Aluminum Thickness 1.6mm SMD LED Circuit Board Round Single Sided
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: UL,CE,ROHS
Model Number: Single-sided PCB 01
High Light:

1.6mm SMD LED Circuit Board


1.6mm Single Sided Printed Circuit Board


ODM SMD LED Circuit Board

Payment & Shipping Terms
Packaging Details: Vacuum Package
Delivery Time: 10-12 work days
Payment Terms: T/T
Supply Ability: 120000 sq.m/per month
Layer: Single Layer
Board Thickness: 1.6mm
Service: OEM&ODM
Certificate: ISO9001:2008,ROHS,UL
Led Pcb Board Dime: Round/square/custom
Surface Finishing: Lead Free HASL
E-test Tolerance: 100%
Product Description

Aluminum Thickness 1.6mm SMD LED Circuit Board Round Single Sided


Aluminum Single-sided Round LED PCB SMD LED PCB Circuit Board


Material Type


PCB Board Thickness


PCB Board Layer


PCB Soldermask Color

LPI white

PCB Silkscreen Color


PCB Surface Finish


Test Method

flying-probe/test rig/test fixture

Production Needed Files

gerber files&Bom list/Firmware


PCB design

Min. Line Spacing


Minimum Line Width



Aluminum PCB performance: 

1.  Heat dissipation

Compared to normal FR4 PCBs, the aluminum PCBs perform better and more quickly in heat dissipation. Take the FR4 PCB and the aluminum PCB with the same thickness of 1.5mm as an example. FR4 PCBs have a thermal resistance of from 20°C/W to 22°C/W while aluminum PCBs have it of from 1°C/W to 2°C/W, which proves the feature again.


2. Thermal expansion

The thermal expansion and contraction are common properties of substances but have different coefficients. Because of the excellence in heat dissipation of the aluminum PCBs, the problems on the thermal expansion and contraction on the board surface will be significantly reduced to increase the durability and reliability of the entire equipment and electronic devices. This kind of advantages can be particularly suitable for the thermal expansion and shrinkage problems of surface mount technology (SMT).


3.  Dimensional stability

The aluminum PCBs have significantly stable dimensions. Their dimensions will only change about 2.5% to 3.0% when they are heated from 30 ℃ to 140 ℃ or even 150 ℃.


4.  Other performance

a. Applicability to power device SMT.

b. Effective thermal expansion of circuit design.

c. Helpful to reduce operating temperature, improve product power density and reliability, and extend the shelf life of products.

d. Helpful to reduce the size of the product, hardware and assembly costs.

e. Easy replacement of fragile ceramic substrates with better insulation performance and mechanical durability.

Aluminum Thickness 1.6mm SMD LED Circuit Board Round Single Sided 0Aluminum Thickness 1.6mm SMD LED Circuit Board Round Single Sided 1Aluminum Thickness 1.6mm SMD LED Circuit Board Round Single Sided 2


Q1. What file formats do you accept for PCB PCBA production?

A.  Gerber file: CAM350 RS274X

     PCB file: Protel 99SE, P-CAD 2001 PCB

     BOM: Excel (PDF,word,txt)

     Pick and place file


Q2. Do you have MOQ limited?
A:  We don’t have any MOQ limited, the minimum order we accept is 2 pcs.


Q3: What about the transportation and delivery date?

A:  Normally,we use international express(such as,Fedex,DHL,TNT) to deliver samples and small volume orders. For large mass order, we can arrange shipping by sea.

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