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Manufacturer Part #

680-125A

680 Series 46 x 46 x 31.8 mm 1.5° C/W Resistance Omnidirectional Heat Sink

ECAD Model:
Mfr. Name: Wakefield Thermal
Standard Pkg:
Product Variant Information section
Date Code: 2151
Product Specification Section
Wakefield Thermal 680-125A - Technical Attributes
Attributes Table
Thermal Resistance: 1.5°C/W
Material: Aluminum / Black Anodized
Dimension: H  31.8mm x L  46mm x W  46mm
$Features & Applications

The 680-125A is a part of 680 series Maximum Efficiency Omnidirectional Heat Sinks, which helps in achieving optimum natural convection cooling per unit volume occupied above the printed circuit board for TO-3 (one semiconductor package per heat sink) or for two TO-220 style cases, when this low-cost heat sink is used. Any mounting attitude will provide free circulation of air in natural convection applications. These 680 Series heat sinks can also be specified without any semiconductor mounting hole pattern by specifying suffix “K” (Example: 680-5K).

Key Features & Benefits:

  • No interface material is needed
  • Copper with tin-lead plating for improved solderability and assembly
  • Both the component and the heat sink are installed on the PC-board utilizing standard SMT assembly equipment for ”Tape & Reel” and “Tube” formats
  • EIA standards and ESD protection are specified
  • Can be used with water soluble or no clean SMT solder creams or other pastes
Pricing Section
Global Stock:
688
USA:
688
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$13.02
USD
Quantity
Web Price
1
$13.02
5
$12.84
20
$12.69
50
$12.59
125+
$12.40
Product Variant Information section