Controlled impedance PCBs have trace widths and spacing precisely controlled to achieve a specific characteristic impedance. This is critical for high-speed digital signals, RF circuits, and differential pair routing.
Jichangsheng Technology provides controlled impedance PCBs with ±10% tolerance. We use TDR (Time Domain Reflectometry) testing to verify impedance values.
Jichangsheng Technology is a leading PCB manufacturer in Shenzhen, China. We provide high-quality Controlled Impedance PCB with competitive pricing, quick turnaround, and excellent customer service. ISO 9001:2015 certified, RoHS compliant.