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Conductor Space 3 Mil Dual-Sided Printed Wiring Board for Tight Tolerance Requirements

Conductor Space 3 Mil Dual-Sided Printed Wiring Board for Tight Tolerance Requirements

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Product Details
Conductor Space:
3 Mil
Copper Weight:
Green, Blue, Yellow
Silkscreen Color:
Surface Finish:
HASL、ENIG、Immersion Tin、Immersion Silver、Gold Finger、OSP
DHL UPS EMS TNT FedEx,Express Courier,Sea Transport
Min Hole Dia:
0.075 Mm
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Product Description

Product Description:

The Double-Sided PCB, also known as a Two-Sided Circuit Board or Double-Plated PCB, is an essential component in modern electronics, enabling complex circuitry within a compact form factor. This type of circuit board is characterized by the presence of conductive copper layers on both sides, allowing for a higher density of traces and increased functionality compared to single-sided PCBs. The double-sided nature of these boards makes them ideally suited for a wide range of applications, including consumer electronics, telecommunications, medical devices, automotive systems, and industrial controls.

Our Double-Sided Printed Board stands out in the market due to its meticulous construction and the use of high-quality materials. The raw material used for the board is FR-4, a flame-resistant glass-reinforced epoxy laminate that is well-regarded in the industry for its excellent mechanical and thermal properties. FR-4 material ensures that the board has the structural integrity to withstand various environmental stresses, as well as the thermal stability required for reliable electrical performance.

The Double-Sided PCBs we manufacture come with a standard PCB thickness of 1.6mm, which is the most common specification and provides a satisfactory balance between strength and flexibility. This thickness is widely accepted in the industry, making these boards suitable for a vast array of housings and enclosures without the need for customization.

Surface finish is a critical aspect of PCB manufacturing as it protects the exposed copper circuitry and ensures solderability. Our Double-Sided Printed Board is available with a variety of surface finishes to meet diverse requirements. Options include Hot Air Solder Leveling (HASL), Electroless Nickel Immersion Gold (ENIG), Immersion Tin, Immersion Silver, Gold Finger, and Organic Solderability Preservatives (OSP). Each of these finishes has its own advantages, from the robust and cost-effective HASL to the high-reliability and lead-free ENIG, and the selection can be tailored to the needs of the specific application.

Aesthetics and functionality go hand in hand in PCB design, and the silkscreen layer is crucial for both. Our Two-Sided Circuit Boards come with a choice of silkscreen colors: white, black, and yellow. These options allow for clear legend printing, including component designators, test points, and warning symbols, which facilitate easier assembly and troubleshooting.

The Double-Plated PCB's solder resist, also known as solder mask, is available in the traditional green color. The solder resist layer is applied to the board to protect the copper from oxidation and to prevent solder bridges from forming during the assembly process. The green solder mask offers excellent contrast against the silkscreen, making it easier for technicians to read the board's markings during assembly and testing.

Our commitment to quality ensures that every Double-Sided PCB we produce is rigorously tested for electrical performance, adherence to design specifications, and durability. Whether for prototyping or mass production, our PCBs are manufactured to deliver reliability and performance that our customers can count on. With our advanced manufacturing capabilities, we can accommodate both standard and custom design requirements, providing a versatile solution for electronic projects that require the efficiency and complexity of a Double-Sided Printed Board.



  • Product Name: Double Sided PCB
  • Keyword: Two Layer PCB
  • Surface Finish: HASL, ENIG, Immersion Tin, Immersion Silver, Gold Finger, OSP
  • Feature: 100% E-test
  • Sillkscreen: White, Black, Yellow
  • Color: Green, Blue, Yellow
  • Double-Sided Printed Board
  • Double-Sided Printed Circuit Board
  • Double-Plated PCB

Technical Parameters:

Technical Parameter Specification
Pcb Thickness 1.6mm
Silkscreen Color White, Black, Yellow
Copper Weight 1-6oz
Surface Finish HASL, ENIG, Immersion Tin, Immersion Silver, Gold Finger, OSP
Min Hole Dia 0.075 mm
Solder Resist Color Green
Raw Material FR-4
Color Green, Blue, Yellow
Layers Double
Feature 100% E-test


The Two Layer PCB, also known as the Dual-Sided Printed Wiring Board, is an essential component in modern electronics. With a minimal hole diameter of 0.075 mm, it offers precision and high-density interconnection, which is crucial for a wide variety of applications. The copper weight on these boards can vary from 1 to 6 ounces, allowing for flexibility in current carrying capacity and mechanical strength. Available in visually distinctive solder resist colors such as green, blue, and yellow, these boards are not only functional but also easily identifiable during assembly and testing processes.

One of the most common applications for the 1.5m double-sided pcb is in consumer electronics. Devices such as smartphones, tablets, and laptops require compact, high-performance circuit boards. The dual-sided nature of these PCBs enables designers to create more complex circuits in a smaller space, which is essential for the sleek, lightweight designs that consumers demand. In addition, the green solder resist color is a popular choice in these applications for its clarity and contrast, improving manufacturing accuracy and reducing the risk of errors.

In the realm of industrial controls and automation, the Double-Plated PCB is invaluable. These environments require robust and reliable electronic components that can withstand harsh conditions and frequent use. The robustness provided by the higher copper weight options ensures that the PCB can handle the intense electrical loads often encountered in industrial settings. Moreover, the variety of colors available for the solder resist layer aids in the quick identification of circuit paths during maintenance and troubleshooting.

Medical devices also benefit significantly from the precision and reliability of the Two Layer PCB. Equipment such as imaging machines, monitors, and diagnostic devices rely on the fine minimum hole diameter to accommodate intricate circuit designs necessary for sensitive measurements and controls. The uniformity and quality control of the Double-Sided Printed Wiring Board are paramount in these applications, where consistent performance can be a matter of patient safety.

Furthermore, aerospace and automotive industries are examples where the 1.5m double-sided pcb can be applied effectively. These sectors demand high reliability under extreme conditions, and the dual-sided PCBs are engineered to meet these rigorous standards. The color coding with green solder resist aids in the complex assembly processes typical in these industries, where numerous PCBs may be used within a single piece of equipment.

In conclusion, the Two Layer PCB is a versatile and indispensable component across a range of applications. Whether for consumer electronics, industrial automation, medical devices, or transportation, the Dual-Sided Printed Wiring Board provides the necessary platform for complex, reliable, and efficient electronic designs.



Explore our top-tier Product Customization Services for the Two Layer PCB . Our 1.5m double-sided PCBs offer robust construction and superior electrical performance. Each board undergoes a 100% E-test to ensure the highest quality and reliability for your projects.

We specialize in overlength PCBs, catering to your unique requirements with precision. Our Double-Plated PCBs feature a Min Hole Dia of 0.075 mm , making them suitable for intricate designs with dense component layouts.

Moreover, our cutting-edge manufacturing process guarantees a Conductor Space of 3 mil , allowing for enhanced signal integrity. Customize your PCB with our available color options: Green, Blue, Yellow , to match your design aesthetics and coding systems.


Support and Services:

Our Double Sided PCB product is designed for reliability and durability, ensuring that your electronics projects are built on a solid foundation. Our technical support team is committed to providing you with the assistance you need to make the most out of our PCBs. We offer a range of services to support your technical needs:

Product Consultation: Our team is available to advise on the best practices for integrating our Double Sided PCB into your design, helping you to optimize performance and reduce issues during assembly.

Design Review Services: We offer design review services to help identify potential problems before production, ensuring that your PCB design is robust and ready for manufacturing.

Troubleshooting Support: If you encounter any issues with our PCBs during the assembly or operation, our technical support team is on hand to assist you in diagnosing and solving the problem efficiently.

Documentation: We provide comprehensive documentation, including specifications, material data sheets, and handling guidelines, to ensure that you have all the information you need for successful PCB implementation.

Quality Assurance: Our PCBs undergo rigorous quality control procedures to ensure the highest standards. If you have any concerns about the quality or performance of our product, our support team is ready to address these and provide solutions.

We are dedicated to ensuring your satisfaction with our Double Sided PCB product and are here to support you every step of the way. For any technical support or service inquiries, please reach out to our team through the appropriate customer support channels.

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