94V0 Aluminum 3030 2835 LED Chips MCPCB Board For T8 Tube
Features Gallery Product Description Request A Quote
Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: UL,CE,ROHS
Model Number: led assembly board 01
High Light:

2835 LED Chips MCPCB Board


T8 Tube MCPCB Board


Aluminum LED MCPCB

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
Surface Finishing: HASL,OSP,ENIG, Gold Finger
Max Board Size: 600 X 1200mm
Service: PCBA Assembling
Silkscreen: White, Yellow, Black
Certification: UL,CE,ROHS
Product Description

94v0 aluminum pcb custom 3030 2835 led chips mcpcb board for T8 tube


•  Thick Copper Foil Etching


Aluminum PCBs are usually applied in power devices with high power density so copper foil is relatively thick. When copper foil is 3oz thick or more, copper foil etching requires trace width compensation. Otherwise, trace width will be out of tolerance after etching. Therefore, to guarantee optimal trace width/spacing and impedance control that are able to meet design demands, the following work has to be finished in advance.
a. Trace width compensation should be appropriately designed.
b. The effect of trace manufacturing on trace width/spacing should be eliminated.
c. Etching factors and agent parameters should be rigorously controlled.


•  Solder Mask Printing


Solder mask printing is regarded as a manufacturing difficulty of aluminum PCB fabrication due to effect of thick copper foil. If trace copper thickness is extraordinary after image etching, a large difference will be generated between trace surface and base board and solder mask will become difficult. To ensure smooth solder mask printing, the following principles should be conformed to:
a. Solder mask oil should be picked up with high-quality performance.
b. Two-time solder mask printing is used.
c. When necessary, the manufacturing method of resin filling first and solder mask second is relied on.


•  Mechanical Manufacturing


Mechanical manufacturing of aluminum PCBs contain mechanical drilling, milling and molding and v-scoring and burr tends to be left on internal via, which will reduce electric strength. Therefore, to ensure high-quality mechanical manufacturing, the following principles should be stuck to:
a. Electric milling and professional milling cutter should be picked up for low-volume production.
b. Control technique and pattern should be noticed in the process of die molding.
c. Drilling parameters should be appropriately adjusted on thick-copper aluminum PCBs to prevent burr from generating.



1-2 layers

Board thickness


Copper thickness

0.5oz-6.0 oz

Max board size 

600 x 1200mm

Min. hole diameter


Min. line width


file format

pcb,doc,ddb etc


1 piece

Base material

FR-4,TG, CEM-1, CEM-3, Aluminium,94V0, 94HB

Solder mask 

green, red, blue, yellow, black, white etc

Surface finish

ENIG, ImAg, ImSn, OSP, HASL, lead free,immersion gold,Gold-plate etc



94V0 Aluminum 3030 2835 LED Chips MCPCB Board For T8 Tube 0

Application areas of aluminum PCBs:

1. General lighting applications (Streetlight , Flashlight, Spotlight, etc.)

2. Back light unit applications

3. System automotive LED applications

4. Power converters: telecom, high voltage regulator, power supplies

5. Hybrid/electric motor control applications


94V0 Aluminum 3030 2835 LED Chips MCPCB Board For T8 Tube 1



Q1. What specifications do you need for PCB quotation?
A: We need your PCB Gerber file,board thickness,copper thickness,surface finishing and quantity to quote you.


Q2. How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for your testing and evaluation.


Q3: What service do you have?

A:  We are providing pcb fabrication, components purchasing, pcb assembly, complete assembly.

Recommended Products
Get in touch with us
Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
Characters Remaining(20/3000)