Metal Core Resource Center

LED PCB Resource Center


Here you will find information on the materials used by SEC as well as the latest articles, presentations, and fabrication notes.

The goal is to provide the LED application engineer with the right information to select the most optimal MCPCB from a thermal point of view. Thus, ensuring the best decision is made for a specific application in regards to thermal performance and cost.

MCPCB Raw Materials

During the infancy stages of the LED PCB industry customers called out materials not meeting their specific needs and featured excessive lead times and cost. Therefore, SEC researched and compiled a listing various MCPCB raw materials for side-by-side comparison.

White Soldermask

White soldermask is often used on LED PCB designs. However, soldermask systems developed to date often tend to turn yellow or brown after PCB fabrication and assembly. Find out new soldermasks that have been developed and tested by Saturn that will allow your product to be bright white throughout it's life in the field. SuperWhite LED Soldermask

LED Materials Chart

Listing of approved materials.


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About Us

Domestic PCB Fabricator

Saturn Electronics Corporation is a debt-free, domestic bare printed circuit board manufacturer providing cutting-edge solutions mandatory throughout design, assembly and fabrication.

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