X-PCB is a professional pcb manufacturer in China. Our Delivery On time rate is over 98%. The express we cooperate with is FedEx, UPS, DHL & SF, etc. FR4, Alu, FPC, Rigid-Flex can be produced. 2L: 24hours, 4-8L: 48hours, 10-14L: 72hours
The pwb above is a 10 layer rigid flexible board. The board thickness is 1.6mm with 1OZ copper thickness. The solder mask is Green and cover film is yellow. Its silkscreen is white. The finishing is ENIG.
Rigid flex pwb
Flying Probe and Fixture
UL, RoHS, SGS, ISO9001
Product Feature And Application
Backdrill is the process of creating vias by removing the stub in multilayered printed wiring boards, to allow signals to flow from one layer of the board to another. It is a special craftsmanship of control depth drilling.
l Reduce interference of other signal
l Improve signal integrity
l Reduce partial plate thickness
l Reduce the use of blind and buried vias to reduce the difficulty of PCB fabrication
This board is with back drill. The pcb with back drill is more difficult to fabricate, compared with common board. The below two pictures show more detailed info about the back drill.
● The PCB products can be fully RoHS compliant, and 100% guaranteed to meet IPC II
● With the capabilities to manufacturing precision PCB with min 0.1mm hole and 3mil/ 3mil of width and spacing.
● Advanced and full range of manufacturing facilities, we own the key high-end equipment for multilayer PCB, such as Laminator, Double-drawer Pinless Machine, X-Ray Drilling machine, CCD Automatic exposure machine, etc.
● Be able to produce up to 24 layers of various special PCB.