Heat Sink Image - 593202B03500

How to Select a Heat Sink

BOYD

Review of the steps used to select a heat sink and how to read a thermal performance graph. A discussion of how to determine power dissipation and examples will be given showing the calculations used to determine the proper heat sink requirements.

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
HEATSINK TO-220 2.5W LOW PROFILE507302B00000GHEATSINK TO-220 2.5W LOW PROFILE37870 - Immediate$2.78View Details
HEAT SINK HORIZ PLUG-IN TO-220576802B03100GHEAT SINK HORIZ PLUG-IN TO-2209449 - Immediate$16.34View Details
HEAT SINK VERT PLUG-IN TO-220576802B04000GHEAT SINK VERT PLUG-IN TO-2202046 - Immediate$7.68View Details
HEATSINK D2PAK .4" HIGH SMD573300D00010GHEATSINK D2PAK .4" HIGH SMD80087 - Immediate$5.72View Details
HEAT SINK TO-220 .375" COMPACT577102B00000GHEAT SINK TO-220 .375" COMPACT4679 - Immediate$8.17View Details
HEAT SINK TO-220 .500" COMPACT577202B00000GHEAT SINK TO-220 .500" COMPACT18610 - Immediate$8.58View Details
HEATSINK TO-220 VERT MNT W/TAB574902B03300GHEATSINK TO-220 VERT MNT W/TAB4593 - Immediate$39.78View Details
TOP MOUNT HEATSINK .4" D-PAK573100D00000GTOP MOUNT HEATSINK .4" D-PAK3168 - Immediate$42.64View Details
PTM Published on: 2012-08-17

Related Product Highlight

Extruded Heat Sinks Boyd offers a selection of extruded heat sink profiles in over 5,000 tooled shapes.
Copper Skived-Fin Heat Sinks Boyd introduces their high-performance, copper, skived-fin heat sinks which feature locking Shurlock pins.
Slide-On Heat Sinks Boyd offers their heat sinks that do not require mounting hardware but rather slide onto the device that requires cooling.

Related Articles and Blogs

The Hidden Trick to Size Heat Sinks for Modern Technology Every electronic component in a device produces heat. To avoid “bricking” designs, engineers must ensure every component operates at a safe temperature.
The Chemistry of Heatsinks Explore the essential role of heat sinks in electronics, from their materials and design considerations to their impact on device performance and longevity.
U.S. Energy Dept. Report Compares Energy and Environmental Impact of Lighting LED lighting suppliers are quick to claim that their products are more environmentally friendly than alternative technologies.