PCB Prototype the Easy Way
Full feature custom PCB prototype service.
9:00 - 18:00, Mon.- Fri. (GMT+8)
9:00 - 12:00, Sat. (GMT+8)
(Except Chinese public holidays)

400G high frequency PCB board is also called 400G thick gold high frequency optical module circuit board. This product adopts Lianmao Lianmao IT968TC and Shengyi S1000-2M material, partially gold-plated up to 50u'', and is mainly used in data communication fields such as 5G communication base stations.
14 layers, Material: IT170GRA1TC, Thickness: 1.6±0.05mm
16 layers, Material: TU-872SLK+RO4350b, Thickness: 1.8±0.1mm
4 layers, Material: RO4350B+TU768, Thickness: 1.6±0.16mm
Contact Us!
Our customer service+86-571-85317532
This was fabricated to easily interface to a 2X8 header 4004 LCD either directly in Parallel mode or via I2C with a 'backpack' module. This was my first order on PCBWay and quality and speed were both impressive. Looking forward to sending future projects there way.
Engineer
I got the open source project from "the78mole" produced using his GitHub project files and configured the order on PCBWay regarding the specs. I got the boards manufactured by PCBWay and the boards also fully assembled with them sourcing all the parts, The whole process was assisted by the PCBWay staff with questions they had and regarding parts that weren't available and/or needed to be replaced with alternatives. When the first of 5 boards was built, they sent pictures to check if it was correctly built. After the feedback all other four boards were built accordingly. Shipping is fast and included (if you pick this service) all taxes, customs, etc. (in my case to Germany) and was very fast. All five boards are high quality do perfectly fit in the slot (where built in the exact given size) and also work electrically. The whole process from order to delivery was very smooth. Pricing is also very good even including shipping, taxes, customs and fees.
Engineer