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Multilayer Rigid PCB Board
X-PCB is the leading prototype, small volume, high quality PCB manufacturer in Shenzhen. We have full confidence to meet your quality level, no matter it is multilayer rigid pcb, or complex HDI rigid-flex pcb….
X-PCB is the leading prototype, small volume, high quality PCB manufacturer in Shenzhen. We have full confidence to meet your quality level, no matter it is multilayer rigid pcb, or complex HDI rigid-flex pcb. Our “delivery on-time” and “Reliable boards” have won widely recognition in the global market.
The board we mention here is a simple 4L pcb. The board thickness is 2.4mm. The copper thickness is 1oz. The board uses green soder mask and white silkscreen.
Multilayer Rigid Pcb
Flame Retardant Properties
Product Feature And Application
The most basic purpose of the surface treatment is to ensure good solderability or electrical properties.
Because the copper in the air tend to exist in the form of oxides, it is unlikely to maintain the original copper for a long time, so copper require additional processing. Although in the subsequent assembly, a strong flux can be used to remove oxide of most copper, but flux itself is difficult to remove, so the industry generally don’t use strong flux. There are many pcb surface treatment.
For this board, the finishing is HASL. X-PCB is a green enterprise, now because of the environmental protection, we do HASL LF, not HASL.
● Our PCBs are 100% passed test, we aim to provide the best quality for you.
● “Delivery on time” is our commitment to the customer.
● If expedited orders exceed the expected time, we will be free of charge for expedite fee.
● Quick response, we will reply Customer’s enquiry within 1 hours.
● The cooperation express: DHL/FEDEX/UPS, so we can reach” Customers first, fast and efficient”.