One-Stop PCB Assembly Services for Precision and Reliability by MultPCB
From Prototypes to Mass Production, with Superior Quality, Competitive Pricing, and On-Time Delivery, Trust with MultPCB.
- ISO Certified
- 72-Hour Prototypes
- 99% On-Time Delivery
PCB Assembly (PCBA) is the process of mounting and soldering electronic components onto a printed circuit board (PCB) to create a fully functional electronic device. It involves multiple steps, from preparing the bare PCB to completing the assembled board with all components securely in place.
PCB Assembly Overviews
Assembly Types
- SMT Assembly
- Through Hole Assembly
- Mixed Assembly (SMT + through-hole)
- Single or double-sided placement
Who provide Components
- Turnkey
- Kitted/ Consigned
- Partial turnkey
Solder
Types
- Leaded
- Leaded-free/ RoHS Compliant
- No-clean process
Component Types
- ≥ 0402
- 0201 with design review
- BGA with 0.35 mm pitch
PCB Assembly Process
Send PCB Gerber files, BOM list, quantity and other requirements to MultPCB for evaluation, you will get reply soon in 1-2days.
MultPCB professional team will provide detail quotation to you in 1-2days, Costs including PCB, parts, stencil, assembly cost, freight cost etc.
As soon as we get your confirmation and PO, we'll start to produce the PCB and purchase all original parts simultaneously; Then start to assembly.
Various tests are used during and after the assembly process, including Visual Inspection, AOI test, X-Ray Inspection, In-Circuit Testing (ICT), FCT Test, Burn-In Testing etc.
ESD package for each PCB Assembly and use Neutral cartons to pretect them well; Then send you by express service per UPS/DHL/FedEx in short time.
How many kinds of PCB Assembly Testings?
Visual Inspection
Checks for visible defects like solder bridges, misaligned components, or missing parts. Typically performed manually or with magnification tools.
Automated Optical Inspection (AOI)
Uses cameras and software to detect defects in soldering and component placement. Ideal for high-volume production and surface-mount technology (SMT) boards.
X-Ray Inspection
Examines solder joints and internal layers hidden from view, such as under Ball Grid Arrays (BGAs). Critical for high-density or multilayer PCBs.
Functional Circuit Testing (FCT)
Simulates the working environment to test the assembled PCB’s functionality. Verifies input/output signals and overall performance.
In-Circuit Testing (ICT)
Tests electrical characteristics like resistance and capacitance, ensuring all components are functional and properly soldered. Best for large-scale production.
Burn-In Testing
Subjects PCBs to high temperatures or voltages for extended periods to identify early failures. Ensures long-term reliability.
Environmental Testing
Tests the PCB’s ability to withstand environmental stresses like temperature extremes, humidity, and vibration. Essential for products used in harsh conditions.
Continuity Testing
Verifies electrical connectivity across circuits and checks for shorts or open connections. Simple and quick for basic PCBs.
Other Testings
Such as Boundary Scan Testing, Debugging and Programming etc.
** By selecting the appropriate combination of these tests, manufacturers can ensure their PCBs meet design, quality, and reliability standards.
What are the MultPCB Assembly Capabilities?
| MultPCB Capability | Details |
| Assembly Types | Surface Mount Technology (SMT), Through-Hole Technology (THT), Mixed Technology |
| Component Placement | Precision placement for 01005, 0201 to 150mm components, fine-pitch ICs, BGA, and QFP packages |
| Board Types | Rigid, Flexible, Rigid-Flex, Multilayer boards |
| Soldering Methods | Leaded and Lead-Free (RoHS-compliant) soldering |
| Assembly Volume | Prototype, Low-volume, Medium-volume, and High-volume production |
| Turnkey Services | Full Turnkey, Partial Turnkey, and Consignment assembly options |
| Testing & Inspection | AOI, X-ray, ICT, Flying Probe, Functional Testing |
| PCB thickness | 0.08mm to 4mm |
| Maximum PCB Size | Up to 24″ x 20″(610*508mm) , custom sizes available |
| Minimum PCB Size | 2″ x 2″ (50*50mm) |
| Maximum rectangular part size | 50mm * 150mm |
| Maximum square part size | 74mm * 74mm |
| Maximum component height | 25mm |
| Component Sourcing | Original and new parts as BOM, from Digi-Key, Mouser, Avnet, RS Group and other brand suppliers |
| Stencil Types | Standard laser-cut stencils and nano-coated stencils for optimal solder paste application |
| Specialized Services | Conformal coating, cable assembly, and box build |
| Industries Served | Automotive,Medical, Consumer Electronics, Industrial Automation, IoT, communication, etc. |
| Certifications | ISO 9001, ISO 14001, IPC-A-610E, UL-compliant processes |
| Lead Time | Flexible options: from 3-5days quick-turn to standard production timelines |
Why Choose MultPCB for PCB Assembly?
Comprehensive Turnkey Services
MultPCB provides end-to-end solutions, including PCB fabrication, component sourcing, assembly, and testing. This simplifies your supply chain and reduces lead times.
Exceptional Quality
Adheres to ISO 9001, IPC-A-610, and RoHS compliance. Advanced equipment and stringent quality control ensure reliable performance for all products.
Expertise in Complex Projects
Over 18 years of experience in handling complex designs like multilayer boards, high-density interconnects (HDI), and rigid-flex boards.
Production Options Flexible
Supports low, medium, and high-volume production runs. Tailored assembly solutions for prototypes, small batches, and full-scale production.
Advanced Technologies
Capabilities include SMT, THT, BGA placement, and conformal coating. Precision assembly for micro-sized parts with skillful techniques.
Competitive Pricing
Leverages strong supplier relationships and efficient processes to offer cost-effective solutions without compromising quality.
Fast Turnaround Times
Offers expedited services to meet tight project deadlines, ensuring faster time-to-market for your products.
Transparent Communication
Dedicated support team ensures clear and proactive communication throughout the project lifecycle.
Please share your Gerber file & BOM list to get a free quote
FAQs About MultPCB Assembly Services
1. What types of PCB assembly services does MultPCB offer?
We provide a full range of PCB assembly services, including SMT (Surface Mount Technology), THT (Through-Hole Technology), mixed technology, prototype assembly, low to high-volume production, and turnkey solutions.
2. What industries does MultPCB serve?
We serve a wide range of industries, including automotive, medical, aerospace, consumer electronics, industrial equipment, telecommunications, and IoT applications.
3. Does MultPCB offer turnkey assembly services?
Yes, we provide comprehensive turnkey services that include PCB fabrication, component procurement, assembly, and testing, ensuring a seamless and hassle-free process for our customers.
4. What certifications and quality standards does MultPCB adhere to?
We are certified to ISO 9001 standards and comply with IPC-A-610, RoHS, and other industry-specific requirements to ensure high-quality and reliable products.
5. Can MultPCB handle high-complexity PCB designs?
Absolutely! We specialize in double-sided, multilayer PCBs, HDI (High-Density Interconnect) boards, rigid-flex PCBs, and boards with micro-sized components.
6. Does MultPCB accept small batch orders or prototypes?
Yes, we support small batch orders and prototype production to help you test and refine your designs before scaling to larger volumes.
7. What is the typical turnaround time for PCB assembly?
Our standard turnaround time depends on the project complexity and volume and the components purchasing time, but expedited services are available for time-sensitive projects. Normally we can finish in 1-2 weeks after parts are here.
8. Can I supply my own components for assembly?
Yes, we offer both consignment and full turnkey options. You can supply your own components, or we can source them for you from trusted suppliers.
9. Where does MultPCB ship to?
We provide global shipping and have efficient logistics in place to deliver your products on time, regardless of your location.
What They Say
