In automotive circuit boards, traditional single-layer PCBs, double-layer PCBs, and multi-layer PCBs are available, and in recent years, HDI PCBs have become the preferred choice for automotive electronic products due to their widespread application. There is indeed a fundamental difference between ordinary HDI PCBs and automotive HDI PCBs: the former emphasizes practicality and multifunctionality, providing services for consumer electronics products, while the latter strives for reliability, safety, and high quality.

PCB board layers: 2L

PCB board material: FR4-TG170

PCB board thickness: 1.65mm

Copper thickness: 4Oz

Character: White

Surface treatment: immersion gold+electric hard gold 30 ∪

Minimum aperture: 1mm

Solder mask type: black oil

Delivery deadline: Samples can be sent out within 12 hours at the fastest, and shipments can be made within 3-5 days

Features: Thick copper 40Z, electric thick gold 30U ", inner beveled edge