Introducing Our High Precision 34-Layer Laser Blind Hole PCB

The High Precision 34-Layer Laser Blind Hole PCB produced by Mingzhenghong Electronics Co., Ltd. is engineered for superior performance in semiconductor testing and high-density electronic applications. Utilizing state-of-the-art back drilling and laser blind hole technology, this PCB guarantees exceptional signal integrity and reliability under rigorous operational conditions.

Technical Specifications

This PCB is meticulously crafted using FR-4 TG180 ITEQ (IT180A) material, achieving a board thickness of 5.0mm. It features a minimum hole diameter of 0.3mm, with minimum line width and spacing of 4mil (0.1mm) to support high-density circuit designs.

With an ENIG (Electroless Nickel Immersion Gold) surface finish, this product offers outstanding electrical conductivity and oxidation resistance. The outer copper thickness is 35um, with inner copper layers of both 18um and 35um, demonstrating superior durability and performance characteristics.

Key Advantages

• Advanced back drilling and laser blind hole technology ensures precision circuit interconnectivity and signal integrity.
• High-quality FR-4 material allows for complex circuit designs without compromise.
• Exceptional dimensional stability with warpage controlled to less than 0.5%, exceeding IPC-II standard requirements.
• Rigorous quality control processes guarantee reliability in high-performance electronic testing environments.

Applications

This PCB is specifically designed for a range of applications:

• Semiconductor testing equipment providing a stable high-performance electronic testing environment.
• Industrial automation and medical devices where precision is crucial.
• High-density electronic integration systems, such as communications and 5G network base stations.
• New energy products like solar inverters and EV electronic control units that demand high reliability.
• High-end consumer electronics, including advanced computer systems and large servers, requiring multilayer PCB precision.

In conclusion, our High Precision 34-Layer Laser Blind Hole PCB stands at the forefront of technology, meeting the evolving needs of modern electronics. Please contact us for more information on how we can support your electronic design and production requirements.