| | | | | | | | | | | | | | | | | | | |
| ![290-2AB 290-2AB](https://oss.origin-ic.net/productFiles/image/product/thermal-heat-sinks/290-2AB.jpg) | HEATSINK TO-220 DUAL MNT BLK | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum | 290 | 1.000" (25.40mm) | - | 1.180" (29.97mm) | Bolt On | Board Level | TO-218, TO-202, TO-220 (Dual) | Rectangular, Fins | 0.500" (12.70mm) | 2.0W @ 44°C | 7.00°C/W @ 400 LFM | 22.00°C/W | Black Anodized |
| ![290-1AB 290-1AB](https://oss.origin-ic.net/productImages/345_290-1AB.jpg) | HEATSINK TO-220 VERT/HORZ BLK | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum | 290 | 1.000" (25.40mm) | - | 1.180" (29.97mm) | Bolt On | Board Level | TO-218, TO-202, TO-220 | Rectangular, Fins | 0.500" (12.70mm) | 2.0W @ 44°C | 7.00°C/W @ 400 LFM | 22.00°C/W | Black Anodized |