Bicheng Enterprise Company
|
Price: | 0.37 USD |
Payment Terms: | T/T,Paypal |
Place of Origin: | Guangdong, China (Mainland) |
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Product profile
1.1 General description
This is a type of heavy copper PCB built on FR-4 substrate with Tg 170°C for the application of Power Supply Module. It's 1.6 mm thick with white silkscreen(Taiyo)
on blue solder mask (Kuangshun) and HASL on pads. The base material is from
ITEQ supplying 1 up PCB 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. Lead free assemblies with a maximum reflow temperature of 260℃
B. Excellent wetting during component soldering and it can avoid copper corrosion.
C. Able to carry large current stably
D. Micro-section and thermal stress test
E. Products and Manufacturing are certified by authorized organizations.
F. 12 hours quotation
G. Free stencil shim sent for new user
1.3 Application
ATX Power Supply, USB Power Supply, 5 Volt Power Supply, Power Supply Module,
Power Supply Switching, Power Supply Switch, Programmable AC Power Supply, Excitation systems for power regulators, AC to DC Converter Circuit, Solar Panel
Inverter,
1.4 Parameter and data sheet
PCB SIZE | 101 x 270mm=1PCS |
BOARD TYPE | Double sided PCB |
Number of Layers | 2 Layers |
Surface Mount Components | NO |
Through Hole Components | YES |
LAYER STACKUP | copper ------- 105 um (3oz)+plate TOP layer |
FR-4 1.5mm | |
copper ------- 105 um (3oz)+plate BOT Layer | |
TECHNOLOGY | |
Minimum Trace and Space: | 39 mil/ 42 mil |
Minimum / Maximum Holes: | 0.8mm /4.0mm |
Number of Different Holes: | 7 |
Number of Drill Holes: | 237 |
Number of Milled Slots: | 0 |
Number of Internal Cutouts: | 0 |
Impedance Control | no |
BOARD MATERIAL | |
Glass Epoxy: | FR-4, ITEQ IT-180 Tg>170°C, er<5.4 |
Final foil external: | 3 oz |
Final foil internal: | 0 oz |
Final height of PCB: | 1.6mm ±0.16 |
PLATING AND COATING | |
Surface Finish | Hot air soldering leveling(HASL), lead free, Sn>=2.54µm |
Solder Mask Apply To: | Top and Bottom, 12micron Minimum |
Solder Mask Color: | Blue, KSM-6189BL04, Kuangshun 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) |
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 |
TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
SERVICE AREA | Worldwide, Globally. |