Factory Cheap Hot Pcb Heat Sink Design - High Power LED Traffic Light PCB and Electronic Components Stores – Welldone

Product Detail

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Factory Cheap Hot Pcb Heat Sink Design - High Power LED Traffic Light PCB and Electronic Components Stores – Welldone Detail:

Product Details

Base Material: FR-4, FR2.Taconic, Rogers

Copper Thickness: 1/2 oz min; 12 oz max

Board Thickness: 0.2mm-6.00 mm(8mil-126mil)

Min. Hole Size: 0.1mm(4mil)

Min. Line Width: 0.075mm(3mil)

Min. Line Spacing: 0.1mm4mil)

Surface Finishing: Immersion Gold/Au, HASL, OSP, etc.

Warp & Twist: 0.7%

Hole Position: +/-0.075mm(3mil) CNC Drilling

Insulation Resistance: 10Kohm-20Mohm

Conductivity: <50ohm

Test Voltage: 10-300V

ANCE Control: +/-10%

Different Impenitence: +-/10%

Outline Tolerance: +/-0.125mm(5mil) CNC Routing +/-0.15mm(6mil) by Punching

Hole Diameter(H) PTH L: +/-0.075mm(3mil) NON-PTH L: +/-0.05mm(2mil)

Conductor Width(W): +/-20% of original artwork PTH L: +/-0.

Our Services

We can provide one-stop service:

1. PCB circuit boards.

2. E-test.

3.Electronic components purchasing.

4. PCB assembly: available on SMT, BGA, DIP.

5. PCBA function test.

6. Enclosure assembly.

PCB product Capacity

PCB Manufacture Capacity
Item	Specification
Material	FR-4, FR1,FR2; CEM-1, CEM-3,Rogers, Teflon,Arlon,Aluminum Base, Copper Base,Ceramic, Crockery, etc.
Remarks	High Tg CCL is Available(Tg>=170℃)
Finish Board Thickness	0.2 mm-6.00mm(8mil-126mil)
Surface Finish	Gold finger(>=0.13um), Immersion Gold(0.025-0075um), Plating Gold(0.025-3.0um), HASL(5-20um), OSP(0.2-0.5um)
Shape	Routing,Punch,V-cut,Chamfer
Surface Treatment	Solder Mask(black, green, white, red, blue, thickness>=12um, Block, BGA)
	Silkscreen(black, yellow, white)
	Peel able-mask(red, blue, thickness>=300um)
Minimum Core	0.075mm(3mil)
Copper Thickness	1/2 oz min; 12oz max
Min Trace Width & Line Spacing	0.075mm/0.075mm(3mil/3mil)
Min Hole Diameter for CNC Drilling	0.1mm(4mil)
Min Hole Diameter for Punching	0.6mm(35mil)
Biggest panel size	610mm * 508mm
Hole Position	+/-0.075mm(3mil) CNC Drilling
Conductor Width(W)	+/-0.05mm(2mil) or +/-20% of original
Hole Diameter(H)	PTHL:+/-0.075mm(3mil)
Hole Diameter(H)	Non PTHL:+/-0.05mm(2mil)
Outline Tolerance	+/-0.1mm(4mil) CNC Routing
Warp & Twist	0.70%
Insulation Resistance	10Kohm-20Mohm
Conductivity	<50ohm
Test Voltage	10-300V
Panel Size	110 x 100mm(min)
Panel Size	660 x 600mm(max)
Layer-layer misrepresentation	4 layers:0.15mm(6mil)max
Layer-layer misrepresentation	6 layers:0.25mm(10mil)max
Min spacing between hole edge to circuitry pattern of an inner layer	0.25mm(10mil)
Min spacing between board outline to circuitry pattern of an inner layer	0.25mm(10mil)
Board thickness tolerance	4 layers:+/-0.13mm(5mil)

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