Chinese Professional Rigid+Flex - Thick Copper PCB 10 Layer (4OZ) High Tg Full Body Hard Gold (BGA) Board| YMS PCB – Yongmingsheng
Product Detail
What is Heavy copper PCB?
Heavy copper PCB products are widely used in power electronic equipment and power supply system.The additional copper PCB thickness enables the board to conduct a higher current, achieve good thermal distribution and implement complex switches in a limited space.
This unique type of thick copper PCB has a finished copper weight of more than 4 ounces (140 microns), compared to the standard PCB copper thickness of 1ozor 2oz.
YMS Heavy copper PCB manufacturing capabilities:
| YMS Heavy copper PCB manufacturing capabilities overview | ||
| Feature | capabilities | |
| Layer Count | 1-30L | |
| Base Material | FR-4 Standard Tg, FR4-mid Tg，FR4-High Tg | |
| Thickness | 0.6 mm – 8.0mm | |
| Maximum Outer Layer Copper Weight (Finished) | 15OZ | |
| Maximum Inner Layer Copper Weight (Finished) | 30OZ | |
| Minimum line Width and Space | 4oz Cu 8mil/8mil; 5oz Cu 10mil/10mil; 6oz Cu 12mil/12mil; 12oz Cu 18mil/28mil; 15oz Cu 30mil/38mil .etc. | |
| BGA PITCH | 0.8mm(32mil) | |
| Min mechanical Drilled Size | 0.25mm(10mil) | |
| Aspect Ratio for through hole | 16：1 | |
| Surface Finish | HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP，ENEPIG.etc. | |
| Via Fill Option | The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO) | |
| Copper filled, silver filled | ||
| Registration | ±4mil | |
| Solder Mask | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc. | |
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