HASL LED SMD 3030 5730 Prototype PCB Assembly Custom Thickness
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: UL,CE,ROHS
Model Number: PCBA03
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5730 Prototype PCB Assembly


3030 Prototype PCB Assembly



Payment & Shipping Terms
Packaging Details: Vacuum Package
Delivery Time: 10-12 work days
Payment Terms: T/T
Supply Ability: 120000 sq.m/per month
Base Material: Aluminum
Board Thickness: 0.6mm 0.8mm 1mm 1.6mm 2mm 3mm
Max Copper: 0.5oz- 3oz
Certificate: ISO9001:2008,ROHS,UL
Bow And Twist: ≤1%
Surface Finishing: HASL Lead Free
Aluminum Pcb Board 2835 Led Smd: LED PCB Board Assembly
Product Description

HASL LED SMD 3030 5730 Prototype PCB Assembly Custom Thickness


Excellent Aluminum board panels custom thickness 3030 5730 led PCBA



LED PCB Board Assembly


Single-side, Double Side

Board thickness

0.8, 1.0, 1.2, 1.5, 1.6, 2.0

Technical Specification


Minimum line width/gap:3.5/4mll(laserdrill)
Minimum hole size:0.2mm(mechanical drill)/4mil(laser drill)
Minimum Annular Ring: 4mil
Max Copper thickness: 60Z
Board Thickness:D/S: 0.2-4.0mm.


Min Solder Mask Bridge:0.08mm

Aspect ratio: 8: 1
Plugging Vias capability: 0.2-0.8mm


Surface Treatment


Min Hole Size and Tolerance

Min hole: 30mil (Final Thickness 0.5mm- 2.0mm)
45mil (Final Thickness 2.0mm- 4.6mm)
Tolerance: PTH±4mil, NPTH±3mil

PCB size

can be customized

Surface treatment

OSP: 0.2-0.5um
HASL: 2-40um
Lead free HASL: 2-40um
ENIG: Au 1-10U’’
ENEPIG: PB 2-5U’’/ Au 1-8U’’
Immersion Tin:0.8-1.5um
Immersion silver: 0.1-1.2um
Peelable blue mask
Carbon ink
Gold plating: Au 1-150U’’


Vacuum Package


HASL LED SMD 3030 5730 Prototype PCB Assembly Custom Thickness 0HASL LED SMD 3030 5730 Prototype PCB Assembly Custom Thickness 1

What is Aluminum PCB?

Aluminum PCB is the PCB type that used the low alloyed Al-Mg-Si with high plasticity alloy plate as the substrate material that has better thermal conductivity, electrical insulation, and machining performance, compared with the traditional FR4 PCB.

Similar to other types of PCBs, Aluminum PCB is structured by the conductive layer (copper layer); insulation layer (dielectric layer); and the substrate layer.


Aluminum PCB is capable to stand higher current with the same thickness and line width. Aluminum PCB is able to withstand voltage up to 4500V and thermal conductivity is more than 2.0. At present, aluminum PCB is the most common type for LED lighting PCB applications.

Common LED PCB has two sides. The top side with white solder mask is used for soldering SMD LED beads, and the other side normally has no solder mask and showing as aluminum metal color. If there is a demand for high-power heat dissipation, the aluminum base can also be coated with a thermal conductive silicone grease layer to connect with the installed heatsinks for better heat dissipation.

HASL LED SMD 3030 5730 Prototype PCB Assembly Custom Thickness 2



Q1. How do O-Leading ensure quality?Our high quality standard is achieved with the following.

A. 1. The process is strictly controlled under ISO 9001:2008 standards.
    2. Extensive use of software in managing the production process
    3. State-of-art testing equipments and tools. E.g. Flying Probe, X-ray Inspection, AOI (Automated Optical Inspector) and  ICT(in-circuit testing).
   4. Dedicated quality assurance team with failure case analysis process
   5. Continuous staff training and education


Q2: How about the Shipping cost?

A:  The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.

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Get in touch with us
Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
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