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Single Side PCB  manufacturer china , Ultra-thin PCB manufacturer china , Single PCB manufacturer china

Single Side PCB manufacturer china , Ultra-thin PCB manufacturer china , Single PCB manufacturer china

  • PCB P/N:CD539
  • Layer Count:2L
  • Material:FR-4 TG130
  • Board thk:0.8mm
  • copper thk:2/2oz
  • Smallest hole size:0.5MM
  • No. of holes (pcs):477
  • line w/s:12/12mil
  • Impedance control. Y / N (Tol %):N
  • Surface Finishing:HASL-LF
  • Solder Mask Silkscreen: White / N/A
  • Single board size:Dim X (mm):301;Dim Y (mm):75.8
  • Panelisation:Dim X (mm):320;Dim Y (mm):240;No Of UPS:3
  • Special:peelable mask:N
  • Routing/Punching:CNC

 Welcome to O-leading

We are professional PCB manufacturer with more than ten years experiences . Products range-single, double side ,multi-layer PCB ,flexible PCB and MCPCB.We can provide fast prototype service – S/S in 24hrs , 4-8layers in 48-96 working hrs production time. 

COPPER PLATE HOLES MINIMUM .025 AVG, .020 MIN.. HOLES MAY NOT BE PLUGGED 

Pack with colorless transparent bubble film ,25 PCS/ bag, put desiccant in flank, put humidity  indicator card on top side


PLEASE CLICK THESE FOR MORE INFORMATION:PCB Assembly manufacturer china

 Product Description
Quick Details
PCB P/N  CD539 
Layer Count  2L 
Material  FR-4 TG130 
Board thk  0.8mm 
copper thk  2/2oz 
Smallest hole size  0.5mm 
No. of holes (pcs)  477 
line w/s  12/12mil 
Impedance control. Y / N (Tol %)  N 
Surface Finishing  HASL-LF
Solder Mask Silkscreen  White / N/A 
Single board size  Dim X (mm):301; Dim Y (mm):75.8
Panelisation  Dim X (mm):320; Dim Y (mm):240;No Of UPS:3 
Special:peelable mask  N 
Routing/Punching  CNC

Product Description
16 years professional OEM pcb board manufacture(PCB layout manufacturer china)
 item   2014    2015~2016   2017~2018
 Volume  Sample  Volume  Sample  Volume  Sample
 Layer count  32  42  38  44  42  48
 Min Line/space (μm)  50/50  40/45  40/45  40/40  35/40  35/35
 Min drill hole
diameter (mm)
 0.15  0.10  0.15  0.10  0.15  0.10
 Aspect ratio 
of PTH
 14:1  16:1  16:1  18:1  18:1  20:1
 N+C+N  4+C+4  5+C+5  5+C+5  6+C+6  5+C+5  6+C+6
 Any layer interconnection  5+2+5  6+2+6  5+2+5  6+2+6  5+2+5  6+2+6
 Plate filling via  YES  --  YES  --  YES  --
 Min. core thickness (exclude copper) (μm)  50  40 40  30 40  30 
 Min. Laser Drill diameter (μm)  75  65  65  50  50  40
 Via on buried 
hole/stacked via
 YES  --  YES  --  YES  --
 Material       FR4, Megtron, Nelco, Rogers, Heavy Copper, etc.
 Embedded capacitor PCB  YES  --  YES  --  YES  --
 Surface Process Lead-free HASL, ENIG, OSP, Immersion silver, Immersion tin,
 Flash gold, Gold finger plating,  Selective hard gold plating, 
Peelable solder mask, Carbon ink      




 Our Team



Certifications






 Packaging & Delivery

Packaging Details  16 years professional OEM pcb board manufacturer 
Delivery Detail  7-12days 






FAQ

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

2. How do O-Leading keep your price competitive? 
Over the last decade, prices of many raw materials (e.g. copper, chemicals) had doubled, tripled or quadrupled; Chinese currency RMB had appreciated 31% over US dollar; And our labor cost also increased significantly.  However, O-Leading have kept our pricing steady. This owns entirely to our innovations in reducing cost, avoiding wastes and improving efficiency. Our prices are very competitive in the industry at the same quality level. 
We believe in a win-win partnership with our customers.  Our partnership will be mutually beneficial if we can provide you an edge on cost and quality. 

3. What kinds of boards can O-Leading process? 
Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc. 

4. What data are needed for PCB production? 
It is best to provide data in Gerber 274-X format. In addition, Cam350, CAD, Protel 99se, PADS, DXP and Eagle can also be processed. 

5. What’s the typical process flow for multi-layer PCB? 
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond → Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.
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O-LEADING SUPPLY CHAIN

Tel:+86-0752-8457668

Contact Person:Mrs. Venessa

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