FR4 12-layer gold finger circuit board with large area immersion gold
The board is made of FR4 material, a common glass-reinforced epoxy laminate material widely used in PCB manufacturing.
The board has 12 layers, which allows for more complex circuit designs and higher component density.
The board has gold fingers, which are contacts or connectors that are plated with gold on the edge of the board. Gold is used to provide a reliable and corrosion-resistant contact surface for external connections.
The board has a large immersion gold finish, a type of finish that provides a flat and uniform surface ideal for soldering and wire bonding. The immersion gold surface also protects the copper traces on the board from oxidation and corrosion.
The combination of multi-layer count, gold fingers and large immersion gold shows that the board is designed for high-performance applications requiring complex circuits and reliable external connections.
| Warpage | Board thickness≤0.79mm: β≤1.0%
0.80≤Board thickness≤2.4mm: β≤0.7%
Board thickness≥2.5mm: β≤0.5% |
| Controlled Impedance | +/- 5 % Ω(<50Ω),+/-10%(≥50Ω),≥50Ω+/-5% (needs review) |
| Aspect Ratio | 15:01 |
| Min welding ring | 4mil |
| Min solder mask bridge | ≥0.08mm |
| Plugging vias capability | 0.2-0.8mm |
| Hole tolerance | PTH: +/-3mil
NPTH: +/-2mil |
| Outline profile | Rout/ V-cut/ Bridge/ Stamp hole |
| Solder mask color | Green,yellow,black,blue,red,white,matte green |
| Component mark color | white,yellow,black |
Shenzhen Jieteng Circuit Co., Ltd. is dedicated to providing high-quality PCBs through the use of advanced manufacturing equipment and technology. The company's experienced team of engineers and technicians work closely with customers to ensure that their PCBs meet their specific requirements.
In addition to its commitment to quality, the company places great importance on customer service. Jieteng Circuit Co., Ltd. works closely with its customers to provide personalized solutions and support throughout the entire PCB manufacturing process, from design to delivery.
Overall, Shenzhen Jieteng Circuit Co., Ltd. is a reputable and reliable PCB manufacturer with a strong focus on quality, innovation, and customer service. The company's expertise in PCB manufacturing and dedication to customer satisfaction make it a trusted partner for businesses and organizations that require high-quality PCBs.
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12 Layer Gold Finger Hybrid Circuit Board With Large Area Immersion Gold Images
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