This one‑page datasheet lists the 500 Series heatsink models (e.g., 503AB, 505AB, 510AB) and provides their key physical dimensions. Available lengths are 50 mm, 75 mm, 100 mm, 150 mm and 200 mm, with finishes such as natural and black anodised.
Typical thermal resistance values (°K/W) are given for each length and finish. For the black anodised version the resistance ranges from about 5.00 °K/W at 50 mm down to 1.65 °K/W at 200 mm. The sheet is intended for engineers selecting heatsinks based on size and thermal requirements.
| Lengths | 50 mm, 75 mm, 100 mm, 150 mm, 200 mm |
|---|---|
| Typical thermal resistance (black anodised) | 5.00 °K/W (50 mm) to 1.65 °K/W (200 mm) |
The heatsinks are offered in 50 mm, 75 mm, 100 mm, 150 mm and 200 mm lengths.
For the black anodised finish the thermal resistance ranges from about 5.00 °K/W at 50 mm length down to 1.65 °K/W at 200 mm length.