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641K by wakefield

641K

Wakefield

Heat Sink Passive TO-3 Aluminum Alloy 0.9°C/W Black Anodized ...

Datasheet
RoHS Compliant
Packaging
Accessories
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DESCRIPTION

The WAKEFIELD part 641K is a high-performance heat sink designed for passive cooling applications. Made from durable aluminum alloy, this heat sink offers excellent thermal conductivity with a thermal resistance of only 0.9°C/W. The sleek black anodized finish not only enhances its aesthetics but also provides added protection against corrosion. Compatible with TO-3 packages, this heat sink is perfect for dissipating heat effectively and reliably in a variety of electronic devices and power modules.

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SPECIFICATIONS

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Products found: 0
Supplier:
Wakefield
Part No:
641K
RoHS:
Yes
HTS:
7616995090
COO:
CN
ECCN:
EAR99
Supplier Standard Pack:  This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
30
Device Cooled:
TO-3
Attachment Method:
N/A
Dimension:
76.2 x 104.8 x 25.4 mm
Thermal Resistance:
0.9@250LFM °C/W
Finish:
Black Anodized
  Possible Replacement options available.  See Alternatives

IN STOCK: 20

Can Ship immediately

On Order: 656   can ship 1/9/26 
On Order: 540   can ship 2/16/26 

Minimum Order: 5

Factory Lead-Time 42 Weeks

Price (CAD)

Qty
Unit Price
5
$18.535
30
$16.179
60
$15.517
120
$14.947
270
$14.317
510
$13.840
1,020 +
$13.347
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