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,...
Engineering Stability in Extreme Aerospace Environments Aerospace and radar systems operate under extreme conditions—rapid temperature gradients, vibration, and continuous high-power RF transmission.Under these stresses, PCB dielectric and thermal stability determine the long-term performance of radar front-ends, phased arrays, and high-power amplifiers. Rogers Duroid 6010, with its high dielectric constant (Dk = 10.2 ±...
Introduction 5G is not just an upgrade from 4G—it represents a technological leap forward in global connectivity. With ultra-high speed, wide bandwidth, and expanded frequency ranges such as sub-6 GHz and millimeter wave (mmWave), 5G transforms how devices communicate.At the core of this revolution lies one critical component — the Printed Circuit Board (PCB). A...
1. Executive summary RO3003 (Rogers RO3000 series) is a PTFE-based, ceramic-filled laminate widely adopted where low dielectric loss, stable Dk, and excellent dimensional stability are required. This article explains why RO3003 is often the substrate of choice for automotive radar (e.g., 24 GHz, 77 GHz) and 5G mmWave antenna systems (e.g., 24–40 GHz), then walks...
Explore CLTE and CLTE-XT PTFE laminates featuring low dielectric loss, stable Dk, and superior thermal performance for RF, microwave, and aerospace PCB designs.
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.
Explore how soldering temperature affects copper adhesion and reliability of RT-duroid 5870 high-frequency PCBs. Optimize your RF PCB soldering process.
Explore RT-duroid 5870 and 5880 microwave laminates with proven cryogenic performance, low loss, and dimensional stability for high-frequency NASA and space applications.
Discover RT-duroid 5870 PTFE-based laminates with low dielectric constant, ultra-low loss tangent, and excellent thermal stability for RF, microwave, and aerospace applications.
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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