{"id":800,"date":"2025-12-03T20:48:42","date_gmt":"2025-12-03T20:48:42","guid":{"rendered":"https:\/\/25fab.ch\/?page_id=800"},"modified":"2025-12-05T15:44:35","modified_gmt":"2025-12-05T15:44:35","slug":"marketplace-cn","status":"publish","type":"page","link":"https:\/\/25fab.ch\/index.php\/marketplace-cn\/","title":{"rendered":"marketplace-cn"},"content":{"rendered":"\n

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Major Breakthrough at 25FAB  \nSiC-based Lithium Niobate (SiC\/LiNbO\u2083) Wafers Now Commercially Available  \nRoom-temperature Bonding Enables High-frequency SAW for 5G and mmWave Era\n\nZurich, Switzerland \u2013 December 4, 2025 \u2013 25FAB GmbH announces that its new-generation SiC\/LiNbO\u2083 thin-film composite wafers have entered stable volume production and are now available to global customers. Using proprietary ultra-high-vacuum room-temperature surface-activated bonding technology, the material perfectly integrates ultra-high-velocity SiC with ultra-high-coupling LiNbO\u2083, delivering a landmark performance leap for high-frequency surface acoustic wave (SAW) devices.\n\nProduction-verified Key Specifications\n\u2022 Qmax > 710 at 5 GHz  \n\u2022 Electromechanical coupling K\u00b2 > 20%  \n\u2022 Bond interface strength > 10 MPa with zero delamination or thermal mismatch  \n\u2022 6-inch wafer batch yield > 95%  \n\u2022 >30% total cost reduction and 50% wider operating temperature range vs. traditional BAW\n\nTechnical Highlights\n\u2022 Atomic-level interface flatness (RMS < 0.5 nm) enabling room-temperature covalent bonding  \n\u2022 Complete elimination of CTE mismatch between SiC and LiNbO\u2083  \n\u2022 Wafer-level alignment accuracy \u00b11 \u03bcm, bond pressure uniformity \u00b13%  \n\u2022 True \u201cSAW cost with BAW performance\u201d\n\nFull 25FAB One-stop Service\n\u2022 6-inch SiC\/LiNbO\u2083 wafers in stock and volume supply (multiple cuts available)  \n\u2022 Complete SAW \/ TF-SAW \/ IHP-SAW PDK and design manual  \n\u2022 Monthly dedicated MPW runs starting Q1 2026  \n\u2022 Full foundry support from prototype to volume production  \n\u2022 Local Swiss technical support and closed-door consulting\n\nTarget Applications\n\u2022 5G\/5G-Advanced high-band filters (N77\/N78 etc.)  \n\u2022 Wi-Fi 7, UWB, mmWave front-ends  \n\u2022 Automotive radar, satellite communication, defense-grade RF  \n\u2022 Future 6G Sub-6 GHz and beyond\n\nRequest Samples and Full Datasheet Today  \nEmail: info@25fab.ch  \nWebsite: https:\/\/25fab.ch  \n\n25FAB \u2013 Delivering the world\u2019s most advanced acoustic and photonic materials directly to you.  \nThe high-frequency SAW era begins now.<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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