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green LED CEM-1 PCB board 1green LED CEM-1 PCB board 2
  • green LED CEM-1 PCB board 1
  • green LED CEM-1 PCB board 2

green LED CEM-1 PCB board

Origin:Made In China
Category:Electronics & Electricity / Electronic Components / Circuit Board
Label:LED PCB , PCB board , print circuit board
Price: ¥1.78 / pc
Min. Order:1000 pc
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Member Information


Shunde Hophenc electronic co., Ltd

Free MemberGuang Dong - China
Live Chat:Last Online:18 Mar, 2015

Product Description

Items Specifications
Material aluminum base, copper base, FR-4, CEM-1
Finish Board Thickness 0.2mm-5.0 mm  (8mil-197mil)
Board thickness tolerance ±0.1mm
Copper Thickness H/0 oz, 1/0 oz, 2/0 oz, 3/0 oz; H/H oz, 1/1 oz, 2/2 oz, 3/3 oz
Numbr of Layer single-side LED PCB, double sides LED PCB
Max finished Size 2000mm*450mm
Surface Finish HASL(free lead), ENIG(Electroless nickel immersion gold), immersion silver, OSP
Thermal conductivity 0.6   0.8   1.0   2.0   3.0   4.0   5.0
Min line width 0.2mm(8mil)
Min line spacing  0.2mm(8mil)
Min hole diameter 0.2mm
Min pad size 1.2mm
Insulating layer thickness 50 75 100 125 150 (μm)
Solder Mask Color White/Green/Black/Matte Black/Red/Golden Yellow
Letter Color White/Black/Green
Hole position tolerance ±0.05mm
Metallic hole diameter tolerance ±0.076mm
Twist and bend ≤0.7%
Outline Tolerance ±0.1mm/4mil (CNC routing); ±0.15mm/6mil (tooling punching)
Shaping V-cut, tooling punching, CNC routing,
Solder strength >6H
Thermal Shock 280°C   10Second   3times
Flame retardant 94V-0
Testing 100% computer open/short circuit test, Impedance test, Thermal shock Test, Solderability Test, metallographic microsection analysis
File format gerber, protel, power PCB, PADS2007, PCB doc, Auto CAD, sample


Q1: Do you have any MOQ requirement?

A:  Our MOQ is 50 square meters, which can be discussed according as your requirement.


Q2: Can you provide free sample?

A:  Yes, we are pleasure to send it to test and check quality. Please note buyer should pay for freight.


Q3: What’s the payment method you accept?

A:  We accept T/T in advance, other methods can be discussed.


Q4: What’s the lead time?

A:  Sample: 3-5 days; Mass production: 5-8 days.


Q5: What is your monthly output?

A:  It’s 15,000 square meters to 20,000 square meters.


Q6: What’s the production advantage?

A:  a) the longest length of circuit board up to 2 meter

b) Quality guarantee zero return rate

c) professional aluminum base PCB, copper base PCB, FR-4 PCB, COB, etc.


Q7: Why us?

A:  a) reasonable price, high quality and better service.

b) prompt delivery

c) Specializing in the production of LED PCB and over 10 years of production experience 

Product Image

green LED CEM-1 PCB board 1
Img 1
green LED CEM-1 PCB board 2
Img 2

Send Inquiry to this Member

Shunde Hophenc electronic co., Ltd

No. 8, Fengjian Road, Xingtan Town, Shunde District, Foshan City, Guangdong Prov., China

Angel Ou (Sales Manager)

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