Introduction As electronic systems continue to evolve toward higher frequencies and faster data rates, the need for advanced laminate materials becomes increasingly critical. Among the top performers in RF and microwave PCB substrates, Taconic RF-35 has gained industry-wide recognition for its outstanding signal integrity, thermal stability, and material uniformity.With a dielectric constant (Dk) of 3.5,...
KKPCB is a leading high-precision PCB manufacturer in China, specializing in custom ceramic substrates and IC packages. Our offerings include LTCC, HTCC, DBC, AMB, RF/microwave, sensor, automotive, and medical device substrates. High reliability, low dielectric loss, thermal stability, and dimensional accuracy make our ceramic solutions ideal for aerospace, telecommunications, automotive, and millimeter-wave applications.
Explore AD250C™, AD255C™, AD300D™, and AD350A™ high-performance antenna laminates for RF, 5G, radar, and satellite communication. Low loss, stable Dk, and superior reliability.
Rogers DiClad Series laminates are fiberglass reinforced PTFE based composites for use as printed circuit board substrates in high frequency applications. The controlled fiberglass and PTFE content ratio enable DiClad laminates to offer a range of low dielectric constant (Dk) values. Higher PTFE content provides a lower Dk and loss tangent, while higher fiberglass content provides better dimensional stability and registration. Unlike the CuClad® laminate series, the DiClad laminates do not have cross plied constructions.
Explore TC600 high-frequency laminates — PTFE-based, low-loss, and high-reliability materials ideal for RF, microwave, 5G, and high-speed digital circuits. Engineered for exceptional signal integrity and thermal stability in aerospace, defense, and telecommunications applications.
Isola IS680 Series laminates provide ultra-low Df (0.005) and stable Dk (3.2–3.5), ensuring exceptional signal integrity for RF, microwave, and high-speed digital PCBs. With Tg 200°C and Td >360°C, IS680 delivers outstanding thermal reliability for telecommunications, aerospace, and automotive applications.
IT-180A from ITEQ is a high-performance PCB laminate and prepreg with Tg of 180°C, low z-axis expansion, and stable dielectric constant. Ideal for high-speed digital, RF, automotive, and industrial electronics. Lead-free compatible and multilayer PCB ready.
RT/duroid 5870 and 5880 laminates offer stable Dk, low dielectric loss, and excellent mechanical properties for high-frequency, RF, and microwave PCB applications.
Learn RT-duroid 5870 and 5880 fabrication best practices for high-frequency PCB applications. Includes drilling, etching, lamination, soldering, routing, and quality assurance tips.
Explore Rogers RO4000 series laminates — RO4003C & RO4350B. Learn dielectric, thermal, and mechanical properties for RF, microwave, and high-speed PCB design.
KKPCB is a leading electronic solutions provider specializing in PCB design, fabrication, assembly, and testing for Flex, Rigid-Flex, RF/Microwave, HDI, rigid multilayer, and ATE test boards. We offer comprehensive end-to-end services, including prototyping, component sourcing, SMT/THT assembly, functional testing, enclosure assembly, and final product packaging. With our one-stop, in-house capabilities, KKPCB delivers OEM and ODM solutions with fast turnaround, high quality, and cost-effective results, serving clients worldwide.
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