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55*55*4.15mm semiconductor air-cooled heat sink achieves core advantages of “rapid heat absorption, high thermal conductivity, and efficient heat dissipation” through its high-thermal-conductivity material, optimized bonding design, and fin structure. 🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory：Online Factory Video 🟫 Multiple Payment Methods：T/T|PayPal|Alipay ⬛ Pre|After Service：+86 13377785035|xyy@kkg.tw
Advantages of 55*55*4.15mm Semiconductor Air-Cooled Heat Sinks Over Conventional Semiconductor Cooling Plates
1. Heat absorption rate: Rapid, enabling swift response to heat dissipation from semiconductor devices
This heat sink's heat absorption rate ranks among the industry's best, with its core advantages stemming from two design features: First, the bottom incorporates pre-applied thermal silicone gel (thermal conductivity ≥1.5W/m·K), enabling tight contact with semiconductor devices (such as the hot surface of PCR chillers). This reduces contact thermal resistance, allowing heat generated by the device to rapidly transfer to the heat sink body. Second, the ample 55mm×55mm contact area fully covers the heat-generating surface of small semiconductor devices, preventing localized heat buildup and enabling rapid heat absorption. This design is particularly suited for handling the instantaneous heat release during PCR chiller thermal cycles, ensuring timely heat dissipation and preventing device overheating.
2. Thermal Conductivity: Exceptionally high, far surpassing standard heat sinks, meeting precision temperature control demands
This heat sink features superior thermal conductivity and offers material options tailored to diverse thermal management scenarios: - Standard version utilizes high-thermal-conductivity 6063 aluminum alloy with thermal conductivity ≥120W/m·K; Premium options include copper-based composites (thermal conductivity ≥380 W/m·K) or graphene-enhanced aluminum alloys (thermal conductivity ≥180 W/m·K), both significantly outperforming standard industrial heat sinks (conventional aluminum alloy heat sinks typically range from 80-100 W/m·K). The primary function of high thermal conductivity is to rapidly transfer absorbed heat to the heat dissipation fins, laying the foundation for subsequent rapid cooling. It also ensures uniform heat transfer, preventing localized overheating that could compromise the temperature control accuracy of semiconductor devices (such as PCR coolers).
3. Heat Dissipation Speed: Faster, Efficient Heat Removal Ensures Stable Device Operation Combining thermal design and dissipation structure, this heatsink outperforms standard air-cooled solutions in heat removal speed:
- High-conductivity materials ensure rapid heat transfer from contact surfaces to fins; On the other hand, the precision die-cast fin array structure (12-16 fins with optimized spacing of 2.0-2.5mm) significantly increases the heat dissipation surface area while reducing airflow resistance. This enables rapid heat dissipation into the environment, whether under natural air cooling or when paired with a small fan for forced air cooling. Under 25°C natural air cooling conditions, its thermal resistance drops to 0.1K/W, enabling rapid dissipation of heat generated during PCR cooler operation. This perfectly meets the thermal management demands of temperature cycling in PCR experiments, preventing performance degradation and temperature control deviations caused by inadequate heat dissipation.
This 55×55×4.15mm semiconductor air-cooled heat sink achieves core advantages of “rapid heat absorption, high thermal conductivity, and efficient heat dissipation” through its high-thermal-conductivity material, optimized bonding design, and fin structure. It effectively meets the thermal management demands of miniature semiconductor devices like PCR chillers, ensuring long-term stable operation.
40×16×3.0mm semiconductor cooling plate, a long, narrow micro-TEC designed for narrow spaces and elongated mounting locations 🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory：Online Factory Video 🟫 Multiple Payment Methods：T/T|PayPal|Alipay ⬛ Pre|After Service：+86 13377785035|xyy@kkg.tw
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🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory：Online Factory Video 🟫 Multiple Payment Methods：T/T|PayPal|Alipay ⬛ Pre|After Service：+86 13377785035|xyy@kkg.tw
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🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory：Online Factory Video 🟫 Multiple Payment Methods：T/T|PayPal|Alipay ⬛ Pre|After Service：+86 13377785035|xyy@kkg.tw
Yanghai Technology has been deeply rooted in the thermoelectric cooling industry for over a decade. As a comprehensive enterprise integrating R&D, manufacturing, sales, and service, the company places technological innovation at its core and continuously advances into cutting-edge industry applications.
We provide global customers with highly reliable, cost-effective thermoelectric cooling products and solutions, and are committed to becoming a trusted partner in the industry.
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