4 Layer ENIG Impedance Control Half Hole Fr4 PCB

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 AIO Optical Scanning, Electroplating Automatic h-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.

Now the 4 layer pcb cost is reasonable, if you want to buy cheap 4 layer pcb, please us.

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