X-PCB is the leading Prototype, High Volume factory of printed circuit board(PCB) in Shenzhen. More than 60% of our current orders are multilayer boards. Our featured board is rigid-flex pcb. We have been certified by UL, and passed the ISO14001: 2004 & ISO9001: 2008 Quality Management System Certification. All products are in line with EU RoHS Directives.
The flexible pcb we mention here is made with Dupont material. The coverlay colour is amber and the silkscreen colour is white, which is very common in flex pcb. Its surface treatment is ENIG. If AU thickness is not mentioned by customer, we usually do the AU thickness with 1-2 u".
Min line width
Min line space
Flame Retardant Properties
Product Feature And Application
When designing the pcb array, it is better to consider the below:
1) Make four positioning holes in the four corners of panel frame. The diameter is 4mm, and its tolerance is +0.01mm. The strength of the hole should be moderate, to ensure that the holes can not be broken in the process of loading and unloading the board. Precision of aperture and position should be high. The hole wall should be smooth and burr-free.
2) Each small board in PCB panel should have at least three positioning holes, and its aperture is between 3mm and 6 mm. The place within 1mm of edge location does not allow wiring or patch.
This pcb is a double-sided board. Its base copper is 18um. The plating copper is 12um. The FR4 stiffener is needed on this board. The below buildup can show more detailed info about this board.
● 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.
● The PCB products can be fully RoHS compliant, and 100% guaranteed to meet IPC II standards.
● We Are Not A Broker: X-PCB is a China Shenzhen-based PCB manufacturer. By skipping all the middle companies, we are successfully passing the savings and bringing a total satisfaction of PCB purchasing experience to our valued customers.