641K Allicdata Electronics
Allicdata Part #:

345-1053-ND

Manufacturer Part#:

641K

Price: $ 7.56
Product Category:

Fans, Thermal Management

Manufacturer: Wakefield-Vette
Short Description: HEATSINK TO-3 HORZ MT NO HOLES
More Detail: Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level
DataSheet: 641K datasheet641K Datasheet/PDF
Quantity: 711
1 +: $ 6.87330
10 +: $ 6.49026
25 +: $ 6.10848
50 +: $ 5.72670
100 +: $ 5.34492
250 +: $ 4.96314
500 +: $ 4.86769
1000 +: $ 4.77225
Stock 711Can Ship Immediately
$ 7.56
Specifications
Series: 641
Part Status: Active
Type: Board Level
Package Cooled: TO-3
Attachment Method: Press Fit
Shape: Rectangular, Angled Fins
Length: 3.000" (76.20mm)
Width: 4.125" (104.77mm)
Diameter: --
Height Off Base (Height of Fin): 1.000" (25.40mm)
Power Dissipation @ Temperature Rise: 15.0W @ 36°C
Thermal Resistance @ Forced Air Flow: 0.90°C/W @ 250 LFM
Thermal Resistance @ Natural: 2.40°C/W
Material: Aluminum
Material Finish: Black Anodized
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

641K is an extremely efficient thermal transfer device that has become increasingly popular in recent years. This device is commonly used in a variety of applications including radiator coolers, heat exchangers, and even in various industrial processes. The versatility of the 641K makes it suitable for a wide variety of tasks which require efficient cooling or heat dissipation.

641K works by using a unique combination of thermoelectric components and insulation to perform heat transfer. The primary components of the device are the heat sink, which is used to dissipate the heat, and the thermal conductors, which are made of copper or aluminum. These components are then placed in a vacuum, where they create a strong bond between the heat sink and the thermal conductors. This creates a controlled environment in which the heat is spread more efficiently and evenly.

The component that is responsible for the heat transfer is the heat hinge. This piece of hardware is located at the center of the 641K. It is designed to move the heated air or gas from one side of the device to the other. By doing this, the heat spread from the heat sink to the thermal conductors is spread over a large area. This allows the heat to spread more efficiently and helps to reduce the risk of overheating.

When the thermal conductors are placed in a vacuum, they act as a barrier against the outside air or gas. This prevents the heat from escaping into the environment. Instead, it is kept within the device, where it can be used to provide energy. The thermal conductors also act as an insulator, which helps to keep the temperature within the device at a safe level.

The 641K also provides a high efficiency of transfer. The thermoelectric components and insulation help to ensure that the heat is spread efficiently and evenly, meaning that cooling and heating are both efficient. This can help to save on energy costs, as well as reducing the risk of overheating.

The 641K is an incredibly versatile device that is useful in a wide variety of applications. It is designed to transfer heat quickly and efficiently, and as such it is an ideal solution for cooling and heating applications. The combination of thermoelectric components and insulation help to ensure that the transfer of heat is as efficient as possible, while at the same time providing a safe and stable temperature within the device. With all its advantages, the 641K is a great choice for any thermal application.

The specific data is subject to PDF, and the above content is for reference

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