RF Microwave High‑Frequency PCB
RF Microwave High‑Frequency Mixed‑Pressure PCB
JQPCB is a professional PCB manufacturer, providing high‑quality PCB prototype & circuit board fabrication with fast lead‑time for global customers.
Metal Core PCB Aluminum and Copper Base for High Power LED and Thermal Management
Metal Core PCB (MCPCB) is a composite printed circuit board consisting of a metal base layer, an insulating dielectric layer, and a copper circuit layer. Designed for electronic systems generating significant heat, metal core PCBs deliver superior thermal conductivity – 10 to 100 times that of standard FR-4 (0.3 W/m·K) – efficiently transferring heat away from power components and extending device lifespan. Aluminum-based MCPCBs offer excellent thermal performance and cost
Heavy Copper PCB 3oz to 20oz High Current Carrying Capacity for Power Electronics
Heavy copper PCB, defined as any board with copper thickness of 3oz (105μm) or greater on any layer, is engineered for high-power applications requiring exceptional current carrying capacity and superior thermal management. With outer layer copper weights ranging from 3oz to 20oz (105μm to 700μm) and inner layers stackable up to 200oz, these boards support currents exceeding 100A while maintaining low electrical resistance and efficient heat dissipation. The robust copper
High Frequency PCB Low Loss Materials up to 100GHz for 5G Base Stations and Radar Systems
High frequency PCB, also known as RF PCB or microwave PCB, is manufactured using specialized low dielectric loss materials that enable reliable signal transmission at frequencies from 1GHz up to 100GHz. Utilizing advanced laminates including Rogers, PTFE, Arlon, Nelco, and Taconic, these boards maintain stable dielectric properties across frequency and temperature ranges. High frequency PCBs demand stringent manufacturing controls – tight impedance tolerance (±5%), precise
Ultra Low Loss 10 Layer 400G Optical Module PCB RO5880 High Frequency High Speed Signal Integrity
The 400G optical module PCB is a high-frequency, high-speed printed circuit board specifically engineered for next-generation optical transceivers operating at 400Gbps data rates. Manufactured using advanced low-loss materials such as RO5880 high-frequency microwave laminate, MEGTRON 6, or hybrid stacks combining IT968TC and S1000-2M, this 10-layer board delivers exceptional signal integrity with minimized insertion loss and stable dielectric properties at high frequencies.
Embedded Component PCB with Buried Resistors and Capacitors for Miniaturized Electronics
Embedded Component PCB Technology Embedded Component PCB (also known as buried component PCB) integrates passive components – resistors, capacitors, and even bare silicon dies – directly into the internal layers of the board, rather than mounting them on the surface. This advanced technology improves electrical performance, releases surface space, eliminates solder joints, and enhances reliability. Embedded resistors are typically fabricated using thin-film nichrome (NiCr) or