Product profile
1.1 General description
This is a type of heavy copper PCB built on FR-4 substrate with Tg 175°C for the application of USB Charger. It's 1.0 mm thick with white silkscreen(Taiyo) on blue
solder mask (Kuangshun) and immersion gold on pads. The base material is from
ITEQ supplying 10 up PCBs per panel. They're fabricated per IPC 6012 Class 2
using supplied Gerber data. Each 25 panels are packed for shipment.
1.2 Features and benifits
A. Industrial standard material with high Tg (175℃ by DSC) and excellent thermal reliability.
B. Excellent surface planarity for CSP mounted components to reduce failure rate
during assembly and soldering.
C. Large current can pass through steadily
D. Engineering design prevents problems from occurring in pre production.
E. Electrical test and high voltage test
F. Quick Lead time: 3-5 days
G. ISO9001, ISO14001, TS16949, UL Certified
1.3 Application
Power Supply, Power Source, Pyramid Power Supply, Switch Power Supply,
Switching Power Supplies,Micro Power Supply, Voltage Power Supply, Power
conversion, Frequency Converter, 24V Inverter
1.4 Parameter and data sheet
| PCB SIZE | 240 x 160mm=10PCS |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 105um(3oz)+plate TOP layer |
| FR-4 0.8mm | |
| copper ------- 105um(3oz)+plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 11.81mil/7.86mil |
| Minimum / Maximum Holes: | 0.425/3.5mm |
| Number of Different Holes: | 15 |
| Number of Drill Holes: | 940 |
| Number of Milled Slots: | 20 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4, ITEQ IT-180 Tg>175°C, er<5.4 |
| Final foil external: | 3.5 oz |
| Final foil internal: | 0 oz |
| Final height of PCB: | 1.0mm ±0.1 |
| PLATING AND COATING | |
| Surface Finish | Immersion Gold (22.4%) 2 micoinch over 100 microinch nickel |
| Solder Mask Apply To: | TOP, 12micron Minimum |
| Solder Mask Color: | Blue, KSM-S6189BL04, Kuangshun supplied |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing, Fiducial Marks |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300 |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated through hole(PTH), Tented. |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
