Cooling System (Fan & Heat Sinks)
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This page explains how Aluminum Heat Sink is classified within Custom Aluminum Parts Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A custom-manufactured aluminum component designed to dissipate heat from electronic devices through conduction and convection.
Technical details and manufacturing context for Aluminum Heat Sink
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Base DimensionsRequired | 100×100–300×300 mm | Length x width of mounting surface |
| Fin HeightRequired | 10–80 mm | Height of cooling fins |
| Fin PitchRequired | 2.5–8 mm | Distance between fin centers |
| Mounting Hole PatternRequired | 4×M3–M6 mm | Hole positions and diameters |
| Surface Finish | Anodized (clear or black) N/A | Anodizing or other surface treatmentMIL-A-8625 |
| Thermal Resistance | 0.1–1.5 °C/W | Lower is better; depends on airflow and fin geometry |
| Material Grade | 6063-T5, 6061-T6 | 6063 for complex shapes, 6061 for higher strengthGB/T 3190, ASTM B221 |
| Tolerance | ±0.05–±0.1 mm | Tighter tolerances for critical mounting surfacesISO 2768-m |
| Max Operating Temperature | 150–250 °C | Above this, aluminum loses strength |
| Weight | 0.2–2.5 kg | Depends on size and fin density |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Aluminum Heat Sink.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 10 bar |
| flow rate: | 0.5 to 5 L/min |
| temperature: | -40°C to 150°C |
| slurry concentration: | Not applicable (solid component) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
9 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
Common materials are aluminum alloys 6061 and 6063, with 6063 used for complex shapes and 6061 for higher strength. Thermal interface materials may be applied to improve contact.
Base dimensions range from 100×100 mm to 300×300 mm, fin height from 10 to 80 mm, and fin pitch from 2.5 to 8 mm. Tolerances are typically ±0.05 to ±0.1 mm for critical surfaces, per ISO 2768-m.
Anodizing (clear or black) is common, per MIL-A-8625. Other finishes may be available; confirm with the manufacturer.
The maximum operating temperature is typically 150–250 °C. Above this range, aluminum loses strength. Verify the specific limit for your application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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