The Taconic TLY-5 PCB Dk 2.2 ultra-low-loss PTFE laminate is a premium, fiberglass-reinforced fluoropolymer substrate engineered for high-frequency RF and microwave printed circuit boards. Designed specifically for hardware engineers and RF specialists who require uncompromised signal integrity, this material features a low dielectric constant (Dk) of 2.20 and an exceptionally low dissipation factor (Df). Its unique matrix construction delivers superior dimensional stability and low moisture absorption, making it an ideal choice for high-layer-count digital applications and harsh environmental conditions.
Key Features of Taconic TLY-5 PCB Dk 2.2
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Electrical Precision: Controlled dielectric constant (Dk=2.20±0.02) and ultra-low dissipation factor (Df=0.0009 at 10 GHz) for minimal insertion loss.
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Dimensional Stability: Matrix reinforcement prevents the registration and warping issues historically associated with pure PTFE substrates.
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Thermal Performance: Excellent peel strength on copper ensures reliable performance during thermal cycling and high-temperature soldering.
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Standards Compliance: Manufactured to meet IPC-4103 specifications, ensuring reliability in critical aerospace and defense systems.
High-Frequency Applications
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Defense & Aerospace: Radar systems, satellite communications (SATCOM), and guidance equipment.
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Telecommunications: Base station antennas, power amplifiers, and cellular backhaul infrastructure.
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Automotive Radar: Advanced driver-assistance systems (ADAS) operating in the 77 GHz to 81 GHz bands.
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Test & Measurement: High-speed test fixtures and precision measurement instrumentation.
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
Advance your high-frequency project with the precision of Taconic materials. Submit your Gerber files and stackup requirements to our engineering team today to receive a comprehensive fabrication quotation.
