Aluminum LED PCB Circuit Board

Our advantage:

Q1: Do you have any MOQ requirement?
A: Our MOQ is 50 square meters, which can be discussed according as your state.

Q2: Can you provide free sample?
A: Yes, we are pleasure to send it to test and check quality. Please note buyer should pay for freight.

Q3: What's the payment method you accept?
A: We accept T/T in advance, other methods can be discussed.

Q4: What's the lead time?
A: Sample: 3-5 days; Mass production: 5-8 days.

Q5: What is your monthly output?
A: It's 15, 000 square meters to 20, 000 square meters.

Q6: What's the production advantage?
A: A) the longest length of circuit board up to 2 meter
B) Quality guarantee zero return rate
C) professional aluminum base PCB, copper base PCB, FR-4 PCB, COB, etc.

Q7: Why us?
A: A) reasonable price, high quality and better service.
B) prompt delivery
C) Specializing in the production of LED PCB and over 10 years of production experience
Items
Specifications
Material
aluminum base, copper base, FR-4, CEM-1
Finish Board Thickness
0.2mm-5.0 mm  (8mil-197mil)
Board thickness tolerance
±0.1mm
Copper Thickness
H/0 oz, 1/0 oz, 2/0 oz, 3/0 oz; H/H oz, 1/1 oz, 2/2 oz, 3/3 oz
Numbr of Layer
single-side LED PCB, double sides LED PCB
Max finished Size
2000mm*450mm
Surface Finish
HASL(free lead), ENIG(Electroless nickel immersion gold), immersion silver, OSP
Thermal conductivity
0.6   0.8   1.0   2.0   3.0   4.0   5.0
Min line width
0.2mm(8mil)
Min line spacing
0.2mm(8mil)
Min hole diameter
0.2mm
Min pad size
1.2mm
Insulating layer thickness
50 75 100 125 150 (μm)
Solder Mask Color
White/Green/Black/Matte Black/Red/Golden Yellow
Letter Color
White/Black/Green
Hole position tolerance
±0.05mm
Metallic hole diameter tolerance
±0.076mm
Twist and bend
≤0.7%
Outline Tolerance
±0.1mm/4mil (CNC routing); ±0.15mm/6mil (tooling punching)
Shaping
V-cut, tooling punching, CNC routing,
Solder strength
>6H
Thermal Shock
280°C   10Second   3times
Flame retardant
94V-0
Testing
100% computer open/short circuit test, Impedance test, Thermal shock Test, Solderability Test, metallographic microsection analysis
File format
gerber, protel, power PCB, PADS2007, PCB doc, Auto CAD, sample