In the world of printed circuit boards (PCBs), the color of the solder mask plays a significant role in the aesthetics and functionality of the board. While green is the most common color for PCBs, purple has gained popularity in recent years due to its unique appearance and potential benefits. This article will explore the world of purple color solder mask PCBs, their advantages, applications, and the manufacturing process.
What is a Purple PCB?
A purple PCB is a printed circuit board that features a purple-colored solder mask . The solder mask is a protective layer applied to the copper traces on the PCB to prevent short circuits and provide insulation. The purple color is achieved by adding pigments to the solder mask material during the manufacturing process.
Advantages of Purple PCBs
Advantage
Description
Aesthetics
Purple PCBs offer a unique and visually appealing appearance, making them stand out from traditional green PCBs.
Contrast
The purple color provides excellent contrast against white silkscreen text and components, improving readability and inspectability.
UV Resistance
Some purple solder masks offer enhanced UV resistance, protecting the PCB from damage caused by prolonged exposure to ultraviolet light.
Durability
Purple solder masks can be formulated to provide increased durability and resistance to scratches and abrasions.
Applications of Purple PCBs
Purple PCBs find applications in various industries and products where aesthetics and functionality are equally important. Some common applications include:
Consumer Electronics
Smartphones
Wearable devices
Gaming consoles
Portable audio devices
Automotive Electronics
Infotainment systems
Dashboard displays
Advanced driver assistance systems (ADAS)
Industrial Equipment
Control panels
Human-machine interfaces (HMIs)
Monitoring systems
Medical Devices
Diagnostic equipment
Monitoring systems
Wearable medical devices
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” 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Manufacturing Process of Purple PCBs
The manufacturing process of purple PCBs follows the same basic steps as other PCBs, with the addition of the purple solder mask application.
PCB Design and Fabrication
PCB design using CAD software
Fabrication of the bare PCB
Copper etching and plating
Drilling and routing
Solder Mask Application
Cleaning and preparation of the PCB surface
Application of the purple solder mask using screen printing or liquid photoimageable (LPI) techniques
Curing and hardening of the solder mask
Surface Finishing and Assembly
Application of surface finishes (e.g., HASL , ENIG, or OSP)
Silkscreen printing of component identifiers and text
Assembly of electronic components using SMT or through-hole techniques
Choosing the Right Purple Solder Mask
When selecting a purple solder mask for your PCB, consider the following factors:
UV Resistance
If your PCB will be exposed to UV light, choose a purple solder mask with enhanced UV resistance to prevent degradation and discoloration over time.
Durability
For applications that require high durability, opt for a purple solder mask formulated to withstand scratches, abrasions, and harsh environments.
Compatibility
Ensure that the purple solder mask is compatible with your chosen PCB Material (e.g., FR-4, polyimide, or high-frequency laminates) and surface finish.
Cost
Purple solder masks may have a slightly higher cost compared to standard green solder masks. Consider the budget for your project and weigh the benefits of using a purple PCB against the additional cost.
Frequently Asked Questions (FAQ)
Q: Are purple PCBs more expensive than green PCBs?
A: Yes, purple PCBs may have a slightly higher cost compared to standard green PCBs due to the specialized solder mask material and pigments used.
Q: Can purple PCBs be used for high-frequency applications?
A: Yes, purple PCBs can be used for high-frequency applications, provided that the chosen solder mask is compatible with the high-frequency laminate material.
Q: Are purple PCBs suitable for outdoor applications?
A: Purple PCBs can be suitable for outdoor applications if the solder mask is formulated to provide enhanced UV resistance and durability against environmental factors.
Q: Can purple PCBs be manufactured with different surface finishes?
A: Yes, purple PCBs can be manufactured with various surface finishes, such as HASL, ENIG, or OSP, depending on the requirements of the application.
Q: Are there any limitations to using purple PCBs?
A: The main limitations of using purple PCBs are the slightly higher cost and the potential for limited availability compared to standard green PCBs. Additionally, some manufacturers may have minimum order quantities for purple PCBs.
Conclusion
Purple color solder mask PCBs offer a unique and visually appealing alternative to traditional green PCBs. With their excellent contrast, potential for enhanced UV resistance, and durability, purple PCBs find applications in various industries, including consumer electronics, automotive, industrial equipment, and medical devices. When choosing a purple solder mask, consider factors such as UV resistance, durability, compatibility, and cost to ensure the best performance for your specific application. As the demand for aesthetically pleasing and functional PCBs continues to grow, purple PCBs are likely to gain further popularity in the electronics industry.