The Essential Role of Humidity Control in Semiconductor & PCB Manufacturing

In the realm of semiconductor and printed circuit board (PCB) manufacturing, precision, accuracy, and quality control are of utmost importance. These industries operate within tight specifications, and any variation from these can lead to poor performance or even failure of the end products. One factor that plays a crucial role in maintaining these stringent standards is humidity control. This article explores the importance of humidity control in semiconductor and PCB manufacturing and how Moisture Cure can help optimise your production environment.

The Importance of Humidity Control in Semiconductor & PCB Manufacturing

  1. Prevention of Electrostatic Discharge (ESD): In low humidity conditions, electrostatic discharge becomes a significant risk. These small discharges, while seemingly minor, can cause significant damage to sensitive electronic components. Proper humidity control helps to mitigate this risk by reducing the likelihood of ESD.
  2. Material Integrity: Materials used in semiconductor and PCB manufacturing, such as photoresist materials and silicon wafers, can be affected by high or low humidity levels. Maintaining optimal humidity levels ensures the integrity and performance of these materials, leading to higher quality end products.
  3. Adhesion and Conformal Coating Processes: Humidity can impact the adhesion of solder paste and the application of conformal coatings, two critical processes in PCB manufacturing. Too much humidity can lead to poor adhesion and ineffective coating, while too little can lead to drying out of materials.
  4. Equipment Efficiency: Humidity control also helps to prolong the lifespan of manufacturing equipment and machinery. Corrosion and other humidity-related issues can be prevented, ensuring smoother operation and reducing the need for costly repairs or replacements.

How Moisture Cure Can Help

At Moisture Cure, we understand the delicate balance required in semiconductor and PCB manufacturing processes. We offer an extensive range of industrial-grade humidifiers and dehumidifiers to maintain the ideal environment for your production.

  1. Dehumidifiers: Our dehumidifiers can help to maintain optimal conditions in your facility by removing excess moisture from the air, helping to prevent material and equipment damage.
  2. Humidifiers: In drier environments, our humidifiers can add essential moisture to the air, mitigating the risk of ESD and maintaining the integrity of sensitive materials.
  3. Expertise and Support: Our team is well-versed in the unique humidity control requirements of semiconductor and PCB manufacturing. We can help assess your needs and recommend the most suitable humidity control solution for your facility.


Effective humidity control is a vital component in semiconductor and PCB manufacturing, contributing significantly to product quality and operational efficiency. At Moisture Cure, we are committed to providing robust, reliable humidity control solutions to meet your precise needs. Contact us today to find out more about our offerings and how we can enhance your manufacturing environment.

Ask Us About Our Products

Our team are experts in all things humidity and are happy to assist in selecting the correct model(s) for your application.