Double Sided Printed Circuit Board Heavy Copper PCB 3oz FR-4 With HASL LF Applied In Power Supplies
Commodity Introduction
This is a type of FR-4 PCB for the application of Power Supplies. It's a 2 layer board at 1.6mm thick.The base laminate is from ITEQ, Solder mask and silkscreen from Kuangshun and Taiyo. It's fabricated per IPC 6012
Class 2 using supplied Gerber data. Each 10 boards or panels are packed separately.
Parameters & Data Sheet
PCB SIZE
76 x 79mm=1PCS
BOARD TYPE
Number of Layers
Double sided PCB, 2 Layer PCB
Surface Mount Components
NO
Through Hole Components
YES
LAYER STACKUP
copper ------- 105um(3oz)+plate TOP layer
FR-4 1.5mm
copper ------- 105um(3oz)+plate BOT Layer
TECHNOLOGY
Minimum Trace and Space:
15mil/15mil
Minimum / Maximum Holes:
0.8/9.0mm
Number of Different Holes:
8
Number of Drill Holes:
295
Number of Milled Slots:
0
Number of Internal Cutouts:
0
Impedance Control
no
BOARD MATERIAL
Glass Epoxy:
FR-4, ITEQ IT-180 TG>170, er<5.4
Final foil external:
3oz
Final foil internal:
0oz
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
APPLICATION:
Power Supplies
Solar Battery Charger
12V Power Supply
Uninterruptible Power Supply
Computer Power Supply
Voltage Converter
Audited Supplier 
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