![]() The HDI PCB is also prominently featured in medical devices, as well as various electronic aircraft parts and components. The high-density PCB is regularly found in mobile phones, touch-screen devices, laptop computers, digital cameras and 4G network communications. HDI PCB is widely used to reduce the weight and overall dimensions of products, as well as to enhance the electrical performance of the device. This means that a high-density interconnect PCB ultimately results in faster signal transmission along with enhanced signal quality. ![]() In essence, an HDI PCB gives designers more space to work with, while allowing them to place smaller components even closer together. Designers using HDI high density interconnect methods now can place more components on both sides of the raw PCB if desired. The evolution of PCB HDI technology has given engineers greater design freedom and flexibility than ever before. Stacked vias for 3 layers interconnected, staggered vias for 4 layers interconnectedīuried Capacitor (only for Prototype PCB total area ≤1m²) OSP - Organic Solderability Preservatives - RoHS HDI PCB Board Via-In-Pad DIP HDI PCB Board High Speed DigitalįR4 standard Tg 140☌,FR4 High Tg 170☌, FR4 and Rogers combined laminationĮNIG - Electroless Nickle/Immersion Gold - RoHS
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