Allicdata Part #: | QB1111A40ESTD-ND |
Manufacturer Part#: |
QB1111A40ESTD |
Price: | $ 1.52 |
Product Category: | Fans, Thermal Management |
Manufacturer: | American Technical Ceramics |
Short Description: | THERMAL CONDUCTOR Q-BRIDGE |
More Detail: | Heat Director/Transfer For |
DataSheet: | QB1111A40ESTD Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.36710 |
Specifications
Series: | Q-Bridge |
Part Status: | Active |
Accessory Type: | Heat Director/Transfer |
Description
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Thermal - Heat SinksHeat sinks are thermal management devices designed to absorb, transfer, and dissipate heat away from a component or assembly to prevent damage or system failure. Heat sinks come in various sizes, shapes, and styles to fit various applications and environments. One of the most common thermal management heat sinks is the QB1111A40ESTD, which is designed for connectivity in tight spaces and is well-suited for use in high visibility and low profile applications.The QB1111A40ESTD is a rugged, cost effective extruded fin heat sink constructed of 6063 grade aluminum. It is designed with an aggressive profile that provides superior cooling performance in confined spaces while still providing great aesthetic value. The heat sink is also resistant to corrosion and can withstand adversarial environments and a range of temperatures from -50°C to 150°C. The heat sink includes a built in mounting base for increased convenience and is certified to UL 1994, RoHS compliant, and carries a UL listing mark with the Thermal Ship Approval.The working principle of the QB1111A40ESTD heat sink is, in its simplest form, a law of thermodynamics known as convection. This is the process by which heat is transferred via liquid or gas particles and diffused into the surrounding air. Heat sinks are designed with fins, channels, or other features which increase the surface area of their exposed part and therefore have greater heat transfer capability.When a heat sink is incorporated into a system, the heat from the components being cooled is transferred to the heat sink. This heat is then dissipated to the surrounding environment through the fins of the heat sink. The greater the surface area of the fins, and the greater the air velocity around the fins, the more effective the heat transfer process. Additionally, the fan configurations chosen to be used with the heat sink further aid in the process. Using higher speed fans or more entrained airflow fans can result in better cooling performance than applicable to static air natural convection.The QB1111A40ESTD heat sink is designed for maximum performance and is ideal for applications that require high performance in constrained environments. It is applicable in power electronics, consumer electronics, communications, networking, automotive, and other related industries. The heat sink is also perfect for use in high visibility and low profile applications, such as LED lighting fixtures and sensors.It is important to maintain proper cooling when using the QB1111A40ESTD, as inadequate cooling can lead to premature component failure. It is also important to select the right fan and air-moving system for the application to ensure proper cooling and maximum performance. Proper maintenance of the heat sink is also important; it is recommended to monitor the fan and heat sink for excessive wear, and to replace the fan and/or heat sink if necessary.In conclusion, the QB1111A40ESTD heat sink is a cost-effective thermal management solution that is designed for optimal performance in confined spaces. It is constructed of durable materials and can withstand a wide range of temperatures and conditions. The heat sink utilizes the principles of convection to dissipate heat away from the components being cooled, and works in conjunction with the right air-moving system to achieve maximum performance. Proper maintenance of the heat sink is essential to ensure long-term reliability.The specific data is subject to PDF, and the above content is for reference
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