News

2026/01/22

Product Announcement: Expansion of the Vapor Chamber VC Series
Issue Date: 22-Jan-2026

We are pleased to announce the launch of the H Specification, a significant addition to our high-performance Vapor Chamber (VC) series originally released in June 2025. This new specification enhances the versatility and flexibility of your thermal management designs while leveraging our proven high-efficiency architecture.

Key Features of the H Specification

  • ・Expanded Size Range:

    We have added 60mm and 70mm square options, offering a comprehensive lineup to fit diverse space requirements and cooling environments.

  • ・Streamlined Installation:

    Designed for immediate deployment. Simply apply Phase Change Material (PCM) or thermal grease and secure the unit with standard M2.5 screws. No specialized tooling or complex assembly is required.

  • ・Enhanced Heat Sink Compatibility:

    The design allows for seamless integration with existing heat sinks (e.g., standard UB80-30B) through minor modifications, simplifying the optimization of your heat radiation path.

  • ・Accelerated Prototyping:

    As an off-the-shelf standard product, the H series is available for immediate shipment. This allows engineering teams to perform thermal evaluations and performance validations during the earliest stages of development.

  • ・Cost Efficiency:

    Avoid the high initial costs and long lead times of custom-made solutions. The H specification is an ideal, cost-effective choice for small-lot production and prototype testing.

Fig1. Vapor Chamber: VC60-H Vapor Chambers H
Fig2. Our standard product UB80-30B + Vapor ChamberEvaluation of heat source rise temperature against ambient temperature.
Vapor Chambers H
Heat Source Rise Temperature(℃)

[Test conditions]

Heat source: 12 x 12 mm

Power: 110W

FAN: AFB0812SH

Performance Spotlight

Our testing confirms significant reduction in heat source temperature rise when utilizing the VC series.
New VC series :
Model name Base Size (mm) Thickness (mm) Hole Pitch (mm) Hole Diameter (mm)
VC60-H 60 x 60 3 49 x 49 2.8
VC70-H 70 x 70 59 x 59
VC80-H 80 x 80 69 x 69
VC90-H 90 x 90 79 x 79
VC100-H 100 x 100 89 x 89
VC120-H 120 x 120 109 x 109

For details on the VC series, please click here. Online shopping orders and product shipments began from January 22, 2026.

For more information or inquiries, please contact our Sales Department.

© 2026 Alpha Novatech, Inc.