Stamped Fin Heatsink Manufacturers & Suppliers
What is Stamped Fin Heatsink
A Stamped Fin Heatsink is a lightweight thermal solution created by stamping metal sheets (aluminum/copper) into dense fin arrays. By maximizing surface area for heat dissipation, it efficiently cools low-to-medium power devices in applications like consumer electronics, automotive systems, and LED lighting, offering a balance of performance and affordability.
1️⃣ Cost-Effective: 30-50% lower cost than CNC machining with comparable thermal performance
2️⃣ Lightweight: Aluminum sheets (0.3-2.0mm) reduce weight by 40% vs traditional designs
3️⃣ Eco-Friendly: 99% material utilization rate with full scrap recyclability
4️⃣ Adaptive Design: Fin heights 0.5-15mm for natural convection or forced airflow
Why choose our stamped fin heatsink
- Focus on customization: professional team provides one-stop service from design to mass production
- Cost optimization: own CNC production line, production cost reduced by 15-30%
- Strict quality control: 100% air tightness test + thermal performance test
CUSTOMIZATION OPTIONS
| Parameters | Options | Technical Notes |
|---|---|---|
| Material | Al1050/6061, CuC110, SS430 | Anodizing/sandblasting (Ra1.6-3.2μm) |
| Fin Density | 10-50 FPI (fins per inch) | 15-25 FPI recommended for airflow |
| Base Thickness | 0.5-5.0mm | Thermal conductivity ≥160 W/m·K (Al) |
| Mounting | Screw holes/glue slots/clips | Stress simulation available |
| Special Features | Pre-applied TIM, EMI coatings | RoHS & REACH compliant |