Okay, here's a summary of the information gleaned from the provided text. This is a product specification sheet for a heat sink manufactured by Advanced Thermal Solutions, Inc.

1. Product Identification:

️· Product: Heat Sink
️· Manufacturer: Advanced Thermal Solutions, Inc.
️· Part Number: (Not explicitly stated in the text, but implied to be something related to product family)

2. Product Specifications/Features:

️· Design: Fin design, likely for enhanced heat dissipation.
️· Material: Not explicitly stated, but presumed to be a thermally conductive material like aluminum or copper.
️· RoHS Compliant: Indicates compliance with environmental regulations restricting certain substances.
️· Dimensions:
- Length (Dimension A): 45mm (implied from the note at the bottom)
- Width (Dimension B): 45mm (implied from the note at the bottom)
- Height (Dimension C): 21mm (implied from the note at the bottom)
- Hole Distance (Dimension E): 30mm (implied from the note at the bottom)
- Hole Distance (Dimension F): 30mm (implied from the note at the bottom)
️· Thermal Performance:

- The sheet provides thermal performance data for "undisturbed" conditions at various airflow rates (60CFM, 80CFM, 100CFM, 120CFM, 140CFM). Specific temperature deltas are listed, indicating the difference between the heat source and ambient temperature at each airflow.

3. Contact Information:

️· Address: 89-27 Access Road, Norwood, MA 02062 USA
️· Phone: 781.769.2800
️· Fax: 781.769.9979
️· Website: [www.qats.com](http://www.qats.com)

4. Document Information:

️· Revision: R2-0917 (September 2017)
️· Note at the bottom of sheet shows dimensions: 45x45x21 with 30x30 hole pattern.

Let me know if you want a more detailed breakdown of a specific aspect, like the thermal performance data.