PCB Assembly Capabilities

PCBA Capabilities

PCB Assembly Capabilities

At POE, we provide full-service PCB assembly solutions for a wide range of electronics manufacturing applications. POE's professional team has more than two decades of PCB assembly experience, from simple prototypes to complex commercial products, PCB assembly is used in a wide range of industries, including telecommunications, automotive, aerospace and medical equipment. At POE, we specialize in providing high-quality PCB assembly services to our customers. Next we will introduce our PCB assembly capabilities.

Parameter	Typical Capabilities
Board Dimensions	Min: 50mm x 50mm (2" x 2") Max: 1500mm x 600mm (59" x 23") or larger
Board Type	Single-sided, double-sided, multi-layer (4, 6, 8 or more layers)
Solder Types	Lead-free solder (RoHS-compliant), Leaded solder
Surface Finishes	HASL, Lead-free HASL, ENIG, Immersion Silver, OSP
Component Types	Through-hole, Surface mount components (SMDs), BGA, Micro-BGA, Fine pitch components
Minimum Component Pitch	0.4mm to 0.5mm (some may achieve 0.3mm)
Stencil & Solder Paste	Stainless steel laser-cut stencils, Solder paste application
Inspection Methods	AOI, X-ray inspection, ICT, Functional testing
Assembly Standards	Iso 9001:2015, Iso 14001:2015, Iso 13485:2016, ROHS, UL 94V0, IPC-600G classll, IPC-6012B classll
Turnaround Time	Prototype: 24h to a few days Production: Varies by volume & complexity

Trough-hole Assembly

For boards that utilize through-hole components such as resistors, capacitors, and integrated circuits, we provide manual and automated through-hole assembly. Our experienced operators manually place and solder through-hole components with exceptional precision, while our pick-and-place machines quickly and accurately populate boards with large numbers of through-hole parts.

Surface Mount Assembly

We assemble boards with surface mount technology (SMT) components, including 0201 chip resistors up to BGA packages. Our SMT capabilities include:

Reflow Soldering - We have extensive experience assembling boards using reflow ovens to solder SMT components. Our ovens are equipped with profiling capabilities to create the perfect thermal profile for your specific board design and component mix.

Wave Soldering - For boards that require a combination of through-hole and SMT components, we offer wave soldering to solder the through-hole leads followed by reflow soldering of the SMT parts.

Selective Soldering - We can selectively solder only certain SMT or through-hole joints using our selective soldering machine, allowing components to be installed on both sides of the board.

Conformal Coating - We apply liquid conformal coatings to protect your assembled boards from moisture, dust, chemicals and other environmental hazards.

Hand Soldering - Our technicians provide hand soldering services for SMT components, repairs, and rework.

Best-in-Class Pick-and-Place Machines

Our high-speed, high-precision pick-and-place machines can place over 10,000 components per hour. We stock a wide range of nozzles to place components as small as 01005 passives and QFPs up to BGA and more. Our sophisticated auto reel feeders ensure 100% accurate component feed with no mis-feeds or defects.

Quality Control Inspection

We perform comprehensive electrical and visual inspections at multiple stages during PCB assembly:

Component Verification - We verify that the correct components were picked based on your BOM before assembly.

Automatic Optical Inspection (AOI) - We use AOI machines to inspect solder joints for defects like bridging, cold solder, misalignment and more.

In-Circuit Testing (ICT) - After assembly, we perform ICT to check that all electrical connections are functioning correctly.

Functional Testing - For boards with any specialized functionality, we perform the necessary tests to verify proper operation.

Final Visual Inspection - Our highly trained technicians perform a final visual inspection of 100% of produced PCBs to verify quality.

Custom Packaging and Shipping

We package and ship your finished boards using ESD-safe materials tailored to your specific needs. From foam inserts and anti-static bags to custom boxes and labels, we take care with packaging to ensure your boards arrive safely at their destination. We can also arrange shipping via your carrier of choice.

Additional Capabilities

Prototype Assembly - We specialize in assembling quick-turn low volume prototypes to help bring your design to life.

Low Volume Production - For initial product releases and beta testing, we can assemble small to mid-sized production runs.

High Volume Manufacturing - Leveraging our extensive equipment and experienced staff, we can scale up to assemble high volume production runs.

Repair and Rework Services - We offer board repair and component level rework for any issues that arise after initial assembly.

PCB Design Support - We can assist with design for manufacturability to ensure your boards are optimized for efficient assembly.

Contract Manufacturing - We can handle your entire PCB assembly process from quote and prototype through product lifecycle management.

Our multidisciplinary team brings the skills and expertise needed to deliver perfectly assembled PCBs, from start to finish, that meet your highest quality standards. If you have any questions about our PCB assembly capabilities or would like a quote for your next project, please contact us. We look forward to discussing how we can help bring your electronic product vision to life.

Tel: +8613798543496

E-mail: all@poe-pcba.com

Skype:poepcba

Whatsapp: 85292069596

Linkedin: POE PCBA