Custom 6063-T5 Aluminum Extrusion Heat Sink Power Module & Amplifier Heatsink with CNC Milling Drilling & Anodizing
| MOQ: | 1000 Pcs |
| Price: | Price Per Inquiry |
| Packaging: | Standard Export Packaging |
| Lead Time: | 5-15 Work Days |
| Payment Method: | T/T |
| Supply Capacity: | 250000 Pcs / Month |
This custom aluminum extrusion heat sink is engineered for reliable thermal dissipation for electronic assemblies. Constructed from 6063-T5 aluminum alloy, it starts from aluminum extrusion profile, then finished with CNC precision milling, drilling and tapping to meet your mounting layout. The surface is treated with natural silver clear anodization, which improves corrosion resistance and surface hardness while keeping excellent thermal conductivity.
As a professional custom aluminum heatsink manufacturer, we can adjust fin structure, base thickness, hole position and overall dimension according to your thermal design drawing or physical sample. This power module heat sink and amplifier heat sink widely dissipate heat generated by power components, avoid overheating and stabilize the working performance of electronic equipment. We provide one-stop OEM custom service from profile extrusion, CNC machining to surface finishing.
- Material: 6063-T5 Aluminum Alloy
- Overall Dimension: 45mm(L) × 29mm(W) × 13.5mm(H)
- Processing: Aluminum Extrusion + CNC Precision Milling, Drilling, Tapping
- Surface Treatment: Natural Silver Anodizing
- Tolerance: ±0.05mm for CNC machined critical features
- Thermal Conductivity: 209 W/(m·K)
- Mounting: Custom holes, tapping and recess area available
- Weight: Customized based on final structure
- Power semiconductor modules
- Audio power amplifier circuits
- DC-DC converters
- LED driver power supplies
- Industrial control boards
- Instrument electronic modules
- Communication power units
- Switching power supplies
We provide full custom and OEM service for aluminum heat sink. You can send us your 2D/3D drawings or physical samples. Our engineering team will review thermal requirement, structure and machining feasibility. We can customize outline size, fin design, base thickness, hole pattern, tapping specifications and surface treatment. Both small batch prototype and mass production orders are welcome. We will adjust the solution to match your thermal and assembly requirements.
- High thermal conductivity aluminum material to solve component overheating issue
- Tight CNC machining tolerance ensures accurate fit and easy installation
- Stable anodized surface prevents oxidation and short service life
- Flexible custom design avoids standard heatsink mismatching your enclosure
- Integrated extrusion + CNC process reduces assembly error and delivery risk
- One-stop OEM service saves your sourcing time from multiple suppliers
Raw aluminum material inspection first. Each CNC machined part is checked by caliper and micrometer for dimension tolerance. Thread tapping and hole position are verified one by one. Anodizing thickness and surface finish will be inspected before packing. We can provide inspection report upon request for custom aluminum heatsink orders. All products follow standard quality procedure for consistent performance.
- Prototype order: 7–12 working days after drawing confirmation
- Mass production order: 15–25 working days, based on order quantity
- Shipping options: Express courier, air freight and sea freight. We support FOB, EXW and other trade terms. We will pack heatsinks carefully to avoid scratch and damage during transit.
