Package on Package (PoP) Assembly Services

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PCB Assembly Specialists
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97% of PCB Shipped on Time
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Package-on-Package (POP) Assembly

PCB Manufacturing Process

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Online Quote
upload pcb
Upload PCB File
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Order Review
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Payment
order update
Order Updates
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Delivery
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Confirm Received

The Benefits of Partnering with OurPCB for Package on Package Assembly Services

Cutting-Edge Technology
  • State-of-the-art equipment for precise package alignment
  • Advanced reflow systems for reliable solder connections
Quality Assurance
Flexibility in Design
  • Support for various package types and sizes
  • Custom solutions to meet specific project requirements
Rapid Turnaround
  • Streamlined production processes
  • Quick prototyping and scaling capabilities

Why Choose Package-on-Package (POP) Technology?

Increased Functionality
  • Integration of multiple chip functions in a single package
  • Improved signal integrity between logic and memory
Space Savings
  • Vertical stacking reduces PCB footprint
  • Allows for smaller, more compact device designs
Improved Performance
  • Shorter interconnects between chips
  • Reduced signal delays and power consumption
Design Flexibility
  • Mix-and-match capability for different chip combinations
  • Easier upgrades and modifications of memory components

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PCB Assembly Services

OurPCB offers a wide range of PCB assembly services to meet diverse needs. We combine precision, quality, and efficiency in every project.

SMT Assembly

We use advanced Surface Mount Technology for high-density, compact PCB assemblies. Our SMT process ensures precise component placement and reliable connections.

Consigned Components or Turnkey PCB Assembly

We adapt to your needs, working with your supplied components or providing full turnkey solutions. Our services cover everything from sourcing to final assembly.

Custom PCB Assembly

Our team creates tailored PCB assemblies to match your exact specifications. We handle unique designs and special requirements with skill and attention to detail.

Quick Turn PCB Assembly

We offer fast, high-quality PCB assembly services. Our efficient processes deliver quick turnarounds without compromising on quality or reliability.

IPC Class 3 PCB Assembly

We produce PCB assemblies that meet strict IPC Class 3 standards. This ensures top performance in critical applications like aerospace and medical devices.

All IC Packages PCB Assembly

We handle a wide range of IC package types in our PCB assemblies. This includes BGAs, POPs, CGAs, QFNs, DFNs, and CSPs, all assembled with precision.

Millions of business and innovators use OurPCB

PCB Board Process

Design (1 day)

  • Upload Schematic to Get a Quote
  • PCB Review and Quotation
  • Customer Makes Payment
  • Evaluation & Confirmation of Plan
  • Design Start

Layout (1 day)

  • Layer Stack-up Design
  • Design Rule Setting
  • Component Placement Design
  • Confirmation & Optimization
  • Fanout

Routing (1 day)

  • Fanout Optimization
  • PCB Routing
  • Equal-length Adjustment
  • Routing Optimization
  • DRC Check
  • Routing Confirmation

Optimization (1 day)

  • Silkscreen Adjustment
  • Data Output
  • Customer Final Confirmation
  • Production Debugging
  • Archiving Projects
  • Finish

PCB Board Process

Order Received

  • Component Procurement
  • Preparation
  • PCB Manufacture
  • Make Process Flow

Soldering

  • Solder Printing/Wave Soldering
  • SMT/Plugging
  • Inspection (repair if necessary)
  • AOI (repair if necessary)
  • Transfer

Parts Assembly

  • Manual Assembly
  • PCBCleaning
  • Wire Screw
  • Inspection
  • Repair If Necessary

Finalization

  • Final Confirmation
  • Packing
  • Shipping

Technical Capabilities

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Capabilities & Services

Package on Package (PoP) Assembly Services | FAQs

What is the package on package assembly process?

The package-on-package assembly process stacks package components like a logic package and a memory chip for higher density. The PoP process involves placing the bottom PoP on the substrate, applying solder paste, and aligning the upper package. Ball grid array (BGA) connections ensure interconnection between the top and bottom packages through reflow soldering. A typical logic plus memory PoP stack improves electrical performance and integrates processor and memory efficiently.

How does thermal management differ for PoP compared to conventional PCB assembly?

The PoP manufacturing process faces more thermal challenges due to its 3D package design and higher component density. PoP provides better heat dissipation strategies by optimizing integrated circuit packaging and improving airflow. PoP allows efficient heat removal by adjusting system in package configurations and using materials like those from Indium Corporation. Unlike package in package, thermal solutions in semiconductor manufacturing must address heat transfer from the bottom of the package upwards.

What causes warpage in PoP assembly, and how is it controlled?

Warpage in PoP uses results from mismatched thermal expansion between the lower package and the upper package. Uneven reflow soldering and variations in flash memory or discrete logic and memory contribute to deformation. Techniques from advanced semiconductor engineering control warpage by adjusting baseband materials and PoP manufacturing process conditions. Moreover, maintaining even heating during assembly prevents excessive warping in embedded PoP structures.

What is SMT PoP (Package-on-Package) process?

The SMT PoP process assembles PoP uses through surface-mount technology, stacking components for higher component density. BGA and ball grid array ensure strong interconnection between the top and bottom layers. Semiconductor manufacturing advancements optimize PoP process efficiency in high-performance applications. This method enables flexible processor and memory configurations with improved advantages of PoP in miniaturized electronics.

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