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4L / Immersion Tin

4L / Immersion Tin

Application : Automotive -ECU of Gear Box

Product Specifications
Layer count 4 layers
Material FR4(High Tg)
Board Thickness 63mil
Line Width Spacing 15.7/7.9mil
Copper Thickness 2 oz
Unit Size (72.01×29.49 mm)
Special Design Requirement Tight control tolerance for outline / slot dimension

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About Us

Founded in 1985, Topsearch has established itself as a pioneer in PCB manufacturing. In 1987, we set up state-of-the-art PCB manufacturing facilities in China. Our production facilities were strategically established in Shekou, Shenzhen, and commenced operations in 1988.

About Us

Founded in 1985, Topsearch has established itself as a pioneer in PCB manufacturing. In 1987, we set up state-of-the-art PCB manufacturing facilities in China. Our production facilities were strategically established in Shekou, Shenzhen, and commenced operations in 1988.

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