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HDI (High-Density Interconnect) PCB is commonly used in applications such as smartphones, tablets, wearable devices, medical equipment, aerospace systems, and automotive electronics. KingshengPCBA(c-alley) has specialized in providing customers with advanced HDI PCB design and manufacturing techniques and high-quality products.
HDI PCBs are characterized by high-density attributes including laser microvias, fine lines, and high-performance thin materials. This increased density enables more functions per unit area. Higher technology HDI PCBs have multiple layers of copper-filled stacked microvias (Advanced HDI PCBs) which creates a structure that enables even more complex interconnections. These very complex structures provide the necessary routing solutions for today’s large pin-count chips utilized in mobile devices and other high-technology products.
FR4 TG 180 PCB
If your product operates at higher temperature than usual (130-140C), you must use a high Tg material >170C. The popular PCB high values are 170C, 175C and 180C. Generally, the PCB Tg value should be at least 10-20C higher than the product's operating temperature. If you are a 130TG board, the working temperature will be lower than 110C; if you use a 170 top TG board, the maximum working temperature should be less than 150C.
If your PCB will be subjected to thermal loads below TG and no higher than 25 degrees Celsius, your application requires a high temperature board. If your product operates in a temperature range of 130 degrees Celsius or higher, you will want to use a high TG PCB for safety. The main reason for adopting Hi TG PCB is to move to RoHS PCB. This has led most of the PCB industry to switch to Hi TG materials due to the higher temperatures required for lead-free solder to flow.
Why Choose China PCBA Supplier KSPCBA as Your HDI,tg180 board assembly pcba service printed circuit board fabrication Manufacturer?
– Experienced and skilled team
– State-of-the-art equipment
– Strict quality control
– Excellent customer service
– Competitive price
How can we make high quality PCBA products?
Strict incoming material inspection control and management.
Never change BOM indicated material brand without customer’s permission.
Standard Operation Procedure
PCB will be baked in the oven machine in advance.
Fully automatic, high precision SMT and test equipment.
Comprehensive testing include AOI, X-Ray, ICT, software burning according to different PCBAs.
Strict quality management system.
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.