6 milion daily SMT welding professional circuit board assembly

6 milion daily SMT welding professional circuit board assembly

● 4 YAMAHA High-speed SMT Lines

● 6 million daily SMT placements capability

● 400,000 daily DIP placements capability

● 500×600 mm Maximum Board Size

● 0.25"x 0.25" Minimum Board Size

● 450 mm Max. Width for Wave-Solder

● Passives Components Down to 0201 Size BGA and VFBGA Leadless Chip Carrier/CSP Double-Sided SMT Assembly Fine Pitch to 08 Mil BGA Repair and ReballPart Removal and Replacement

SMT and DIP/X-RAY Inspection/AOI Testing/In-circuit-test (ICT)/Flying Probe/Function Test/Burn-in/Finished products assembly


6 milion daily SMT welding professional circuit board assembly

6 milion daily SMT welding professional circuit board assembly

What is thick copper PCB?

With the rapid development of the electronic information age, the demand for pcb, such as high-power and large-current server power panel, is increasing. Importantly, these power boards require high heat resistance, high heat dissipation. PCB designers would love to design it as thick copper boards. The extra copper PCB thickness allows the board to conduct higher currents, achieving good heat distribution, and implement complex switching in a limited space.

Some other advantages include increased mechanical strength of the connector location, the ability to create smaller product sizes by integrating multiple weights on the same layer of circuitry, and the ability to use special materials to achieve their maximum capacity and minimize the risk of circuit failure.

CTT is a highly skilled PCB manufacturer that develops and produces high quality thick copper PCB. We offer thick copper PCB manufacturing services using up to 15 ounces (525 microns) of copper weight.

CTT has 18 years of experience in manufacturing and assembling high performance standards and thick copper PCB products to help our customers achieve their productivity and profitability goals. We set it a standard operating procedure, allowing our highly skilled engineers to solve all problems and concerns before production. It ensures that the finished printed circuit board meets your performance expectations. Our quality control department guarantee the quality of printed circuit boards.

Check our thick copper PCB capabilities as below list:

Quality   GradeStandard IPC 2
Solder   Mask ColorGreen, White, Blue, Black, Red,   Yellow
Silkscreen   ColorWhite, Black, Yellow
Surface FinishHASL - Hot Air Solder   Leveling 
Lead   Free HASL - RoHS 
ENIG -   Electroless Nickle/Immersion Gold - RoHS
Number   of Layers2 - 20layers
Build   Time2days - 5weeks
MaterialFR-4, MCPCB, copper PCB、ROGERS、ARLON、Teflon、Composite PCB
Board   SizeMax 500mm x 600mm
Board   Thickness0.6mm - 6.5mm
Max   Outer Layer Copper Weight (Finished)15oz
Max   Inner Layer Copper Weight12oz
Min Tracing/SpacingFor External layers: 
4oz Cu   9mil/9mil 
5oz Cu   11mil/11mil 
6oz Cu   13mil/13mil 
12oz Cu   20mil/32mil 
15oz Cu   32mil/40mil 

For   Internal layers: 
4oz Cu   8mil/12mil 
5oz Cu   10mil/14mil 
6oz Cu   12mil/16mil 
12oz Cu   20mil/32mil 
Min   Annular Ring6mil
Min   Drilling Hole Diameter10mil
Other   TechniquesGold fingers 
Blind/Buried   Vias

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