| Allicdata Part #: | 345-1045-ND |
| Manufacturer Part#: |
677-20ABP |
| Price: | $ 1.18 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | Wakefield-Vette |
| Short Description: | HEATSINK MULTIWATT 2.0" BLK |
| More Detail: | Heat Sink TO-218, TO-220, TO-247, Multiwatt Alumin... |
| DataSheet: |  677-20ABP Datasheet/PDF |
| Quantity: | 1000 |
| 1050 +: | $ 1.05881 |
| Series: | 677 |
| Part Status: | Active |
| Type: | Board Level, Vertical |
| Package Cooled: | TO-218, TO-220, TO-247, Multiwatt |
| Attachment Method: | Bolt On and PC Pin |
| Shape: | Rectangular, Fins |
| Length: | 2.000" (50.80mm) |
| Width: | 1.650" (41.91mm) |
| Diameter: | -- |
| Height Off Base (Height of Fin): | 1.000" (25.40mm) |
| Power Dissipation @ Temperature Rise: | 6.0W @ 40°C |
| Thermal Resistance @ Forced Air Flow: | 2.50°C/W @ 200 LFM |
| Thermal Resistance @ Natural: | 6.70°C/W |
| Material: | Aluminum |
| Material Finish: | Black Anodized |
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Thermal management is a necessary component to electronic devices, particularly if those devices are operating in high temperatures. The 677-20ABP thermal heat sink is an efficient way to handle the excess heat generated by the majority of electronic systems, allowing the devices to operate safely in their environment.
The 677-20ABP thermal heat sink is designed as a static component, meaning that it is not a dynamic thermal management system. It works by dissipating the excess heat naturally, allowing the dissipated heat to enter the atmosphere rather than remain trapped inside the device. The result is that the device will remain relatively cool and operate safely, even if it is operating at external temperatures that reach up to 65°C.
This heat sink is typically composed of an aluminum die cast frame and a complete heat-spreader plate. The aluminum frame is designed to quickly dissipate heat and provides an efficient level of thermal protection for the components inside the device. The heat-spreader plate is designed to evenly distribute the dissipated heat, ensuring that the thermal protection will be effective throughout the system. The heat-spreader plate also reduces the risk of electromagnetic interference, as the heat is spread out evenly instead of concentrated in one area.
The 677-20ABP thermal heat sink also comes with a heavy duty thermal grease, ensuring that there is a consistent thermal transfer between the device and the heat sink. The grease is specifically formulated to not dry out or break down due to high temperatures or extreme pressure during installation. This ensures that the thermal grease will last for the life of the device.
The 677-20ABP thermal heat sink is suitable for a variety of applications, including military, automotive, medical, and commercial electronics. It is an excellent choice for both new builds and upgrades of existing systems, as it provides an effective and efficient way to keep the components cool. Additionally, it is also designed to be able to be integrated into existing systems, with minimal modifications necessary.
In summary, the 677-20ABP thermal heat sink is a great option for a variety of thermal management needs. It provides an effective and efficient way to dissipate heat from electronics, ensuring that the devices remain at a safe temperature in their environment. It is designed to be installed quickly and easily, with minimal modifications necessary. It is suitable for a variety of applications, including military, automotive, medical, and commercial electronics. With its heavy duty thermal grease and excellent design, it is an excellent choice for both new builds and upgrades of existing systems.
The specific data is subject to PDF, and the above content is for reference