EX Series Heatsinks

Ohmite offers its EX series heatsinks for TO-220 and TO-247 devices and bridge rectifiers

Image of Ohmite's EX Series HeatsinksOhmite’s EX series heatsinks are designed to mount vertically in a through-hole PCB application. All mounting holes included with the EX series are threaded for easier assembly. The design of these heatsinks includes a thickened sidewall for component or heatsink mounting. They accommodate TO-220 and D34 devices in the standard extrusion profiles.

Features
  • Three extrusions to accommodate TO220, TO247, and D34 packages
  • Vertical mounting using solderable pins
  • Thermal resistance down to 12.4°C/W
  • Threaded mounting screw holes for secure thermal connection to heatsink
  • Black anodized for natural convection performance

EX Series Heatsinks

ImageManufacturer Part NumberDescriptionTypePackage CooledAttachment MethodAvailable Quantity
E2A-T220-25E datasheet linkBLACK ANODIZED HEATSINKE2A-T220-25EBLACK ANODIZED HEATSINKBoard Level, VerticalTO-220Bolt On and Board Mounts248 - Immediate
E2A-T220-25E product page link
E3A-T220-25E datasheet linkBLACK ANODIZED HEATSINKE3A-T220-25EBLACK ANODIZED HEATSINKBoard LevelBridge RectifiersBolt On218 - Immediate
E3A-T220-25E product page link
E2A-T220-38E datasheet linkBLACK ANODIZED HEATSINKE2A-T220-38EBLACK ANODIZED HEATSINKBoard Level, VerticalTO-220Bolt On and Board Mounts248 - Immediate
E2A-T220-38E product page link
E2A-T247-38E datasheet linkBLACK ANODIZED HEATSINKE2A-T247-38EBLACK ANODIZED HEATSINKBoard Level, VerticalTO-247Bolt On and Board Mounts165 - Immediate
E2A-T247-38E product page link
Published: 2017-01-23