Bicheng Enterprise Company
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Price: | 0.34 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 135°C for
the application of High Voltage DC Power Supply. It's 2.0 mm thick with white silkscreen(Taiyo) on blue solder mask (Kuangshun) and HASL on pads. The
base material is from ITEQ supplying single up PCB. They're fabricated per
IPC 6012 Class 2 using supplied Gerber data. Each 20 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. Large current can pass through steadily
D. PCB manufacturing on required specifications.
E. Products and Manufacturing are certified by authorized organizations.
F. Team with passion, discipline, responsibility and honesty.
G. Free stencil shim sent for new user
1.3 Application
Uninterruptible Power Supply, CCTV Power Supply, Programmable Power
Supply, Sorensen Power Supply, Supply Power, Power Inverters For Cars,
Switching DC Power Supply, High power rectifiers, Electrical Converter, 3
Phase Inverter
1.4 Parameter and data sheet
PCB SIZE | 271 x 122mm=1PCS |
BOARD TYPE | Double sided PCB |
Number of Layers | 2 Layers |
Surface Mount Components | NO |
Through Hole Components | YES |
LAYER STACKUP | copper ------- 140 um(4oz)+plate TOP layer |
FR-4 1.7mm | |
copper ------- 140 um(4oz)+plate BOT Layer | |
TECHNOLOGY | |
Minimum Trace and Space: | 14mil/21mil |
Minimum / Maximum Holes: | 0.75/16.0mm |
Number of Different Holes: | 17 |
Number of Drill Holes: | 715 |
Number of Milled Slots: | 0 |
Number of Internal Cutouts: | 0 |
Impedance Control | no |
BOARD MATERIAL | |
Glass Epoxy: | FR-4, ITEQ IT-140 Tg>135°C, er<5.4 |
Final foil external: | 4 oz |
Final foil internal: | 0 oz |
Final height of PCB: | 2.0mm ±0.20 |
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. |