PCB Materials | FR-4, High-Frequency, Low-Loss & Heavy Copper - KKPCB
 
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PCB Materials | FR-4, High-Frequency, Low-Loss & Heavy Copper - KKPCB

Laminate: HF-140

HF-140 is a high-performance high-frequency laminate designed for RF, microwave, and high-speed digital applications. Featuring low signal loss, stable dielectric constant, excellent thermal reliability, and low moisture absorption, HF-140 is ideal for telecommunications, automotive radar, aerospace, 5G infrastructure, and high-speed digital systems.

Seeed+KB6160+FR4+Laminates+Datasheet

KB6160+FR4 is a hybrid PCB laminate combining high-frequency KB6160 material with standard FR4 epoxy. It offers low dielectric loss, stable electrical performance, thermal and mechanical reliability, and cost-effective multilayer PCB design for telecommunications, automotive ADAS, aerospace, and high-speed digital circuits.