DC Platefin Heatsink

DC Platefin HeatsinkRadian's DC Platefin Heatsink designs are constructed of die cast aluminum and are ideal for omni directional airflow or convection environments. These off-the-shelf, high efficiency heatsink solutions are easy to install with four M3 mounting screws ranging from 4-8mm in length, and can also be used with pushpins.

These Plate Fin heatsinks may be packaged with optional hard-ware mounting kits and thermal interface pads to facilitate installation of the heatsinks directly to the dc/dc converters.


  • High efficiency round pin design provide low pressure-drop characteristics
  • Constructed of aluminum for optimum heat transfer
  • Plate Fin designs are ideal for omni directional airflow environment
  • Designed specifically for DC/DC Converters and other baseplate packages
  • Finished with black anodize plating
  • Selected hardware mounting kit and thermal interface pad options are pre-packaged at the factory

DC Platefin Heatsink

Radian has a wide range of Platefin Heatsinks. The following list are usually available within a few days. If a size is not available please contact us for alternatives. In addition, all of our standard heatsinks can have a fan added to create an active cooled heatsink.

PartTypeStyleMaterialLength (mm)Width (mm)Height (mm)Theta SA at 200LFMTheta SA at 400LFMTheta SA at 600LFMPart
HS1567EBPushpinPlatefinAluminum57.936. product
HS1568EBPushpinPlatefinAluminum57.936.811.42.21.31View product
HS1569EBPushpinPlatefinAluminum57.936.817. product
HS1570EBPushpinPlatefinAluminum57.936.822. product
HS1571EBPushpinPlatefinAluminum57.936. product
HS1573EBPushpinPlatefinAluminum57.936.817. product
HS1574EBPushpinPlatefinAluminum57.936.822. product
HS1575EBDCDCPlatefinAluminum6157.922. product
HS1576EBDCDCPlatefinAluminum6157.911. product
HS1577EBDCDCPlatefinAluminum6157.917. product
HS1578EBDCDCPlatefinAluminum6157.922. product
HS1579EBPushpinPlatefinAluminum6157. product
HS1580EBPushpinPlatefinAluminum6157.911.41.510.8View product
HS1581EBPushpinPlatefinAluminum6157.917.810.60.5View product
HS1582EBPushpinPlatefinAluminum6157.922. product
HS1591EBDCDCPlatefinAluminum116.8615. product
HS1592EBDCDCPlatefinAluminum116.86111. product
HS1593EBDCDCPlatefinAluminum116.86117. product
HS1594EBDCDCPlatefinAluminum116.86122. product
HS1595EBDCDCPlatefinAluminum116.8615. product
HS1597EBDCDCPlatefinAluminum116.86111. product
HS1598EBDCDCPlatefinAluminum116.86117. product

Quick install
Custom Designs

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