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BS Interconn Hong Kong Co.: Your Professional Special PCB Manufacturer!

 

BS Interconn Hong Kong Co., LIMITED established in January 2019, which focusing on the global business of HIGH FREQUENCY, HIGH SPEED, HIGH CONDUCTIVITY printed wiring boards. The company's main products include multilayer PCBs, HDI circuit board, conventional rigid PCB, rigid-flex PCB, special PCB and so on.

 

 
  • Heavy Copper Boards-6oz

    Heavy Copper Boards-6oz

    A heavy copper board, also we all known as coil board, is one of many different types of printed circuit boards (PCBs). These units have some useful properties for applications involving high
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  • Carbon Ink Circuits

    Carbon Ink Circuits

    Carbon ink circuits (printed circuit board) is a PCB with a carbon film conductive pattern that is coated on the PCB substrate with carbon-based conductive ink (referred to as carbon ink). Now, the
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  • Embedded Copper PCBs

    Embedded Copper PCBs

    Automotive boards must pass stringent testing and quality control procedures in order to meet these particular requirements and uphold industry standards. Embedded copper PCBs come in three different
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Why choose us?

 

 

High quality

We aim to be the most preferred supplier of our partners by providing high quality products at suitable cost leveling in different fields.

 

Rich experience

We have a professional technical team with more than 10 plus years of experience in the PCB industry which adhere to commit to provide professional advisement, continuous and satisfactory PCB services to all our customers around the world.

 

One-stop solution

To enhance customer satisfaction, we go beyond the conventional by offering comprehensivevalue-added services as a one-stop solution.

 

 

 
Benefits of Special PCB
 
01/

Enhanced performance in harsh environments
Special PCBs are designed to withstand extreme conditions such as high temperatures, pressures, and corrosive environments, making them suitable for aerospace, automotive, and industrial applications.

02/

Improved electrical performance
These PCBs utilize materials with low dielectric loss, ensuring superior signal integrity for high-frequency applications in telecommunications, radar, and RF systems.

03/

Increased durability and reliability
Special PCBs, constructed with robust materials and processes, offer greater durability and reliability, especially in power electronics and automotive applications. This leads to lower maintenance costs and longer service life.

04/

Greater design flexibility
Flexible and rigid-flex PCBs allow for innovative product designs by fitting into tight spaces, which is ideal for wearable technology and medical devices where compactness is crucial.

05/

Enhanced thermal management
Special PCBs with metal cores or ceramic substrates efficiently dissipate heat, preventing overheating in high-power electronics and LED lighting applications.

06/

Higher component density
High-density interconnect (HDI) PCBs support a more compact assembly with a higher component density, essential for the miniaturization of consumer electronics like smartphones.

 

Product Specifications

 

BSI´s PCB Features

BSI´s technical spec

Number of layers

2 layers

Technology highlights

Coil board

Materials

Higher performance FR-4

Dielectric thickness

2.0mm

Copper weights (finished)

3 ounce

Minimum track and gaps

0.12mm / 0.12mm

Core thickness

2.0mm

Surface finishes available

ENIG

 

Application of Special PCB
 

Special PCBs for the communication industry
The communications industry relies upon devices such as smartphones, radios, and computers in order to relay information. At SMG, our PCBs can be used to support the entertainment side of the communications industry, as they are used in everything from stereos to gaming consoles. Furthermore, PCBs have become integral to the functionality of many home appliances, such as microwaves and even refrigerators.

 

Special PCBs for internal devices
Perhaps the medical application with the least amount of room for error is that of internal devices. Referring to technology such as pacemakers, internal devices are held to the highest standards for reliability and quality. Not every manufacturer is certified to produce PCBs for these types of medical devices, so it is necessary to speak with any potential partner about their certification standards.

 

Special PCBs for aerospace applications
In addition to the medical industry, the aerospace industry also requires printed circuit boards to be manufactured according to exacting quality standards. This is because these printed circuit boards can be expected to endure harsh working conditions and often must remain functional for long periods of time. From space shuttles to satellites, PCBs keep the aerospace industry running smoothly.

Embedded Copper PCBs

 

Carbon Ink Circuits

Special PCBs for automotive applications
While perhaps not quite as robust as many pieces of aerospace equipment, automotive products still require printed circuit boards that can endure difficult working conditions. From cars to planes, the transportation industry’s vehicles are used across a wide variety of environments, meaning PCB manufacturers must take into account extreme weather conditions and difficult moisture levels.

 

Special PCBs for industrial equipment
In recent years, industrial equipment has become increasingly reliant on PCB manufacturing. As a result, printed circuit boards have had to adapt to unique working conditions, such as vibrating machinery and potentially harmful chemicals. Using manufacturing techniques such as through hole technology, PCB companies can produce components to meet any challenge.

 

Special PCBs for LED lights
Providing increased energy efficiency and ability to last longer than alternative lighting options, LEDs have become a widely used product across many industries. Printed circuit boards are often used for LED applications, working to draw heat away from integral parts of the product to increase expected product lifespan.

 

Packaging

 

PCB: Sealed bag, Anti-static bags, Suitable carton.


PCBA: Antistatic foam bags, Anti-static bags, Suitable carton.


Customized packaging: The carton outside will be printed the name of the customer address, mark, the customer needs to specify the destination and other information.

 

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Shipping

 

 

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Payment Methods

 

 
 

Accepted Delivery Terms

FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express Delivery；

 
 
 

Accepted Payment Currency

USD, EUR, HKD, GBP, CNY;

 
 
 

Accepted Payment Type

T/T, L/C, D/P D/A, MoneyGram, PayPal, Western Union.

 

 

 

Certifications

 

 

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FAQ

 

 

Q: What software is best for designing special PCBs?

A: For high - frequency PCBs, software like Altium Designer, Cadence Allegro, and Mentor Graphics Pads are popular. For flexible PCBs, some designers prefer software that has good support for 3D modeling and mechanical - electrical integration, as flexible PCBs often need to fit into complex shapes.

Q: Can I use standard component footprints in special PCB design?

A: In some cases, yes. But for special PCBs, such as those with high - power components or in miniaturized designs, custom component footprints may be required. For example, in a high - power PCB, larger pads may be needed for better heat dissipation.

Q: How do I design a special PCB for a high - temperature environment?

A: Select high - temperature - resistant materials such as special laminates. Components should also be rated for high - temperature operation. Increase the spacing between components to prevent heat - related issues. Consider thermal vias and heat sinks for components that generate a lot of heat.

Q: What are the key considerations for a PCB design for a high - radiation environment?

A: Use radiation - hard components. Shielding techniques such as enclosing the PCB in a conductive enclosure or using shielding layers within the PCB are important. The layout should be designed to minimize the area of sensitive components exposed to radiation.

Q: What are the typical manufacturing tolerances for special PCBs?

A: For high - frequency PCBs, the impedance tolerance can be as tight as ±5% or even ±2% in some cases. In miniaturized special PCBs, the dimensional tolerances can be very small, sometimes in the range of ±0.05 mm or less.

Q: Can special PCBs be mass - produced?

A: It depends on the type of special PCB. Some, like certain high - volume consumer - electronics - related special PCBs (e.g., those for high - end smartphones), can be mass - produced with the right manufacturing setup. However, very custom or complex special PCBs, such as those for aerospace or military applications, may have lower production volumes.

As one of the leading special PCB manufacturers and suppliers in China, we warmly welcome you to buy cheap special PCB for sale here from our factory. All customized products are with high quality and low price.

Special PCB

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