OEM Double Sided Lead Free ENIG Surface Finish FR 4 Base 140 m Copper Thickness 0.2 mm Minimum Hole Size 0.2 mm Black

Home  /  Products  /  Double Sided Pcb  /  OEM Double Sided Lead Free ENIG Surface Finish FR 4 Base 140 m Copper Thickness 0.2 mm Minimum Hole Size 0.2 mm Black

PRODUCTS

Contact and Support

Contact us

OEM Double Sided Lead Free ENIG Surface Finish FR 4 Base 140 m Copper Thickness 0.2 mm Minimum Hole Size 0.2 mm Black


Our website showcases only a selection of our products. If you have other requirements or can't find the right product, please feel free to contact our customer service team. We are here to assist you!

Solder Mask Black Type Double Sided PCB Base Material FR-4 Board Thickness 0.4-3.0 mm(0.02-0.12in) Board Size max 500*1200mm Copper Thickness 140 μm Min. Hole Size 0.2 mm(0.01in) Min. Line Width 0.075 mm(0in) Min. Line Spacing 0.1 mm(0in) Surface Finishing Lead-Free HASL, ENIG, OSP


Solder MaskBlackTypeDouble Sided PCB
Base MaterialFR-4Board Thickness0.4-3.0 mm(0.02-0.12in)
Board Sizemax 500*1200mmCopper Thickness140 μm
Min. Hole Size0.2 mm(0.01in)Min. Line Width0.075 mm(0in)
Min. Line Spacing0.1 mm(0in)Surface FinishingLead-Free HASL, ENIG, OSP


Our website currently displays only a selection of our circuit board products. If you have specific requirements or need more detailed information, feel free to contact us. Our experienced team is ready to provide customized solutions tailored to your project needs. Whether it's design optimization, functional integration, or material selection, we are here to support your goals. Let's work together to develop high-quality circuit board solutions that empower your brand.

Message

Contact Form (#3)
Copyright © 2026 China Loong Circuit Board Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Contact Form (#3)

Home

Products

about

contact