Basic Info.
Product Description
Sparsely configured pin fin heat sinks generate substantial cooling power in limited airspeed environments
The sparse pin fin configuration allows weak incoming air streams to efficiently enter and exit the pin array, thus providing efficient cooling in low airspeed environments
Sparsely configured pin fin heat sinks are highly suitable for heavily populated boards in which low pressure drop is an asset
Googe is committed to the provision of custom parts in a cost effective fashion. Customizable parameters include length, width and height
Googe's heat sinks are lapped in order to reduce the contact resistance between the heat sink and the device
Heat sinks are vailable with double-sided tape as well as with mechanical attachment methods.
Sparsely configured pin fin heat sinks range as a footprint of 2.50" x 2.50"
Technical data:
MANUFACTURING TECHNOLOGY
Pin fin heat sinks for SM devices are manufactured via the Cold Forging process
The cold forging process allows for the use of highly conductive copper and aluminum alloys
The process ensures that no air bubbles, cavities or any other impurities are trapped within the material
MATERIALS
Aluminum pin fin heat sinks are forged from pure aluminum (AL1100)
The thermal conductivity of AL 1100 is 1510 BTU/in ft2 hr of. (~50% higher than AL 380, a common cast alloy)
Copper pin fin heat sinks are forged from pure copper (CDA 110)
The thermal conductivity of CDA 110 is 2712 BTU/in ft2 hr of. (~100% higher than AL 380, a common cast alloy).
BASE FINISH
Pin fin heat sinks for SM devices are lapped
The lapping process significantly improves the flatness and the surface finish of the base of the heat sink, when compared to conventional base finishing processes
The contact resistance between the heat sink and the device is reduced significantly following the completion of the lapping process
Flatness: Better then 0.001 inch/inch
Surface Finish: 16 RMS or better
Heat sinks with a footprint smaller than 0.5" x 0.5" are not lapped
PLATING (OPTIONAL)
Anodize - black, hard black, clear, red (Aluminum
Zinc - Black (Copper)
Nickel (electroless or electrolytic) (Aluminum and Copper)
Address:
No. 666, Matang Rd Penglang Town, Kunshan City, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Electrical & Electronics, Light Industry & Daily Use, Lights & Lighting, Manufacturing & Processing Machinery
Company Introduction:
Kunshan Googe Metal Products Co., Ltd, is integrated with R&D, producing & marketing of Metal products in East China Area.
Based on years experience on project management and automotive quality system tools application, We provide high quality all kind of heatsink and Meached parts.