The Ceramic Heatsink with 2 Clips for TO-247/264 is designed for high voltage applications, featuring a ceramic construction that outperforms aluminum heatsinks in forced convection scenarios. It utilizes a patented cam clip system that ensures proper alignment and force distribution on the device. The heatsink is compatible with Ohmite TEH100, TEH140, and ARCOL AP101 resistors, as well as other TO-247 devices with thicknesses ranging from 4.69 to 5.21 mm. The heatsink is mounted securely to PCBs using thru-hole soldering of integrated solder feet made of copper, which are RoHS compliant. The thermal resistance is rated at 5.8¬8C/W, making it suitable for applications requiring efficient heat dissipation. The product dimensions include a length of 50 mm, a width of 41.8 mm, and a height of 28.5 mm. The clip force is specified between 18-20 lbf, ensuring a robust attachment to the components.
CERAMIC HEATSINK W/2 CLIP, TO-247/264; Thermal Resistance:5.8°C/W; Packages Cooled:TO-247, TO-264; External Width - Metric:41.8mm; External Height - Metric:28.45mm; External Length - Metric:50mm; External Diameter - Metric:- RoHS Compliant: Yes
| Newark, An Avnet Company | |
|---|---|
| Product Category | Heat Sinks |
| Product Number | 99AC2027 |
| Product Name | Ceramic Heatsink W/2 Clip, To-247/264; Thermal Resistance Ohmite |
| L | 50 mm (1.97 inch) |
