Heat sink and fan integrated cooling system
Compact and high-efficiency heat management supporting high-density implementation.
At Aquaus Co., Ltd., we are an authorized distributor of Altronic GmbH (Germany), which possesses high processing and surface treatment technologies. Product Overview PK 420-100-AL-D12V Dimensions: Width 48 mm × Height 40 mm × Length 125 mm (heat sink body 100 mm + including fan) Fan Voltage: 12 V DC Maximum Heat Dissipation Capacity: 80 W (up to 90 W under certain conditions) Thermal Resistance (minimum): 1.18 K/W Weight: Approximately 0.34 kg Features Structure based on a hollow aluminum profile (PR420) Optimized airflow due to ribbed fins and an integrated pressure chamber Elimination of dead zones (areas with no airflow) that tend to form behind the fan
basic information
For more details, please contact us. Options: Machining: Drilling, threading, and milling are possible on the sides. Compatible package examples: Power semiconductors such as TO-220, TO-247, TO-264, etc. Surface finish: Anodized treatment. Attachment of thermally conductive double-sided adhesive film (single-sided or double-sided) is also possible.
Price range
Delivery Time
Model number/Brand name
PK 420-100-AL-D12V・Alutronic (Germany, Alutronic Company)
Applications/Examples of results
Heat dissipation and cooling of power semiconductors
Line up（9）
| Model number | overview |
|---|---|
| PK 420-50-AL-D5V | Heat sink length 50mm DC5V fan |
| PK 420-100-AL-D5V | Heat sink length 100mm DC5V fan |
| PK 420-150-AL-D5V | Heat sink length 150mm DC5V fan |
| PK 420-50-AL-D12V | Heat sink length 50mm DC12V fan |
| PK 420-100-AL-D12V | Heat sink length 100mm DC12V fan |
| PK 420-150-AL-D12V | Heat sink length 150mm DC12V fan |
| PK 420-50-AL-D24V | Heat sink length 50mm DC24V fan |
| PK 420-100-AL-D24V | Heat sink length 100mm DC24V fan |
| PK 420-150-AL-D24V | Heat sink length 150mm DC24V fan |
