| PartNumber | ATS-54425K-C1-R0 | ATS-54400R-C1-R0 | ATS-54400W-C1-R0 |
| Description | Heat Sinks Extrusion, High Performance, Double-Sided Thermal Tape, Black Anodized, T412, 42.5x42.5x14.5mm | Heat Sinks BGA Heatsink, High Performance Extrusion, Square Fins, Double-Sided Thermal Tape, Black-Anodized, 40x40x19.5mm | HEAT SINK 40MM X 40MM X 24.5MM |
| Manufacturer | Advanced Thermal Solutions | Advanced Thermal Solutions | - |
| Product Category | Heat Sinks | Heat Sinks | - |
| RoHS | Y | Y | - |
| Product | Heat Sinks | Heat Sinks | - |
| Mounting Style | Adhesive | Adhesive | - |
| Fin Style | Straight Fin | Straight Fin | - |
| Thermal Resistance | 4.3 C/W | 3.2 C/W | - |
| Length | 42.5 mm | 40 mm | - |
| Width | 42.5 mm | 40 mm | - |
| Height | 14.5 mm | 19.5 mm | - |
| Designed for | BGA, Surface Mount Packages | BGA, Surface Mount Packages | - |
| Color | Black | Black | - |
| Series | BGA with Thermal Tape | BGA with Thermal Tape | - |
| Type | High Performance BGA Heat Sink | High Performance BGA Heat Sink | - |
| Brand | Advanced Thermal Solutions | Advanced Thermal Solutions | - |
| Product Type | Heat Sinks | Heat Sinks | - |
| Subcategory | Heat Sinks | Heat Sinks | - |