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Shenzhen Jianhongda Technology Co., Limited
Shenzhen Jianhongda Technology Co., Limited Professional Manufacturer of High Quality LED PCB & PCBA
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2 Layers Led tube light HASL PCB printed circuit board , Copper Based PCB

2 Layers Led tube light HASL PCB printed circuit board , Copper Based PCB

Brand Name : JHD PCB
Model Number : JHD-PP-1021
Certification : UL,RoHs,SGS,ISO9001-2008
Place of Origin : China
MOQ : 1000pcs
Price : US$0.1-US$5.0
Payment Terms : T/T, Western Union
Supply Ability : 30000 square meters per month
Delivery Time : 7-10 days
Packaging Details : Vacuum in Carton
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Professional PCB Manufacturing

Layer1- 2 Layers
MaterialAluminum / Copper Based
Final Thickness0.02" - 0.18" (0.5mm- 4.6mm) tg130° - tg170°
Surface Treatment

Regular Lead: HASL

Lead- free: Lead- free HASL, ENG Gold; OSP, Immersion silver

Max/Min Board SizeMin: 0.2"x0.2" Max: 43.3"x19"
Min Trace width/Min Clearance

0.5oz: 4/4mil

1oz: 5/5mil

2oz: 5/7mil

3oz: 7/8mil

4oz: 10/10mil

Min Hole Ring

0.5oz: 4mil

1oz: 5mil

2oz: 7mil

3oz: 10mil

4oz: 16mil

Copper Thickness0.5oz- 4oz
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

Thickness of Plating Layer


Copper Thickness: 20um- 35um Tin: 5- 20um

Immersion Gold:

Nickel: 100u"- 200 u" Gold: 2u"- 4u"

Hard Plated Gold:

Nickel: 100u"- 200 u" Gold: 4u"- 8u"

Golden Finger:

Nickel: 100u"- 200 u" Gold: 5u"- 15u"

Immersion Silver: 6u"- 12u"

OSP: Film 8u"- 20u"

Solder Mask Color

Glossy: Green, Black, Red, Yellow, White, Purple, Blue

Matt: Green, Black

Solder Mask Resolution

Solder Mask Thickness: 0.2mil- 1.6mil

Solder Dam: Green 4mil/Other Color 5mil

Solder Mask Hole Plug Diameter: 10mil- 25mil

Silk Screen ColorWhite, Black
Silk Screen SizeMin Width: 5mil; Height: 24mil
Testing Voltage

Testing Fixture: 50V- 300V

Flying Probe: 30V- 250V


CNC Tol: ±5mil

Slot Min: 40mil

V- CUT Tol: ±5mil

Angel: 15°, 20°, 30°, 45°, 60°

Bow and Twist≤1%
Accept StandardIPC Class 2; IPC Class 3; ISO9000

Professional PCB Assembly:
Professional Surface-mounting and Through-hole soldering Technology.
Various sizes like 1206,0805,0603 components SMT technology.
ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
PCB Assembly With UL,CE,FCC,Rohs Approval.
Nitrogen gas reflow soldering technology for SMT.
High Standard SMT&Solder Assembly Line.
High density interconnected board placement technology capacity.
Assemble pcb for you,plz click here

Our Quality Requirement:
We are now implementing international quality system includes: UL(E465880) ,TS16949 ,ISO14001, ISO9001

Quality target:
on-time delivery:≥98% ;
double layer board acceptability:≥97%
four-layer board acceptability:≥95%
six-layer board acceptability:≥92%
eight-layer board acceptability:≥88%
ten-layer board acceptability:≥85%
customer satisfaction :≥98%
complaint rate/rejected rate:≤ 1%

Our Environment Policy:
We committed to:
Comply with environmental regulations
Prevent any environmental accidents
Prevent pollution and reduce wastage
Minimize the consumption of resources
Education our employee in the awareness of the environmental protection
Set up environmental Management system and strengthen environment policy
RoHS compliance and Lead Free


It can be use 2835,5630,3014 LEDs

Special for 8W,10W,12W,16W,18W,22W,25W,30W,36W LED panel light

Lead Time

Samples: 3-4 days

Mass Production: 7-15 days(depend on the quantity)

Payment Terms

T/T,Western Union

Packing and Shipment

Vacuum package in carton

1.Base MaterialFR-4 / High TG FR-4 / Lead free Materials (ROHS Compliant) / Halogen Free material /CEM-3/CEM-1/ /PTFE/ROGERS/ARLON/TACONIC

3.Finised inner/outer

copper thickness

4.Finished board thickness0.2-7.0mm

Board thickness≤1.0mm: +/-0.1mm

1<Board thickness≤2.0mm: +/-10%

Board thickness>2.0mm: +/-8%

5.Max panel size

≤2sidesPCB: 600*1500mm

Multilayer PCB: 500*1200mm

6.Min conductor line width/spacingInner layers: ≥3/3mil Outer layers: ≥3.5/3.5mil
7.Min hole sizeMechanical hole: 0.15mm Laser hole: 0.1mm
Drilling precision: first drilling

First drilling: 1mil

Second drilling: 4mil


Board thickness≤0.79mm: β≤1.0%

0.80≤Board thickness≤2.4mm: β≤0.7%

Board thickness≥2.5mm: β≤0.5%

9.Controlled Impedance+/-5%
10. Aspect Ratio15:1
11.Min welding ring4mil
12.Min solder mask bridge≥0.08mm
13.Plugging vias capability0.2-0.8mm
14. Hole tolerancePTH: +/-3mil NPTH: +/-2mil
15.Outline profileRout/ V-cut/ Bridge/ Stamp hole
16.Surface treatment

OSP: 0.5-0.5um

HASL: 2-40um

Lead free HASL: 2-40um

ENIG: Au 1-10U’’

ENEPIG: PB 2-5U’’/ Au 1-8U’’

Immersion Tin:0.8-1.2um

Immersion silver: 0.1-1.2um

Peelable blue mask

Carbon ink

Gold plating: Au 1-150U’’

17. E-testing pass percent97% pass for the first time,+/-2%(tolerance)
FQC-Physical Lab: Reliability tests
18.CertificateROHS UL:E327776 ISO9001:2008 IPC SGS
Our equipments
1.Drilling workshop

4 drilling bits of drilling machine: 4 sets

2 drilling bits of drilling machine: 2 sets

2. photo plotting workshopIsrael “ORBOTECH” Photo Plotters
3.AOIAOI machine
4.IPQC“OXFORD” CMI 700 Copper Thickness Tester
5.Impedance testUSA “Tektronix” DSA 8200 Impedance Tester
6.Outline workshop

CNC routing machine: 7 sets

angle-cutting machine

V-cut machine

7.Testing Workshop

Surpass X-600: 2sets

WTD FT-2808: 5sets

WTD HV300: 1set

8.X-rayX-ray machine
Acceptable file format
GERBER file, PROTEL series, PADS series, POWER PCB series, AutoCAD series.

Multilayer Manufacture Process

LED Panel Light High Power ROHS LED Aluminum PCB

JHD PCB in the professional lighting fair

1oz / 2oz / 3oz High Power LED Panel PCB Custom LED PCB Boards for LED Lighting

Why us?
Our UL(E465880)/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, JHD PCB will adhere to the highest quality standards.
JHD PCB offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.

When it comes to your build you want a partner you can depend on. Our management team has over 8years of combined industry knowledge. Our engineering team has over 5 years experience.

Protecting your interests
Protecting your Intellectual Property is job one! Our staff of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.

JHD PCB prides ourselves on our ability to custom tailor programs around our customers' needs. JHD PCB takes time to listen to your unique business needs and then set out to surpass them.

Purchase Tips

a. If you want to purchase our PCB, you should provide a formal Gerber files or *.pcb file or something like that.
b. If you want to purchase by large quantity, please ask Mr.Hank.
c. If you want to purchase the PCBA, you should provide the Gerber files, *.pcb file , BOM list etc.
d. If you want to reproduce some exsited PCB board for you, please first provide very clear pictures , then if you are satisfied with our estimate quotation, then send us the real thing, so we can clone it for you.
e. If none of the above can help you, please contact us directly by Skype, QQ or Email. We are very glad to answer the questions you ask, your satisfaction is our final destination.

JHD PCB would like to be your reliable partner in near future!

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