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Die Casting Heatsink
SRY08-019B-P7
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A high-efficiency thermal management solution tailored for high-heat small-to-medium electronic devices, this is our star cooling solution developed specifically for scenarios like LED drivers and industrial control modules.
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Crafted from premium ADC12 die-cast aluminum alloy via one-piece molding, it features a seamless structure enabled by high-pressure die-casting technology — compared to assembled radiators, this design reduces thermal resistance by over 30%, efficiently transferring concentrated heat generated by operating devices (the material’s base thermal conductivity reaches 96 W/(m·K)) and eliminating heat buildup at the source.
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Visually, it adopts an asymmetric dense fin array design : the staggered fins fit compact internal device spaces while maximizing the heat dissipation area to 1.2 times that of standard radiators of the same volume. Paired with natural convection or small fan-assisted cooling, it easily handles heat dissipation for 15-35W power devices. Its surface undergoes black electrophoretic coating, which not only enhances salt spray resistance and oxidation resistance but also boosts infrared heat radiation efficiency, delivering exceptional performance in enclosed equipment compartments.
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Currently, the SRY08-019B-P7 is widely used in LED driver power supplies, small IGBT power units, PLC control modules, etc.: its precise dimensional tolerance perfectly matches mainstream mounting holes, and its lightweight design avoids adding extra load to the overall device. Meanwhile, its stable cooling performance lowers the operating temperature of target devices by 15-20°C, extending equipment service life by over 20% and significantly reducing long-term maintenance costs.
On the production and quality assurance front, the SRY08-019B-P7 is stably mass-produced via our fully automated die-casting line, with a daily capacity of 20,000 units. Each batch undergoes strict thermal resistance testing, full dimensional inspection, and corrosion resistance sampling verification, boasting a 100% pass rate for core performance parameters.
On the production and quality assurance front, the SRY08-019B-P7 is stably mass-produced via our fully automated die-casting line, with a daily capacity of 20,000 units. Each batch undergoes strict thermal resistance testing, full dimensional inspection, and corrosion resistance sampling verification, boasting a 100% pass rate for core performance parameters.
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We support customization of fin parameters and mounting interfaces, and offer free sample testing services. If you’re struggling with heat dissipation for small-to-medium power devices, feel free to inquire — share your device’s power and installation space dimensions, and we’ll provide an exclusive thermal simulation solution to ensure your products operate stably and efficiently.