Overview of DR125-221-R by Eaton Corporation
The DR125-221-R is a general-purpose inductor designed for power applications, featuring an inductance value of 220 uH with a tolerance of ±20%. This component is constructed with a ferrite core and is categorized as a surface-mount device (SMD), making it suitable for compact electronic designs. The physical dimensions of the inductor are 12.5 mm x 12.5 mm x 6 mm, and it is packaged in a tape and reel format, which facilitates automated assembly processes.
This part operates efficiently under rated current conditions with a maximum current rating of 1.19 A and a DC resistance of 0.384 Ω, illustrating its effectiveness in power management applications. The inductor’s construction is shielded to minimize electromagnetic interference, which can be crucial for sensitive electronic circuits.
The DR125-221-R meets ROSH compliance and is considered active in the market, suggesting it is available for use in new electronic designs. It can operate within temperatures ranging from -40 °C to 125 °C, ensuring thermal stability across a range of environments. As of this writing, the factory lead time for this component is approximately 12 weeks.
Industry Applications for DR125-221-R
The DR125-221-R inductor could potentially find use in various industries. Below are some relevant applications:
- Internet of Things (IoT): The small form factor and efficient power handling capabilities of the DR125-221-R might be ideal for IoT devices such as smart sensors, communication devices, and wearables, where space is limited, and power management is critical.
- Industrial Automation: In industrial control systems, this inductor could possibly be integrated into motor drives and power supply circuits, helping to manage energy flow and support efficient operation in machinery.
- Consumer Electronics: The component may serve in consumer electronics such as smartphones, tablets, or audio systems, where its shielding can mitigate noise in sensitive applications, ensuring better overall performance.
- Telecommunications: The DR125-221-R might also be utilized within telecommunications equipment, particularly in power supply modules and signal processing units, to optimize power efficiency and reduce signal distortion.
- Aerospace and Defense: If applicable standards are met, the inductors could potentially be used in various aerospace applications, such as satellite power systems or military communications equipment, given their robustness under different environmental conditions.
These potential industry applications are only conceptual and illustrative, and they require thorough analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Eaton Corporation
Eaton Corporation has a significant presence in the electronic components industry, specializing in power management solutions. When it comes to inductors, Eaton produces a range of products, including the DR125-221-R and similar fixed inductors designed for various applications. The company’s focus on innovation and quality ensures that its inductors meet established industry standards, making them reliable choices for engineers and designers.
Eaton’s inductors are known for their compact designs and efficient performance, addressing the challenges faced in modern electronic systems. With a variety of products available, Eaton likely provides different inductance values and current ratings that can cater to distinct application needs, supporting a wide array of market segments such as automotive, industrial, and telecommunication sectors.
Research Price and Stock for DR125-221-R by Eaton Corporation on Findchips.com
For anyone considering the DR125-221-R, it is recommended to research current stock availability and pricing on Findchips. Apart from the Fixed Inductors section, which includes alternate parts offered by Eaton Corporation or other manufacturers, potential distributors where this part has been available include:
- New Advantage Corporation
- Avnet Abacus
- Richardson RFPD
- TTI
- Future Electronics
- Arrow Electronics
- Mouser Electronics
- Avnet Americas
It is important to note that stock levels at these distributors may vary, and checking Findchips will provide the most accurate and up-to-date information.