Overview of 7447709221 by Wurth Elektronik
The 7447709221 is a general-purpose inductor featuring an inductance value of 220 µH with a tolerance of ±20%. This device is designed for use in surface mount technology (SMT) applications, showcasing a shielded construction that helps minimize electromagnetic interference which can be crucial in many applications. The part falls within the We-PD series of inductors from Wurth Elektronik and is made using a ferrite core construction with nickel-zinc material. It is compliant with RoHS and REACH standards, ensuring it meets regulatory requirements for hazardous substances.
With a maximum DC resistance (DCR) of 0.3 Ω, the inductor is rated for a maximum RMS current (Irms) of 1.8 A and a saturation current (Isat) of 2.2 A. The component measures 12 mm x 12 mm x 10 mm, making it suitable for compact electronic designs that require efficient use of space. The operating temperature range for this part lies between -40 °C and 125 °C, which suggests versatility in various environmental conditions. Additionally, the self-resonance frequency of the inductor is 2.7 MHz, which indicates it can effectively function in a number of high-frequency applications. Currently, the part life cycle is active, meaning it is still available for production and procurement.
Industry Applications for 7447709221
Based on its characteristics and typical use cases for fixed inductors, the 7447709221 might find application across several industries. Below are potential industry applications where this inductor could be utilized:
- Internet of Things (IoT): The 7447709221 could potentially be used in IoT devices that require efficient power management and signal filtering. Devices like smart sensors or connected home appliances might benefit from its compact size and shielded design, which help in reducing noise and ensuring stable operation.
- Consumer Electronics: In products like smartphones, tablets, or audio systems, the inductor might be utilized in the power supply circuits or filtering applications. Its ability to handle up to 1.8 A of current underlines its capacity to support the power needs of various consumer electronics.
- Computing and Data Storage: The inductor could potentially be applied in power inductors within servers or data storage devices, ensuring reliable power conversion and delivery. With a maximum operating temperature of 125 °C, it may also be suitable for environments where heat dissipation is a concern.
- Aerospace and Defense: If used in applications requiring adherence to AEC-Q200 standards, the 7447709221 might support aerospace electronics or defense systems that demand high reliability under challenging conditions. The shielded design and robust material composition could offer an advantage in these environments.
- Industrial Automation: The inductive component could also find utility in various industrial automation systems, where reliable power delivery is essential. It could enhance the performance of robots or control systems in manufacturing settings.
It is important to note that these potential applications are conceptual and require thorough analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements. Similar parts within the category of Fixed Inductors may also be examined to meet unique engineering constraints.
About Wurth Elektronik
Wurth Elektronik is a distinguished manufacturer specializing in a wide range of electronic components, particularly in the category of inductors. Their experience in producing fixed inductors, such as the 7447709221, showcases their commitment to quality and reliability. The company offers a variety of inductive components characterized by robust construction and compliance with international standards such as AEC-Q200 for automotive applications. Their product line includes not only general-purpose inductors but also various specialized inductors designed for specific functions, ensuring a comprehensive solution for various electronic design needs.
Wurth Elektronik continues to expand its offerings, focusing on innovation, efficiency, and reliability in all their products, including the 7447709221 and other similar inductive devices.
Where to Find 7447709221 by Wurth Elektronik
If you are looking to purchase the 7447709221, it is advisable to research current stock and pricing through findchips.com. This resource can provide updated information and help locate alternatives within the Fixed Inductors category. This part has historically been available at distributors such as Win Source Electronics, Bristol Electronics, RS, and Mouser Electronics, but the availability may vary. Always check findchips to get the most accurate stock levels and pricing information.