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Ohmite EAT22051E TO-220 Heatsink

The OHMITE EA-T220-51E is a heatsink specifically engineered for TO-220 packages. Constructed from aluminum 6063-T5, it offers efficient heat dissipation with a thermal resistance of 9.0 °C/W. The heatsink features vertical through-hole PCB mounting with 0.142-inch diameter mounting holes. Available with either a black anodized or degreased finish, it is ideal for applications requiring effective thermal management of TO-220 components. It is RoHS compliant and designed for reliable performance.

Authorized Distributors
Source:DigiKey
Part No:EA-T220-51E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.9876
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Part No:EA-T220-51E
Stock:0
Inv Date:06-02-2026
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Part No:EA-T220-51E
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Inv Date:06-02-2026
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Part No:EA-T220-51E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.51
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Part No:EA-T220-51E
Stock:1270
Inv Date:06-01-2026
Price: Unit price: $3.58
Buy/RFQ:
Part No:EA-T220-51E
Stock:1270
Inv Date:06-01-2026
Price: Unit price: $3.58
Buy/RFQ:

Ohmite EAT22051E TO-220 Heatsink Specifications:

  • Package Type: TO-220
  • Series: TBH25, TCH35
  • Surface Area: 15.2 in2
  • Weight: 0.85 oz / 24g
  • Thermal Resistance: 9.0 °C/W (Natural convection at 10W dissipation)
  • Material: Aluminum 6063-T5
  • Finish: Black anodized or degreased
  • Mounting Holes Diameter: 0.142 in
  • Mounting Holes: Vertical through-hole
  • Height: 2.0 / 50.80 mm
  • Land Pattern Device Center Line: 0.500 in / 12.70 mm
  • Land Pattern ø: 0.105 in / 2.67 mm
  • Land Pattern Thickness: 0.031 in / 0.79 mm

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Frequently Asked Questions

Where can I buy Ohmite EAT22051E?

You can click on the BUY or RFQ button to purchase EAT22051E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part EAT22051E?

You can download the EAT22051E datasheet or visit the Ohmite website for support.

Who is the manufacturer of EAT22051E?

Ohmite

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