IPC II Standard 94v0 FR4 PCB Electronic Computer Accessoriess
Electronic 94v0 Fr4 Oem Pcb Multilayer Layer circuit boards for computer accessoriess
FR4 PCB, also called double sided board, it has wiring on both sides. But in order to use the wires on both sides, there must be a proper circuit connection between the two sides. This circuit between the "bridge" is called a guide hole (via). Guide holes are in the dual layer PCB, filled or coated with metal holes, which can be connected to the two sides of the wire. Because the double sided panel is twice as large as the single sided panel, the double sided panel solves the difficulty of interlacing the wiring in the single sided panel (you can pass through the hole to the other side). Dual layer PCB is more suitable for use in more complex circuits.
| Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, Functional test |
| Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
| Files needed | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Components: Bill of Materials(BOM list) | |
| Assembly: Pick-N-Place file | |
| PCB Panel Size | Min size: 0.25*0.25 inches(6*6mm) |
| Max size: 20*20 inches(500*500mm) | |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Components details | Passive Down to 0201 size |
| BGA and VFBGA | |
| Leadless Chip Carriers/CSP | |
| Double-sided SMT Assembly | |
| Fine Pitch to 0.8mils | |
| BGA Repair and Reball | |
| Part Removal and Replacement | |
| PCB assembly process |
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
FAQ:
Q1. What service can you supply ?
A: We are OEM PCB and PCBA manufacturer since 2012 ,we can provide one-stop solution including RD PCB fabrication,SMT and assembly PCBA.
Q2. What specifications do you need for PCB quotation?
A: We need your PCB Gerber file,board thickness,copper thickness,surface finishing and quantity to quote you.
Q3: What service do you have?
A: We can offer one-stop service from PCB manufacturing to PCB assembling, testing,housing and other value-added service.
