The Arlon PCB IsoClad 917 PCB is a high-performance 2-layer ultra low loss microwave substrate designed for demanding RF applications that require extreme environmental stability and minimal signal attenuation. Engineered for microwave specialists and aerospace developers, this laminate utilizes a precise blend of non-woven PTFE and woven fiberglass reinforcement to offer a uniform dielectric constant (DK) of 2.17. This unique construction minimizes the structural variations common in traditional fiberglass laminates, ensuring consistent electrical performance across high-frequency bands.
Key Features of Arlon IsoClad 917
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Dielectric Constant (DK): Stable 2.17 at 10 GHz, ensuring minimal signal distortion.
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Dissipation Factor (DF): Ultra low loss tangent of 0.0013 at 10 GHz for maximum power efficiency.
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Layer Count: 2-layer precise copper cladding configuration.
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Reinforcement Type: Combined woven fiberglass and non-woven PTFE matrix for superior dimensional stability.
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Moisture Absorption: Extremely low moisture absorption rate (<0.02%), critical for maintaining electrical properties in humid or high-altitude environments.
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Compliance and Standards: Fabricated in accordance with IPC-Class 3 standards for high-reliability electronics.
Target Applications
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Aerospace and Defence: Radomes, military radar modules, and satellite communication (SATCOM) payloads.
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Commercial Communications: Base station antennas, point-to-point microwave links, and LNAs (Low Noise Amplifiers).
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Test and Measurement: High-frequency probe cards and RF calibration equipment.
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.
For custom stackups, specific copper weights, or to discuss your specialized RF project parameters, contact our engineering team today or submit your Gerber files to receive a comprehensive technical review and quotation.
