The Arlon PCB AD250C Low Loss PCB is a premium 4-layer substrate engineered for high-frequency RF, microwave, and 5G antenna systems. Designed to meet the stringent demands of telecommunications engineers and commercial procurement managers, this board utilizes a woven fiberglass-reinforced PTFE composite. This material selection ensures low insertion loss and excellent structural integrity across extended temperature ranges, making it vital for infrastructure that requires continuous, uninterrupted data transmission.
Key Features
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Dielectric Constant ($D_k$): $2.50$ ($\pm 0.04$ at $10\text{ GHz}$) for highly accurate impedance matching.
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Dissipation Factor ($D_f$): Low loss tangent of $0.0014$ at $10\text{ GHz}$, significantly reducing signal attenuation.
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Layer Count: 4-layer multilayer stackup optimized for low-profile 5G microstrip and stripline antenna designs.
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Thermal Conductivity: Enhanced thermal management capabilities ($0.45\text{ W/m}\cdot\text{K}$) to dissipate heat from power amplifiers.
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Copper Cladding: Available with low-profile electrodeposited or rolled copper to minimize skin-effect losses at millimeter-wave frequencies.
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Compliance: Manufactured to IPC Class 2 and Class 3 standards, ensuring strict dimensional tolerances and reliability.
Applications
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5G Telecommunications: Macro base station antennas, microcells, and small cell network deployment.
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RF & Microwave Components: Power amplifiers, combiners, filters, and splitters.
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Automotive Radar: Advanced driver-assistance systems (ADAS) operating in high-frequency bands.
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Military & Aerospace: Satellite communications (SATCOM) ground terminals and radar telemetry.
Why Choose PCBSYNC
PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.
Request a Technical Quote
Configure your high-frequency multi-layer boards to your exact specifications. Upload your Gerber files today to receive a comprehensive technical review and competitive quote from the PCBSYNC engineering team.
