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680-75-220 The Wakefield Thermal 680-75220 is a heat sink designed for TO-220 packages. It features a black anodized aluminum construction with a square pin fin shape.
Mfr Part #:

680-75-220

Available from 1 distributors
Mfr Name: Wakefield-Vette
Wakefield-Vette
The Wakefield Thermal 680-75220 is a heat sink designed for TO-220 packages. It features a black anodized aluminum construction with a square pin fin shape.
✓ Total Stock: 29 pcs
$ Price Range: $2.00

680-75-220 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
29 pcs
On Request
29 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

680-75-220 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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680-75-220 Description

Short technical summary and product information.

This heat sink from Wakefield Thermal, part number 680-75220, is designed for TO-220 packages. It is constructed from aluminum with a black anodized finish for enhanced thermal performance and corrosion resistance.

 

The heat sink has a square, pin fin design, measuring 45.97mm in width and length, with a fin height of 19.05mm. It utilizes a bolt-on attachment method for secure mounting.

 

With a thermal resistance of 2.40°C/W at 400 LFM forced air flow, this component is suitable for dissipating heat in various electronic applications. It has a power dissipation rating of 7.5W at a 58°C temperature rise.

680-75-220 Quick Information

Product Type: Heat Sink
Series: 680
Canonical Name: Wakefield-Vette 680-75220 Heat Sink
Subcategory: Thermal Accessories

680-75-220 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

680-75-220 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

680-75-220 Features

  • TO-220 package heat sink.
  • Black anodized aluminum construction.
  • Square pin fin design.
  • Bolt-on attachment method.
  • Rated for 7.5W power dissipation.

680-75-220 Applications

  • Cooling TO-220 power transistors and regulators.
  • Thermal management in forced air systems.
  • Industrial power supply heat dissipation.
  • Compact electronic enclosure cooling.
  • General purpose TO-220 heatsinking.

680-75-220 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the thermal resistance of the 680-75-220 heatsink?

Under forced air flow (400 LFM), the thermal resistance is 2.40°C/W.

What is the power dissipation capability?

The heatsink can dissipate 7.5W at a 58°C temperature rise.

What are the dimensions of the 680-75-220?

It is 45.97mm square with a fin height of 19.05mm.

What material is the heatsink made of?

It is made of aluminum with a black anodized finish.

How is the heatsink attached?

It uses a bolt-on attachment method.

Which semiconductor package is this heatsink compatible with?

It is designed for TO-220 (Dual) packages.

What is the finish of the heatsink?

The finish is black anodized.

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