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Ohmite WADT2101E Heat Sink for TO-220/247

The OHMITE W Series heat sinks offer a unique, patent-pending design that integrates a tin-plated, solderable spring clip with an extruded aluminum heat sink body. This all-in-one solution simplifies through-hole mounting of TO-220, TO-247, and TO-264 packages, reducing assembly costs and enhancing thermal performance. The self-aligning design features solderable feet and an integrated clip providing 13.2 lbf of force, ensuring consistent mounting and resistance to shock and vibration. These heat sinks are ideal for applications requiring reliable thermal management and simplified assembly processes.

Authorized Distributors
Part No:WA-DT2-101E
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:WA-DT2-101E
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:WA-DT2-101E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $6.17
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Part No:WA-DT2-101E
Stock:9
Inv Date:06-01-2026
Price: Unit price: $7.68
Buy/RFQ:
Part No:WA-DT2-101E
Stock:9
Inv Date:06-01-2026
Price: Unit price: $7.68
Buy/RFQ:

Ohmite WADT2101E Heat Sink for TO-220/247 Specifications:

  • Heatsink_For_Package: TO-220, TO-247
  • Series: TBH25, TCH35, TEH70, TEH100, TFH85
  • Surface_Area: 15.1 in2
  • Weight: 0.79 oz / 22g
  • Thermal_Resistance: Rs-a=7°C/W to 12°C/W
  • Material_Aluminum_Alloy: 6063-T5 or equivalent
  • Spring_Clip_Material: Music wire, per ASTM A228
  • Pin_Material: Solderable 100% tin over copper strike
  • Mounting: Vertical thru-hole mount
  • Clip_Force: 13.2 lbf
  • Land_Pattern_T220: 0.63" (16.0mm)
  • Land_Pattern_T247_T264: 0.91" (23.1mm)
  • Pin_Diameter: 0.050" (1.3mm)

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Frequently Asked Questions

Where can I buy Ohmite WADT2101E?

You can click on the BUY or RFQ button to purchase WADT2101E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part WADT2101E?

You can download the WADT2101E datasheet or visit the Ohmite website for support.

Who is the manufacturer of WADT2101E?

Ohmite

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