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Manufacturer Part #

658-25AB

658 Series 27.9 x 27.9 x 6.4 mm 5° C/W Resistance Omnidirectional Heat Sink

ECAD Model:
Mfr. Name: Wakefield-Vette
Standard Pkg:
Product Variant Information section
Date Code: 1930
Product Specification Section
Technical Attributes
Attributes Table
Thermal Resistance: 5°C/W
Material: Aluminum / Black Anodized
Dimension: H  6.4mm x L  27.9mm x W  27.9mm
Mounting Method: Surface Mount
Features & Applications
The 658-25AB is a part of 658 series Omnidirectional pin fin heat sink for BGAs and PowerPC™, all of the heat sinks are available with any of the following thermal tape and interface materials, pre-applied at the factory. Use the “T” series, thermally enhanced, pressure sensitive adhesives to attach the heat sink to the electronic package and provide a good thermal link to the heat sink. The “S” series interface materials have adhesives on only one side, for pre-attachment to the heat sink, and provide superior thermal performance.

Note:

  • None of theses materials are for use in applciations requireing electrical isolation form electronic devices. All options other than -T1 and -T4 are RoHS Compliant
  • To obtain the estimated thermal resistance of the interface material in your application, divide the thermal impedance value by the area of the pad in square inches. For example, a 2” x 2” piece of T4 has a resistance of 1.10 C-in^2/W divide by 4 in^2=0.275 C/W
Pricing Section
Global Stock:
395
USA:
395
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
1
Multiple Of:
1
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$0.76
USD
Quantity
Web Price
1
$0.76
50
$0.735
125
$0.725
300
$0.72
750+
$0.715
Product Variant Information section