Rigid Printed Circuit Boards

Rigid Printed Circuit Boards

10-layer Rigid immersion gold PCB

10-слойная печатная плата из твердого иммерсионного золота

Название: 10-слойная погружная золотая печатная плата

Слои: 10 слоев

Материал: FR4 Высокий TG

Толщина готовой пластины: 1,6 мм.

Толщина готовой меди: Immersion Gold (ENIG)

Толщина готовой меди: 1/1/1/1/1/1/1/1/1/1 унция

Специальный процесс:

Минимальная ширина линии 3,5 мил

Толщина стенки отверстия 25 мкм

Rigid Printed Circuit Boards

Маленькие жесткие печатные платы BGA

Название: Маленькая печатная плата BGA

Слои: 4 слоя

Материал печатной платы: FR4 TG170

Толщина печатной платы: 1,6 мм

Обработка поверхности: Иммерсионное золото ENIG (толщина золота 2u”)

Толщина готовой меди: 1/1/1/1 унция

Чернила для паяльной маски: зеленые, солнечные PSR-4000

Специальный процесс:

Минимальная ширина линии и межстрочный интервал: 0,07/0,09 мм.

Контактная площадка BGA: 0,25 мм

Rigid immersion gold PCB board

Жесткая погружная золотая печатная плата

Название: Погружная золотая пластина

Слои: 4 слоя

Материал: ФР4

Толщина готовой пластины: 1,6 мм.

Обработка поверхности: Иммерсионное золото (ENIG)

Толщина готовой меди: 1/1/1/1 унция внутри и снаружи.

Rigid Printed Circuit Boards

Маленькая жесткая печатная плата BGA

Название: Маленькая монтажная плата BGA

Материал: FR4 Высокий TG

Толщина готовой пластины: 1,6 мм.

Обработка поверхности: Иммерсионное золото (ENIG)

Толщина готовой меди: 1/1 унции внутри и снаружи.

Специальный процесс:

BGA площадка 0,1 мм

Rigid Printed Circuit Boards

Жесткие печатные платы на зеленом масле

Имя: PCB зеленого масла

Слои: 2 слоя

Материал: ФР4 ТГ150

Толщина готовой пластины: 1,6 мм.

Обработка поверхности: Иммерсионное золото (ENIG)

Толщина готовой меди: 1/1 унции внутри и снаружи.

6-layer blue oil immersion gold PCB board

6-слойная печатная плата с синим масляным погружением и золотым покрытием

Название: 6-слойная золотая пластина с синей масляной иммерсией

Слои: 6 слоев

Материал: ФР4 ТГ170

Толщина готовой пластины: 1,6 мм.

Обработка поверхности: Иммерсионное золото (ENIG)

Толщина готовой меди: 1/1/1/1/1/1 унции внутри и снаружи.

Introducing Rigid Printed Circuit Boards (PCBs), the go-to solution for reliable and high-performance electronic circuits. These PCBs are designed with rigid substrates, offering stability, durability, and excellent electrical performance. Rigid PCBs are widely used in various industries, from consumer electronics to automotive and industrial applications.

Our Rigid PCBs are manufactured using top-grade materials and state-of-the-art techniques, ensuring exceptional quality and consistency. With precise trace routing and optimized layer stack-up, these PCBs deliver excellent signal integrity and impedance control.

The rigid nature of these PCBs provides structural integrity, making them suitable for applications where components need to be securely mounted. Whether you’re building a smartphone, a medical device, or a control system.

With our Rigid PCBs, you benefit from efficient assembly processes, as the rigid substrate allows for easy automated assembly and soldering. This also reduces production time and cost, making Rigid PCBs a cost-effective solution for large-scale manufacturing.


The capabilities of rigid printed circuit boards (PCBs) can vary depending on the specific manufacturer and their equipment, expertise, and production processes. However, here are some common capabilities associated with rigid PCB manufacturing:


  1. Layer count: Rigid PCBs can be manufactured with single-sided, double-sided, or multilayer configurations. The layer count depends on the complexity of the circuit design and the requirements of the application. Multilayer PCBs can provide increased functionality and density.
  2. Material selection: Rigid PCBs are typically made using rigid substrate materials such as FR-4 (a flame-retardant glass epoxy laminate) or other specialized materials like metal-core PCBs for better thermal management. The choice of material depends on factors such as electrical properties, thermal performance, and application requirements.
  3. Copper weight and thickness: Rigid PCBs can be fabricated with different copper weights and thicknesses to accommodate various current-carrying capacities and design considerations. Common copper weights include 0.5 oz, 1 oz, 2 oz, and higher, depending on the requirements.
  4. Circuit trace width and spacing: Rigid PCB manufacturers can produce circuit traces with precise widths and spacing to meet specific design requirements. The capabilities for trace width and spacing depend on the manufacturing processes and equipment used by the manufacturer.
  5. Surface finishes: Rigid PCBs can be finished with various surface treatments to protect the copper traces and enhance solderability. Common surface finishes include Electroless Nickel Immersion Gold (ENIG), HASL (Hot Air Solder Leveling), OSP (Organic Solderability Preservatives), and Immersion Tin or Silver.
  6. Solder mask and legend printing: Rigid PCBs can have solder mask coatings applied to protect the copper traces and prevent solder bridges during assembly. Legend printing is the process of adding component designators, logos, and other identifying marks to the board for assembly and troubleshooting purposes.
  7. Panelization and routing: Rigid PCB manufacturers can panelize multiple PCBs on a single panel for efficient production. They can also provide routing services to separate the individual PCBs from the panel while ensuring clean and accurate cuts.
  8. Quality control and testing: Reputable rigid PCB manufacturers have robust quality control processes in place to ensure that each board meets the specified requirements. They may conduct various tests, including electrical continuity testing, impedance testing, and dimensional checks, to verify the integrity and performance of the PCBs.


  1. Excellent Electrical Performance: Rigid PCBs also offer superior signal integrity and impedance control, ensuring reliable and high-quality performance of electronic circuits.
  2. Structural Stability: The rigid substrate of these PCBs provides stability and structural integrity. It also makes them ideal for applications where components need to be securely mounted.
  3. Ease of Assembly: Rigid PCBs also allow for efficient automated assembly processes, reducing production time and cost.
  4. Wide Range of Applications: Rigid PCBs are versatile and find applications in various industries. It also includes consumer electronics, automotive, aerospace, and industrial sectors.
  5. High Reliability: These PCBs are known for their durability and long-term reliability. It ensures the smooth operation of electronic devices even under demanding conditions.


Standard PCB Production Capability
Feature Capability
Quality Grade Standard IPC 2
Number of Layers 1 – 32layers
Order Quantity 1pcs – 10,000,000 pcs
Build Time 2days – 5weeks (Expedited Service)
Material FR-4 Standard Tg 150°C, FR4-High Tg 170°C, FR4-High-Tg 180°C, FR4-Halogen-free, FR4-Halogen-free & High-Tg
Board Size Min 6*6mm | Max 600*700mm
Board size tolerance ±0.1mm – ±0.3mm
Board Thickness 0.4mm – 3.2mm
Board Thickness Tolerance ±0.1mm – ±10%
Copper Weight 0.5oz – 6.0oz
Inner Layer Copper Weight 0.5oz – 2.0oz
Copper Thickness Tolerance +0μm +20μm
Min Tracing/Spacing 3mil/3mil
Solder Mask Sides As per the file
Solder Mask Color Green, White, Blue, Black, Red, Yellow
Silkscreen Sides As per the file
Silkscreen Color White, Blue, Black, Red, Yellow
Surface Finish HASL – Hot Air Solder Leveling
Lead Free HASL – RoHS
ENIG – Electroless Nickle/Immersion Gold – RoHS
ENEPIG – Electroless Nickel Electroless Palladium Immersion Gold – RoHS
Immersion Silver – RoHS
Immersion Tin – RoHS
OSP -Organic Solderability Preservatives – RoHS
Min Annular Ring 3mil
Min Drilling Hole Diameter 6mil, 4mil-laser drill
Min Width of Cutout (NPTH) 0.8mm
NPTH Hole Size Tolerance ±.002″ (±0.05mm)
Min Width of Slot Hole (PTH) 0.6mm
PTH Hole Size Tolerance ±.003″ (±0.08mm) – ±4mil
Surface/Hole Plating Thickness 20μm – 30μm
SM Tolerance (LPI) .003″ (0.075mm)
Aspect Ratio 1.10 (hole size: board thickness)
Test 10V – 250V, flying probe or testing fixture
Impedance tolerance ±5% – ±10%
SMD Pitch 0.2mm(8mil)
BGA Pitch 0.2mm(8mil)
Chamfer of Gold Fingers 20, 30, 45, 60
Other Techniques Gold fingers
Blind and Buried Holes
peelable solder mask
Edge plating
Carbon Mask
Kapton tape
Countersink/counterbore hole
Half-cut/Castellated hole
Press fit hole
Via tented/covered with resin
Via plugged/filled with resin
Via in pad
Electrical Test

PCB Drilling machine


PCB pattern plating line


PCB solder mask expose machine


PCB pattern expose machine


Strip film etching line


Solder mask screen silk print machine


Solder mask scrubbing line


PCB Flying Probe Test (FPT)


Fully automatic exposure machine

Why choose us?
24-hour customer service

we provide 24-hour service and support, you will receive a reply to your question within 2 hours and a quotation within 24 hours.

timely delivery

Own PCB factory of 50,000 square meters, the monthly output can reach 60,000 square meters, no minimum PCB order requirements

Free DFM service

Before the official production of the PCB, we will conduct a free DFM review service and support free Allegro, Altium, Protel, PADS, OBD, Gerber and other formats.

Quality assurance

We can provide you with high frequency, high TG, high CTI, buried blind via, aluminum based PCB manufacturing, the quality is fully compliant with IPC 610-D standard, testing and quality assurance

Rigid Circuit Board FAQs
1. What is a rigid circuit board (PCB)?
A1: A rigid circuit board, also known as a rigid PCB, is a type of electronic circuit board that is made using rigid materials such as fiberglass-reinforced epoxy laminate (FR-4). Rigid PCBs provide a solid and inflexible substrate for mounting electronic components and creating electrical connections.
2. What are the advantages of using rigid circuit boards?
A2: Rigid circuit boards offer several advantages, including: Mechanical stability: Rigid PCBs provide a stable platform for mounting components and ensuring their secure placement, making them suitable for applications that require durability and resistance to physical stress. High component density: Rigid PCBs can accommodate high component densities, allowing for complex circuit designs and miniaturization of electronic devices. Signal integrity: The rigid nature of the board helps maintain signal integrity and minimize the risk of signal distortion or noise interference. Cost-effectiveness: Rigid PCBs are often more cost-effective compared to other types of PCBs, especially for high-volume production.
3. What are the typical applications of rigid circuit boards?
A3: Rigid circuit boards are used in a wide range of applications, including consumer electronics (such as smartphones, computers, and televisions), automotive electronics, industrial equipment, medical devices, aerospace systems, and more.
4. Can rigid circuit boards be customized for specific requirements?
A4: Yes, rigid circuit boards can be customized to meet specific requirements. Manufacturers offer design services to tailor the board size, shape, layer count, copper thickness, and other parameters based on the application's needs.
5.What are the material options for rigid circuit boards?
A5: The most common material used for rigid circuit boards is fiberglass-reinforced epoxy laminate, commonly known as FR-4. This material offers good electrical properties, mechanical strength, and cost-effectiveness. Other specialized materials like metal-core PCBs or ceramic-based PCBs may be used for specific applications that require unique properties such as enhanced thermal conductivity or high-frequency performance.
6.How can I choose a reliable manufacturer for rigid circuit boards?
A6: When selecting a manufacturer for rigid circuit boards, consider factors such as their experience, reputation, production capabilities, quality control processes, certifications, and customer reviews. Requesting samples, discussing specific requirements, and evaluating their responsiveness and technical expertise can help in choosing a reliable manufacturer.

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