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Immersion Gold Double Sided PCB 100% E-test for Superior Performance

Immersion Gold Double Sided PCB 100% E-test for Superior Performance

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Product Details
Conductor Space:
3 Mil
Raw Material:
Two Layer PCB
Solder Resist Color:
Pcb Thickness:
Surface Treatment:
Immersion Gold
DHL UPS EMS TNT FedEx,Express Courier,Sea Transport
Payment & Shipping Terms
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Product Description

Product Description:

Our Double Sided PCB, also known as Dual-Sided PCB or Bi-Layer PCB, is a highly versatile and reliable product that is essential for various electronic applications. This type of PCB has conductive copper layers on both sides of the board, which are connected by vias. Our Double Sided PCBs are not only designed to meet the needs of complex circuits by providing more space for conductors and components, but they are also perfect for overlength PCBs requirements, offering a solution for elongated electronic designs that demand more space and flexibility.

The Double Sided PCBs we manufacture boast a standard thickness of 1.6mm, which is the most commonly used thickness in the industry, providing a perfect balance between durability and flexibility. This thickness ensures that the PCB is sturdy enough to withstand the weight of components, yet flexible enough to fit into a wide range of applications.

Our PCBs come with a variety of surface finish options to meet the specific needs of your application. The available surface finishes include Hot Air Solder Leveling (HASL), Electroless Nickel Immersion Gold (ENIG), Immersion Tin, Immersion Silver, Gold Finger, and Organic Solderability Preservatives (OSP). These finishes are crucial for preventing oxidation of the copper, thereby ensuring good solderability and a long shelf-life for the PCB.

When it comes to the precision of the conductive pathways, our Double Sided PCBs have an impressive conductor space of just 3 Mil. This fine-line spacing allows for a higher density of traces, enabling more complex and intricate circuit designs without compromising signal integrity. This is particularly beneficial for applications that require high-speed signal transmission or have limited space for electronic components.

The solder resist color for our PCBs is the industry-standard green, which provides a strong contrast against the copper traces and silver-hued solder, making it easier to identify any issues during inspection and testing. The green solder mask also offers a level of protection against environmental factors, such as dust and moisture, which could potentially harm the circuit.

Our Two Layer PCBs are ideal for a wide range of applications, from simple electronic gadgets to more complex industrial machinery. Their dual-sided nature allows for a denser circuitry than a single-sided PCB, which can be a significant advantage when designing compact, high-performance devices. Whether you are working on a prototype or mass production, our Double Sided PCBs provide the reliability and performance you need to ensure the success of your electronic projects.

In summary, our Double Sided PCB product offers a multitude of advantages for your electronics projects. With a standard PCB thickness of 1.6mm, various surface finish options including HASL, ENIG, Immersion Tin, Immersion Silver, Gold Finger, and OSP, a conductor space of 3 Mil, and a standard green solder resist, it stands as a benchmark for quality and versatility in the PCB industry. Suitable for overlength PCBs and capable of supporting complex dual-layered circuit designs, this Bi-Layer PCB is a testament to the advancements in modern electronics manufacturing.



  • Product Name: Double Sided PCB
  • Color Options: Green, Blue, Yellow
  • Feature: 100% E-test
  • Silkscreen Colors: White, Black, Yellow
  • Keyword: Two Layer PCB
  • Conductor Space: 3 Mil
  • Keyword: Dual-Sided PCB
  • Keyword: Dual Layer PCB
  • Size: 1.5m double-sided pcb

Technical Parameters:

Attribute Description
Surface Treatment Immersion Gold
Raw Material FR-4
Solder Resist Color Green
Layers Double (Bi-Layer PCB, Dual-Sided Printed Wiring Board, Dual-Sided PCB)
Conductor Space 3 Mil
Silkscreen Color White, Black, Yellow
Color Green, Blue, Yellow
Min Hole Dia 0.075 mm
Shipping DHL UPS EMS TNT FedEx, Express Courier, Sea Transport
Surface Finish HASL, ENIG, Immersion Tin, Immersion Silver, Gold Finger, OSP


A Two Layer PCB, often known as a Dual-Sided Printed Wiring Board, is at the core of numerous modern electronics due to its enhanced connectivity and compact size. The Double-Sided Printed Board is designed to cater to sophisticated circuits by providing connectivity on both sides of the board which is critical for a wide range of applications. The minimum hole diameter of 0.075 mm allows for fine-pitch components to be accommodated, enabling high-density component placement and ensuring that even the most space-constrained applications can be met with precision.

These versatile boards are commonly used in industrial controls where reliability and durability are paramount. The conductor space specification of 3 mil ensures high signal integrity, making the 1.2m double-sided pcb an ideal candidate for precision applications such as medical devices and automotive electronics, where the performance of the circuit can be a matter of safety. The copper weight options ranging from 1 to 6oz allow for customization based on current carrying requirements, making these PCBs suitable for power electronics as well.

In consumer electronics, the Dual-Sided Printed Wiring Board is often found in smartphones, cameras, and gaming consoles. These devices require compact, high-performance boards to accommodate their myriad of functions within a limited space. The Two Layer PCB allows for a dense arrangement of circuits, providing the necessary functionality while maintaining a slim profile. The fine hole diameter and precise conductor space are particularly beneficial in wearable technology, where space is at a premium, and reliability cannot be compromised.

Telecommunications infrastructure is another domain where the 1.2m double-sided pcb shines. High-speed communication equipment demands PCBs that can handle rapid signal transmission without interference. The Double-Sided Printed Board, with its two layers of conductive copper and tight conductor spacing, is able to meet these high-frequency requirements, ensuring clear communication channels in routers, switches, and other networking equipment.

Moreover, aerospace and defense sectors utilize Two Layer PCBs for their balance of lightweight design and robust performance. The ability to withstand extreme conditions while maintaining functionality is paramount in these fields, making the Dual-Sided Printed Wiring Board a popular choice for applications such as satellite systems, navigation equipment, and flight control systems.

In conclusion, the Two Layer PCB is a versatile component that forms the backbone of a multitude of products across various industries. Its small hole diameter, precise conductor spacing, and customizable copper weight make it an indispensable solution for applications that demand high-density, reliable, and durable electronic circuits.



Our Double Sided PCB (Two Layer PCB) product offers a range of customization services to meet your specific needs. Choose from a variety of options to personalize your PCB and ensure it fits perfectly into your project.

We offer the PCB in different sizes including 1.5m double-sided pcb, 1.2m double-sided pcb, and 1.5m double-sided pcb to accommodate different applications and design requirements.

Customize the appearance of your PCB by selecting from our color options. Our PCBs are available in traditional Green, but you can also opt for a more unique Blue or Yellow color to help your project stand out.

For the Silkscreen, we provide White, Black, and Yellow options, allowing you to choose the best contrast for readability and aesthetics on your Two Layer PCB.

The Solder Resist Color is available in Green, providing a standard look and ensuring your PCB components are easily identifiable.

Lastly, we maintain a Conductor Space of 3 Mil, ensuring high precision and reliability in your electrical connections.


Support and Services:

Our Double Sided PCB product comes with comprehensive technical support and services designed to ensure your complete satisfaction and the optimal functioning of your PCBs. Our support includes access to a variety of services such as detailed product documentation, an online knowledge base, instructional guides, and troubleshooting assistance.

If you encounter any issues or have technical questions regarding our Double Sided PCBs, our dedicated support team is available to provide you with the necessary guidance. We are committed to resolving your queries promptly and effectively, ensuring minimal downtime and maximum productivity.

For advanced issues or specialized assistance, we offer a range of services including diagnostic analysis, PCB design consultation, and recommendations for performance optimization. Our goal is to not only address your immediate concerns but also to help improve your overall experience and outcomes when using our Double Sided PCB products.

Please note that while we strive to provide extensive support, our services do not include on-site repair or installation. We recommend referring to our detailed instructional materials for guidance on proper handling and setup of your PCBs. For further support, do not hesitate to reach out through our official communication channels as outlined in our contact documentation.

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