We continually provide updates on your quote.
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PCBTok’s SMT Assembly is Thoroughly Carried Out

SMT Assembly by PCBTok is conducted by professionals in their field; we deploy the engineers and designers during the manufacturing process to ensure that the entire production process is free from any errors and issues.

We are doing this to assure that the SMT Assembly is thoroughly done to avoid future complications; with the supervised professionals, we rarely encounter issues with the byproducts.

PCBTok’s expert teams are more than capable of supplying high-grade SMT Assembly!

We don’t do this to benefit ourselves; rather, we do it to ease your concerns. We’ll keep you updated so you know the SMT Assembly byproducts are worthwhile.

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SMT Assembly By Feature

Prototype SMT Assembly

The Prototype SMT Assembly will give an idea of how the finished product will function; this will help in verifying the product’s functionality. One benefit of prototyping is that it will enhance the final product since the faults will be found early in the phases.

Quick-Turn SMT Assembly

The primary mission of a Quick-Turn SMT Assembly is to guarantee zero delays; hence, the production will run smoothly and the consumers will receive their products quickly in the least amount of time possible. Also, Quick-Turn is known to be cost-effective.

Low Volume SMT Assembly

The Low Volume SMT Assembly manufactures in minimal quantity only. One of the benefits that Low Volume production can provide is you can test it with robust testing methods; hence, you can easily determine possible issues and replacements needed.

Large Volume SMT Assembly

The High Volume SMT Assembly refers to the mass production of PCBs. In essence, one cycle of production involves the assembly of greater than or equal to 1,000 PCBs. If you want the byproducts to be consistent at a low price, this is perfectly ideal.

LED PCB SMT Assembly

The LED PCB SMT Assembly prefers surface-mounted components since they look way cleaner compared to the byproducts of a through-hole approach which makes it look cheap on the outside surface. It offers efficiency at an affordable cost.

Flex PCB SMT Assembly

The Flex PCB SMT Assembly can withstand extreme temperatures due to its polyimide flex material. Also, this material is tolerant to gases, oils, and acids. They have the properties of a Flex PCB and are frequently used in modern technologies; consumer electronics.

SMT Assembly By Layers (5)

  • 4-Layer SMT Assembly

    The 4-Layer SMT Assembly is already considered to be robust. Hence, drives us to one of its advantages; exceptional durability. Another advantage of deploying a 4-Layer is its increased assembly density. This is widely used in computers and medical monitors.

  • 6-Layer SMT Assembly

    The 6-Layer SMT Assembly is consist of six copper layers that are glued simultaneously, which makes them appropriate for high-density applications such as small electronic devices. It is anticipated to exhibit remarkable electrical characteristics and it is lightweight.

  • 8-Layer SMT Assembly

    It is known that the 8-Layer SMT Assembly needs considerable clearance on its board. In addition, compared to other stacked boards, an 8-Layer can give decent EMC insulation, additional networking layers, and improved high-speed signal management.

  • 10-Layer SMT Assembly

    The primary goal of a 10-Layer SMT Assembly board is to prevent loss of signal. Hence, they are widely deployed in GPS tracking devices, satellite dishes, and other applications where the transmission of signals is crucial. One of its advantages is its flexibility.

  • 16-Layer SMT Assembly

    The 16-Layer SMT Assembly is regarded to perform better compared to the other layered boards. It is recognized to be powerful since it is capable of transmitting and receiving data transmission signals at a very high speed with minimal to no interference.

SMT Assembly By Soldermask Colors (6)

  • Green SMT Assembly

    With the Green SMT Assembly, every component in the board is clearly seen; hence, they are the most widely deployed solder mask color in the market. We provide green solder both in glossy and matte variations.

  • Blue SMT Assembly

    The Blue SMT Assembly color is famous for its aesthetic appeal, however, the traces in this color can be hard to identify without the use of any magnification tool and adequate amount of lighting in inspecting the board.

  • Red SMT Assembly

    The Red SMT Assembly’s silkscreen can be visibly seen in this color. In addition, red comes the second most popular among the users because they offer good visibility and contrast for the traces, planes, and empty spaces.

  • Black SMT Assembly

    The Black SMT Assembly comes in two variations; we have the glossy and matte. When compared to other colors, black is way much more expensive to produce, and they’re not advisable to deploy in high heat operations.

  • White SMT Assembly

    The White SMT Assembly color is popular among LED applications because if the lights are on, it emits less invasive colors and they come in unity every time the light is turned off. However, it’s hard to identify the traces on it.

  • Yellow SMT Assembly

    Due to its appealing appearance, which includes all the styles, cleanliness, and visibility, the Yellow SMT Assembly color is growing in popularity across the globe. The silkscreen and traces, however, are poorly contrasted.

SMT Assembly Benefits

24h Online Support
24h Online Support

PCBTok can offer 24h online support for you. When you have any PCB-related questions, please feel free to get in touch.

Production Efficiency
Production Efficiency

PCBTok can build your PCB prototypes quickly. We also provide 24 hour production for quick-turn PCBs at our facility.

Fast Delivery
Fast Delivery

We often ship goods by international forwarders such as UPS, DHL, and FedEx. If they are urgent, we use priority express service.

Quality Assurance
Quality Assurance

PCBTok has passed ISO9001 and 14001, and also has USA and Canada UL certifications. We strictly follow IPC class 2 or class 3 standards for our products.

Characteristics of an SMT Assembly

As you go along, you could have a lot of questions about what an SMT Assembly is and how it can help you build PCBs. This section will explain what an SMT Assembly is and how it stands out over other assemblies.

Surface Mount Technology, also known as SMT, is thought of as a substitute for the Through-Hole approach. Instead of placing wire leads into pre-drilled holes, SMT assembly typically involves soldering components into the board via reflow soldering.

Nowadays, SMT Assembly is frequently chosen due to its accessibility and high-volume production of consumer electronics; it is greatly preferred when large production is required. Send us a message if you’d want further details about SMT assembly!

Characteristics of an SMT Assembly
Materials Deployed in SMT Assembly

Materials Deployed in SMT Assembly

To have a further understanding of how the SMT Assembly works, we’ll share with you the materials it uses for the construction.

  • Solder Paste – Key material in completing the SMT Assembly since it attaches SMC and/or SMD over the board surface.
  • Flux – Used to eliminate oxide and prevents the metal surface from being wet.
  • Adhesive – This assists the solder paste and prevents SMD from falling off.
  • Cleaning Agent – Used to clean the residues made by solder paste and others.

These four components are all necessary for SMT assembly, and each one is used to optimize all of your PCB purchases. Consult us if you want to learn more about this!

Advantages of SMT Assembly

In this section, we will discuss what SMT Assembly can offer you.

  • Efficiency – Since SMT Assembly is performed in an automated process, they reduce errors, and therefore, produce exceptional byproducts.
  • Cost – With SMT Assembly requiring fewer drilling holes, they greatly lower its overall cost. Also, its component cost less than the through-hole.
  • Size – SMT Assembly can reduce the overall size of the board by 605 to 70% and its weight by 60% to 90%.
  • Signal Transmission – SMD components have no leads on them; thus, reducing the RF interference by providing high-speed transmission.

We’re accessible around the clock to help if you want to learn more about this!

Advantages of SMT Assembly

Choose the PCBTok’s Top-Notch SMT Assembly Manufacturing Procedure

Choose the PCBTok’s Top-Notch SMT Assembly Manufacturing Procedure
Choose the PCBTok’s Top-Notch SMT Assembly Manufacturing Procedure

PCBTok has been offering and proving SMT Assembly for over a decade already, and we are fully capable of fulfilling all of your requirements in this assembly.

We have acquired the newest technologies in the market to provide you with an SMT Assembly byproduct that is of good quality with no defects. Along with our experienced staff, we will make sure that your products are well-made.

Our highly-skilled professionals will constantly monitor the process of your SMT Assembly and will provide you with constant updates on what’s going on with your PCBs.

If this is what you’re looking for; someone who will value you and your products genuinely, then we are what you’re long for! Talk to us by sending us an inquiry.

SMT Assembly Fabrication

Process of SMT Assembly

It is crucial for you to know what your PCBs went through in an SMT Assembly.

We do not want to sugarcoat our process here; we want to be transparent with you. Therefore, we want you to know the phases we perform for your SMT Assembly.

The process goes from placement (curing), reflow soldering, cleaning, inspection, rework if we detect any defects and faults, and packing.

With the phase’s title, you can already think of what happens in every stage. However, if you want to understand it way better, we can digest it for you.

Contact us right away, and we’ll discuss it for you in a detailed manner!

SMT Assembly Quality Control and Inspections

It is part of the SMT Assembly’s process is the inspection to check for any defects.

If in case we have detected any possible faults and errors with the byproduct of an SMT Assembly, we will immediately rework it to fix the detected defects.

We made use of the Microscope, ICT, Magnifier, Flying Probe Tester, AOI, X-Ray Inspection, Functional Tester, and other tester tools.

All of this will be done by our professionals; quality control will be performed to solidify the performance of the SMT Assembly byproducts.

More about it will be shared with you by contacting us, hit us up today!

OEM & ODM SMT Assembly Applications

SMT Assembly for Consumer Electronics

With SMT Assembly’s capability to produce products with higher efficiency, they’re suitable to be deployed in the production of the same entity such as for consumer electronics.

SMT Assembly for Telecommunications

Through the SMT Assembly’s high density, it can provide high signal transmission, and it can reduce RF interference, thus making it ideal for this application.

SMT Assembly for Medical Devices

SMT Assembly is affordable to produce, but they are made with perfection. So, mass production wouldn’t be a problem; hence, they are ideal for every medical gadget.

SMT Assembly for Industrial Applications

Errors should not be an option in every industrial device since they could affect the overall performance of the device, thanks to SMT Assembly it is no longer a concern.

SMT Assembly for Navigation Systems

Navigations should provide accurate information to its users, hence, it is crucial that the PCB that performs these works should be perfected; with SMT Assembly, it is made possible.

SMT Assembly
PCBTok - China’s Trustworthy SMT Assembly Professional Manufacturer

We’ve been conducting assembly for over a decade; we’ve perfected every phase it undergoes.

We are capable of providing top-notch byproducts as we have adequate experience and experts with us.

SMT Assembly Production Details As Following Up

Supported Capabilities
Types of Assembly THD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT & THD mixed
2 sided SMT and THD assembly
Order quantity 1 to 10,000 boards
Components Passives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN, POP, and Leadless chips
Connectors and terminals
Component Package Reels
Cut tape
Tube and tray
Loose parts and bulk
Board dimensions Smallest size: 0.2″ x 0.2″
Largest size: 15″ x 20″
Board shape Rectangular
Slots and Cutouts
Complex and Irregular
Board type Rigid FR-4
Rigid-Flex boards
Assembly process Leaded process
Lead-Free (RoHS)
Design file format Gerber RS-274X
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place/XY file)
Sales and support Emails
Phone calls
Electrical testing X-ray Inspection
AOI (Automated Optical Inspection)
Functional testing
Oven profile Standard
Turnaround time 1-3 days for only PCB assembly
10-16 days for turnkey PCB assembly
3-4days Quickest turnkey Prototype PCB assembly

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “I have never had better service or a better PCB manufacturer than PCBTok. They were incredibly effective in alleviating my concerns and keeping track of my package. The quickness, reliability, and cost were all great. PCBs may be produced in two to three days and sent from China to Canada in less than a week. The PCB quality is very exceptional, with a crisp silkscreen. I have no qualms about suggesting them, and I’ll definitely use their services again. If you don’t know where to go, and you failed to choose PCBTok, I guarantee you that you will regret it greatly. Grab their products and services today!”

    Rebecca Wallace, Process Engineer from Saskatchewan, Canada
  • “Since several months ago, I’ve been placing orders for PCBs and stencils with PCBTok. In no way can I criticize them. All of my buying experiences have been good, from high-quality production to effective shipping. My business with them has provided my senior engineers with PCBs, and they have all expressed their satisfaction with the quality PCBs that I received from PCBTok. With regard to the PCBs, we never experienced any defects. I really enjoy working with one of their professional staff; I believe she’s from the support team. She responds quickly and is constantly eager to go above and above. I strongly advise using PCBTok. Please do try them, and see it for yourself!”

    Daniel Wagner, Electronics Engineer from Tennessee, USA
  • “It was nice doing business with you, PCBTok. I appreciate the smooth transaction and amazing experienced you’ve provided me. Also, thank you for taking good care of my products because I received them without any damage and stains on them. It was evident in your products that you really made an effort to perfect my PCBs. I love the fact that you update your customers about their product; keep on doing that, and customers will love it the same way as I do. Thank you to the entire team of PCBTok!”

    Vincent Fischer, Hardware Engineer from Montana, USA

SMT Assembly: The Ultimate FAQ Guide

If you are new to the industry, the Ultimate FAQ Guide for SMT Assembly is a great starting point, and we have all the answers you need to succeed. If you are not familiar with SMT pads, the first question you should ask is: What are they? How do you ensure that all pads are oriented correctly? Make sure your solder paste is at room temperature and applied correctly. Scrape angle and speed must be monitored as they can indicate potential soldering errors or delays.

There are two types of surface mount technology. The first is manual and the second is automated. Manual assembly takes time and requires a lot of attention. Manual assembly requires the use of manual labor, especially during the design process and when parts are small. However, automated assembly eliminates the need for manual labor and allows you to complete your project faster. Automated surface mount assembly, in addition to speeding up the process, reduces human error.

The SMT assembly process requires a wide range of skills and expertise. Depending on the complexity of the project, the cost of materials can range from $300 to $8,000. First, select a surface mount technology manufacturer and review the bill of materials. If the project requires more complex components, consider working with a specialized manufacturer. In addition to expertise, there are numerous online resources to help you get started.

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