This LED PCB Board is a White Solder Mask FR4 LED PCB Board Manufacturing, used for the Lighting industry, A LED PCB Circuit Board with HASL-Lead Free Surface Finishing is a coating which is for assembling between a component and a bare led PCB circuit board, KingSong Technology as a professional LED PCB Manufacturer with excellent manufacturing and assembling work technology, experienced workers and advanced equipment, does not only offer FR4 LED PCB Printed Circuit Board service, but also provide Fr4 Led Pcb With White Solder Mask or Led PCB board, etc.

Detail PCB Manufacturing Capabilities:

Item	Mass Production	Prototype
Layers	1-8 Layers	1-36 Layers
Max. Panel Size	600*770mm( 23.62″*30.31″)	600*770mm(23.62″*30.31″) 500*1200mm(19.69″*47.24″)
Max.Board Thickness	8.5mm	8.5mm
Min. Board Thickness	2L:0.3mm, 4L:0.4mm, 6L:0.8mm	2L:0.2mm, 4L:0.4mm. 6L:0.6mm
Min Inner Layer Clearance	0.1mm(4mil)	0.1mm(4mil)
Min Line width	0.075mm(3/3 mil)	0.075mm(3/3 mil)
Min Line space	0.075mm(3/3 mil)	0.075mm(3/3 mil)
Min.Hole Size	0.15mm(6mil)	0.15mm(6mil)
Min plated hole thickness	20um(0.8mil)	20um(0.8mil)
Min Blind/Buried hole size	0.1mm(4mil)	0.1mm(1-8layers)(4mil)
PTH Dia. Tolerance	±0.076mm(±3mil)	±0.076mm(±3mil)
Non PTH Dia. Tolerance	±0.05mm(±2mil)	±0.05mm(±2mil)
Hole Position Deviation	±0.05mm(±2mil)	±0.05mm(±2mil)
Heavy Coppe	4oz/140μm	6oz/175μm
Min S/M Pitch	0.1mm (4mil)	0.1mm (4mil)
Soldermask colour	Green, black, Blue, White, Yellow, Red	Green, black, Blue, White, Yellow, Red
Silkscreen colour	White, Yellow, Red, Black	White, Yellow, Red, Black
Outline	Routing, V-Groove, Beveling punch	Routing, V-Groove, Beveling punch
Outline Tolerance	±0.15mm ±6mil	±0.15mm (±6mil)
Peelable mask	Top, bottom, double sided	Top, bottom, double sided
Controlled Impedance	+/- 10%	+/- 7%
Insulation Resistance	1×1012Ω(Normal)	1×1012Ω(Normal)
Through Hole Resistance	<300Ω(Normal)	<300Ω(Normal)
Thermal Shock	3×10sec@288℃	3×10sec@288℃
Warp and Twist	≤0.7%	≤0.7%
Electric Strength	>1.3KV/mm	>1.4KV/mm
Peel Strength	1.4N/mm	1.4N/mm
Solder Mask Abrasion	>6H	>6H
Flammability	94V-0	94V-0
Test Voltage	50-330V	50-330V

PCB lead time: (if you need urgent service, we also can meet)

Description	Double Layer	4 Layer	6 Layer	8 Layer	10 Layer or above
Sample(WD)	3	7	8	10	12
Mass production(WD)	7-9	10-12	13-15	16	20

Package:

The inner vacuum packing, Outer standard carton box packing.

Shipping:

1. By DHL, UPS, FedEx, TNT, etc.
2. By sea for mass quantity according to the customer’s requirement.

If  you need a quotation for your PCB projects, please provide the following info:

1. Quote, quantity.
2. Gerber file in a 274-x format.
3. Technical requirement or parameters (material, layer, copper thickness, board thickness, surface finishing, solder mask/silkscreen color…).