What is Thermal Management?As modern electronic devices grow more compact and processing demands reach new heights, controlling internal system temperatures has become a critical engineering priority. Thermal Management is the strategic application of thermodynamics to regulate, dissipate, and transfer excess heat away from sensitive electronic components. For 50+ years, Radian Thermal Products Inc. has designed…
Skived vs Extruded Heatsink: Choosing the Right Manufacturing ProcessSelecting the optimal thermal management component requires a careful evaluation of thermal performance, material constraints, and manufacturing economics. For engineering teams evaluating high-surface-area air cooling, the decision often comes down to a choice between a skived fin heatsink and an extruded heatsink. Because Radian Thermal Products designs…
What is Computational Fluid Dynamics (CFD)?Computational Fluid Dynamics (CFD) is a specialized branch of fluid mechanics that uses numerical analysis and data structures to analyze and solve problems involving fluid flows. In thermal management, CFD simulation acts as a virtual wind tunnel or fluid loop. It is widely used to evaluate and optimize diverse cooling…
The evolving dynamics of global trade and a shifting geopolitical landscape have fundamentally reshaped procurement models for critical electronics hardware. For engineering and operations teams, relying on extended, cross-border supply chains introduces structural vulnerabilities, unpredictable transit timelines, and complex regulatory obstacles. Within the field of thermal management, localizing the production of custom thermal solutions and…
Liquid Cold Plates: Enabling the Next Generation of High-Density ElectronicsAs electronic systems continue to evolve toward higher power density and greater functional complexity, thermal management has become a defining factor in system performance and reliability. Across AI data centers, semiconductor equipment, defense and aerospace platforms, power electronics, and industrial systems, engineers are increasingly required to…
The Critical Role of Advanced Thermal Cooling Solutions for CPU DemandThe rapid acceleration of artificial intelligence workloads is reshaping the architecture of modern compute infrastructure. While much of the early attention in AI systems has focused on GPUs, there is a clear and growing inflection point where server CPUs are re-emerging as a critical pillar…
Radian’s state-of-the-art machining facility Radian continues to invest in strengthening our manufacturing capabilities through state-of-the-art machining equipment. With enhanced robotic automation, we are well positioned to deliver complex, high-mix projects with the precision and tight tolerances our customers expect. We would like to thank Trinity Robotics Automation and Selway Machine Tool for producing this video,…
A NEW MILESTONE FOR RADIAN VIETNAM On November 27, Radian Thermal Products proudly celebrated the opening of our 2nd manufacturing facility in Bắc Ninh, Vietnam. Our CEO, Thierry Sin, was there to join the team in marking this important milestone. As the year draws to a close, 2025 stands out as a memorable year for…
Radian further expands its production capabilities On October 30th, Radian was pleased to welcome the teams from Intrinsic and Trinity Robotics Automation to our headquarters in Santa Clara. The visit marked the launch and live demonstration of our latest purchase — the Trinity AI-1 automated part-loading system, built with Intrinsic Intelligence. Our CEO, Thierry Sin…
Optical Application for Data & Telecoms The increased use of transceivers and co-packaged optics in datacenters is driven by the growing demand for network bandwidth and data processing speeds. The integration of optical fiber cables is rapidly transforming data center infrastructure The drive for increased performance has resulted in an exponential rise in power…
Welcome to Radian’s Vietnam Production Facility Radian’s manufacturing facility in the Hanoi region is our newest 25,000-square-meter factory that offers a comprehensive range of capabilities from CNC machining to extrusion, soldering services, copper / aluminum skiving, and assembly processes. As we expand our operations and global footprint, our Vietnam facility will increase its capabilities to…
A State-of-the-art ISO-certified & ITAR-compliant machining facility From our state-of-the-art ISO-certified, and ITAR-compliant machining facility in Santa Clara, California, Radian Thermal Products Inc. crafts top-quality prototypes and precision machined parts for the Defense & Aerospace Industry in the USA Because we understand the importance of fast lead times, we strive to consistently meet and exceed…
Opening New Horizons: the Matsuura MX-420 PC10 Radian’s machining division is excited to announce the acquisition of our latest high-performance equipment: the Matsuura MX-420 PC10. A Production Workhorse Capable of handling a 10 pallet work setup up to 175 lbs, which is 100 lbs more than the UMC500 AX5 pallet system, the MX-420 PC10 allows…
RADIAN MACHINING, OUR CNC MACHINING DIVISION Radian’s CNC Machining division is a state-of-the-art machine shop housed within its headquarters in Santa-Clara, California. Revamped in 2020, it is equipped with multiple Trinity automated robots, 5-Axis and 3-axis CNC machines, and large capacity heavy duty CNC mills for 24/7 production of high-quality machined heatsinks and high-precision products…
We are pleased to present the following white paper that compares the predicted performance of two cold plate designs for a given liquid cooling system: 1. A four pass aluminium plate design with copper pipes 2. A water-immersed high-density fin array cold plates skived from a copper block CFD simulation was used to visualise…
Originally published in Electronics Cooling | July 11, 2023 The millions of data centers worldwide require a significant amount of energy to function. This makes them not only very costly to operate, but also results in a substantial impact on the environment. Data Center Environmental Impact The environmental effects of all these data centers…
Vapor chamber cooling is a highly efficient thermal management solution used in electronic devices and high-performance computers to dissipate heat generated by the components. It is a flat, sealed chamber filled with a small amount of liquid (de-ionized water) that evaporates when exposed to heat. The vaporized liquid then spreads out evenly across the…
Radian Thermal Products, inc. has been assessed by Perry Johnson Registrars and found to be in conformance to the ISO 9001:2015 standard. All products supplied by Radian Heatsinks are RoHS compliant, as defined by EU Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the…
Santa Clara—August 20, 2017—Radian Thermal Products, Inc. is pleased to announce the release of a new line of standard PCIe heatsinks. These PCIe heatsinks have been specifically designed and time tested on many PCI card applications. PCIe heatsinks are also useful for other low profile applications. We offer pushpin, stick-on, screw, and BGA EZ-Snap heatsink…
Santa Clara—July 28, 2017—Radian Thermal Products, Inc. is pleased to announce the release of a new white paper on the performance of E-Coated Heatsinks where we compare thermal performance compared to an Anodized Heatsink. Visit Page https://radianheatsinks.com/radian-heatsinks/heatsink/e-coated-heatsink/ Radian Thermal Products, Inc., headquartered in Santa Clara, California, was founded in 1974 as a…
Introduction This page helps define the basic characteristics of an E-Coated Heatsink when the treatment is applied to the surface of heatsinks used to assist in the cooling of heat-generating devices (typically electronic components). We will focus on thermal performance compared to an anodized coating. What is E-Coating? E-Coating is a method of immersion wet…
Santa Clara—April 14, 2017—Radian Thermal Products, Inc. is pleased to announce that Thierry Sin has been promoted to President and Chief Executive Officer, effective April 1st, 2017. “Thierry has established himself as a knowledgeable and effective executive in his previous positions as Vice President of Sales, and Executive Vice President. Thierry has graciously accepted…
Until recently, Moore’s Law, the observation that the number of transistors on a microchip doubles every two years, seemed a self-fulfilling prophecy. When Intel co-founder Gordon Moore issued his famous prediction 40 years ago, a chip could hold a few dozen transistors. Today’s technology can cram almost 1 billion transistors, each of which is…
Radian Heatsinks, and its parent company Intricast Co. are now under a new legal entity: Radian Thermal Products, Inc. This change is part of an effort to emphasize our comprehensive approach to thermal solutions, and our commitment to helping our customers meet their time-to-market goals with Radian’s full-service thermal solutions. Radian Heatsinks provides value-added…
No-Fuss Cooling Solutions Empower Compact ICs with Extended Reliability, Affordability, Performance No-Fuss Cooling Solutions Empower Compact ICs with Extended Reliability, Affordability and Performance. Radian Heatsinks, a division of Intricast Company, Inc., today unveiled a new line of removable BGA fansinks. To meet growing demands for enhanced cooling efficiencies in high-power, high-density component packages, these off-the-shelf…
Intricast Company, Inc., today announced the formation of a new Division, Radian Heatsinks (formerly Intricast Heatsink Division), to better serve the electronics industry. Radian Heatsinks designs and manufactures high performance heatsinks, specializing in producing standard and custom heatsinks. Radian Heatsink Division is located in the Intricast Company Santa Clara, California headquarters to provide customers a…
ATLANTA – June 4, 2001 – Radian Heatsinks, a Division of Intricast Company, today announced the introduction of its Removable BGA heatsinks and Fan sink product lines. On display in Booth #9023, the BGA product line will demonstrate the unique EZ Snap™ clip design of its high performance heatsinks. The removable BGA heatsinks come…
