Hermetic Solutions Group Announces Acquisition of the RHP DiaCool™ Intellectual Property
The Californer/10214744

TREVOSE, Pa. - Californer -- Hermetic Solutions Group (HSG) is pleased to announce the acquisition of the Intellectual Property of DiaCool™, a diamond based metal matrix composite material for use in thermal management applications, from RHP Technologies. This expands HSG's product lineup and offers customers significantly more options for many years to come.

The acquisition of this high performance thermal material opens a new chapter for HSG providing us the ability to own and build DiaCool here in our HSG facilities, and offering next generation solutions to our customers' product designs! Signing this contract cements the opportunity to offer products utilizing DiaCool across all HSG platforms; from adding this higher performance material to our legacy line of thermal submounts, to enhanced package bases and flanges and into integrated packaging and next level product architectures," said David DeWire, VP of Global Business Development.

With continued demand to reduce size, while increasing power, speed, and performance, the ability to remove heat from sensitive electronic components presents a constant challenge to product designs in the microelectronics industry. The addition of DiaCool in the product lineup offers a complementary technology to HSG's state of the art offerings.

More on The Californer

• TOM HAUSKEN: The Space Between
• California: Governor Newsom announces appointments 9.17.25
• Marketing Maven Ranked Top 10 PR Firm in Los Angeles by O'Dwyer's in 2025 Rankings Report
• California Lutheran University Receives Over $2.9 Million in Grant Funding
• Nationwide Boiler Supplies In-Stock 200K lb/hr Ultra Low NOx Boiler Package for Recovery Efforts i

HSG's DiaCool diamond composite material for heat sinks, die tabs, and heat spreaders provides customers with significant advantages over conventional laminate or MMC materials.

"DiaCool™ materials deliver a device-friendly coefficient of thermal expansion (CTE) and high thermal conductivity that can satisfy the most demanding applications. Our DiaCool materials exhibit excellent surface quality for all your die attach, and soldering needs. It is easily adaptable to customer specific designs and is a cost-effective solution to increase the long-term reliability of power, RF, laser, and any applications where thermal management is vital to long term reliability." – David DeWire, VP of Global Business Development.

Learn more about HSG's DiaCool: https://www.hermeticsolutions.com/products/enabling-components/thermal-management-solutions/

More on The Californer

• Ventura College Foundation Accepting Scholarship Applications for 2026-27 School Year
• C3.ai, Inc. (AI) Investors Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit
• California: Governor Newsom proclaims Constitution Day and Citizenship Day
• California: Governor Newsom signs legislation 9.17.25
• New Leadership and Renovations Usher in Next Chapter for Sunrise Manor

Hermetic Solutions Group is the premier global supplier of specialty interconnects, hermetic packaging, and engineered components and services. Comprised of industry leading brands - Hi-Rel Group, Cristek Interconnects, Inc., Sinclair FilConn, Litron, PA&E, and Zet-Tek Manufacturing, we offer a comprehensive solution for hermetic packages, specialty connectors, cable assemblies, headers, lids, windows, thermal management materials, vacuum products, preforms, and laser systems and services. We make our customers' lives easier by providing them every solution needed to enable and protect sensitive electronics in critical applications and harsh environments. To learn more about HSG, visit: https://www.hermeticsolutions.com/