X-PCB is a professional pcb supplier in China. We can process more than 180 different part numbers in one work day! More than 60% of our current orders are multilayer boards. Monthly production capability reaches 15000 square meters.
Our "Delivery on-time" and "Reliable board" has won widely recognition in the global market.
The pcb above is a 2 layer board with PI stiffener. The copper thickness is 1oz. The amber cover film and green solder mask are used. Its finishing is ENIG.
T/T, Western Union, Paypal
Flame Retardant Properties
Product Feature And Application
Impedance is the sum total of the inductance and capacitance of the circuit board at high frequency. The term is used to describe the frequency of the circuit board. Generally, impedance values vary in a printed circuit board, unless the trace valuesare taken into account while designing. The impedance value usually has single-ended impedance 50 ohm and differential impedance 100ohm.
The impedance value of this board is single-ended impedance 50 ohm. If a board has impedance, there will be a strict requirement of line space and width. There is a BGA on this board. The outline of this FPC is irregular, so it takes much time to do the profile.
● Be able to produce up to 24 layers of various special PCB
● Offer expedited service for prototyping, small batch production
● The PCB products can be fully RoHS compliant ,and 100% guaranteed to meet IPC II standards.
● International quality management system makes our soft power stronger: We have passed ISO9001, ISO14001, TS16949, UL and national high-tech enterprice identifications. By relying on rigorous attitude,scientific management ans strict IPC management standard, we can ensure that each piece of PCB delivered to the customer is high quality.