Number of layers: 4
Surface finish: ENIG
Base material: FR4
Outer Layer W/S: 6/3.5mil
Inner layer W/S: 6/4mil
Thickness: 0.8mm
Min. hole diameter: 0.28mm
Special process: impedance control+half hole
Advantages Of 4 Layer ENIG Impedance Control Half Hole Fr4 PCB
Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
Jiangxi facility is environmental-friendly approved by the government .
Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
Engineers with more than 15 years of experience
Customers located in more than 20 countries, the common choice of 500 high-end companies.
Perfect quality inspection system
Professional R&D team can make all kinds of special boards.
Sales office in Shenzhen and own 12,000sqm factory in Jiangxi.
Establish an e-commerce system to reduce transaction costs and increase market response speed.
As a pcb manufacturer, we can offer four layer pcb for sale, and the 4 layer pcb cost is reasonable, if you have needs to buy cheap 4 layer pcb, please leave us a message.
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