Ball grid array (BGA) Cirucit Board FR-4 2.0mm Thick With Via In Pad Applied In Programmable Logic Controller
PCB parameters
| PCB SIZE | 98 x 123mm=1PCS=1design |
| BOARD TYPE | |
| Number of Layers | Multilayer PCB, 12 Layer PCB |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- TOP 17um(1oz)+plate 25um |
| 130 um prepreg 1080 x 2 | |
| copper ------- L02 35um(1oz) | |
| 150um core FR-4 | |
| copper ------- L03 35um(1oz) | |
| 130 um prepreg 1080 x 2 | |
| copper ------- L04 35um(1oz) | |
| 150um core FR-4 | |
| copper ------- L05 35um(1oz) | |
| 130 um prepreg 1080 x 2 | |
| copper ------- L06 35um(1oz) | |
| 150um core FR-4 | |
| copper ------- L07 35um(1oz) | |
| 130 um prepreg 1080 x 2 | |
| copper ------- L08 35um(1oz) | |
| 150um core FR-4 | |
| copper ------- L09 35um(1oz) | |
| 130 um prepreg 1080 x 2 | |
| copper ------- L10 35um(1oz) | |
| 150um core FR-4 | |
| copper ------- L11 35um(1oz) | |
| 130 um prepreg 1080 x 2 | |
| copper ------- BOT 17um(0.5oz)+plate 25um | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4mil/5mil |
| Minmum / Maximum Holes: | 0.25/5.0mm |
| Number of Different Holes: | 17 |
| Number of Drill Holes: | 2596 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | NO |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4, ITEQ IT-140, TG>135, er<5.4 |
| Final foil external: | 1oz |
| Final foil internal: | 1oz |
| Final height of PCB: | 1.92mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Electroless nickel Immersion Gold (ENIG)( 2 µ" over 100 µ" nickel) |
| Solder Mask Apply To: | Top and Bottom, 12micon Minimum. |
| Solder Mask Color: | Green, PSR-2000GT600D, Taiyo supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated Through Hole(PTH), via tented. Vin in pad under BGA package |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" (0.15mm) |
| Board plating: | 0.0030" (0.076mm) |
| Drill tolerance: | 0.002" (0.05mm) |
| TEST | 100% Electrical Test prior shipment |
| APPLICATION: | Satellite Communication |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
Advantages
a) Epoxy glass FR-4. UL94V0 Flame retardant. RoHS compliant and suitable for thermal reliability needs,and Lead free assemblies with a maximum reflow temperature of 260
b) Immersion gold surface finish. Good oxidation resistance and good heat dissipation.
c) PCB manufacturing on required specifications. Right manufacturing instruction (MI), comprehensive equipment management and maintenance and process control, strict WIP inspection and monitoring as well as working instruction, all those make the whole fabrication process totally controlled.
d) Meeting your printed circuit board needs from PCB prototyping to mass volume production.
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PCB knowledge: Classification of PCB
Classification by layers: It's divided into a single sided PCB, double sided PCB and multilayer PCB. The Common multilayer board is generally 4 layers or 6 layers, complex multilayer board up to dozens of layers.
Single Sided PCB
Single Sided Boards are the most basic parts of PCB. Components are concentrated on one side, the wire track is focused on the other side (SMD components and wires for the same side, then the other side of the through-hole components). Because the wire appears only in one side, so this kind of PCB is called single sided.
It has many strict restrictions in the design on the line (because of only one side, each wire must not cross and goes around its own path), so this type of circuit board is used at the early stage of circuit.
Double sided PCB
Both sides of the circuit board are wired, but to use the two sides of the wire, we must have the proper circuit connection between the two sides. The "bridge" be
