SDR0403-220ML

SDR0403-220ML is a type of electronic component known as an inductor, specifically a surface-mount (SMT) power inductor. It typically features a low-profile design, making it suitable for applications where space is limited. The designation "220ML" indicates its inductance value, usually measured in microhenries (µH), with "220" suggesting an inductance of 22 µH.
This inductor is commonly used in power supply circuits, filtering applications, and energy storage in various electronic devices. Its construction often involves ferrite cores to enhance performance and minimize losses at high frequencies. The "SDR" prefix may also indicate specific manufacturing standards or series from a particular manufacturer.
When selecting an inductor like the SDR0403-220ML, key parameters to consider include current rating, DC resistance (DCR), saturation current, and operating temperature range to ensure compatibility with the target application.

The SDR0403-220ML is a 22 µH inductor. Equivalent products include the Bourns SRR0403-220M, Vishay IHLP-4040DZ-220, and Murata LQH32CN220K03. Always verify specifications such as current rating and DCR before substitution to ensure compatibility.

The SDR0403-220ML is a surface-mount inductor featuring a compact design with a 4 mm x 3 mm footprint and a height of 2.0 mm. It offers an inductance value of 220 µH, making it suitable for various power supply and filtering applications. The inductor is designed to handle a rated current of up to 1.5 A, ensuring efficient performance in high-frequency circuits.
Key features include low DC resistance (DCR), which helps minimize power losses, and a wide operating temperature range, typically from -40°C to +125°C, ensuring reliability in diverse environments. Its shielding design provides excellent EMI performance, reducing interference in sensitive electronic applications.
The SDR0403-220ML is ideal for use in DC-DC converters, power management systems, and audio applications, making it a versatile choice for engineers looking for effective inductive solutions in compact spaces.

The SDR0403-220ML is an inductor, specifically a surface-mount power inductor. It has a pin count of 2, as it typically features two terminals for connection to a circuit.
The primary function of the SDR0403-220ML is to store energy in a magnetic field when electrical current flows through it, thereby regulating current and voltage levels in electronic circuits. It is commonly used in applications such as DC-DC converters, power supplies, and filters, helping to smooth out voltage fluctuations and reduce noise in power systems.
This inductor has a nominal inductance value of 22 µH, with rated current specifications that dictate its operational limits. Its compact size and efficient performance make it suitable for various electronic devices, particularly in compact and space-sensitive applications.

The SDR0403-220ML is manufactured by Vishay Intertechnology, Inc., a prominent global manufacturer of discrete semiconductors and passive electronic components. Founded in 1962, Vishay is known for its wide range of products, including resistors, capacitors, inductors, and diodes, as well as optoelectronic devices and sensors.
Vishay operates in various sectors, providing components that are essential for applications in automotive, industrial, consumer electronics, telecommunications, and military markets. The company focuses on innovation and quality, offering reliable solutions for modern electronic designs.
Vishay is headquartered in Malvern, Pennsylvania, and has a significant global presence with multiple manufacturing and design facilities around the world. The SDR0403-220ML specifically refers to a type of inductor, which is utilized in various electronic circuits to store energy in a magnetic field. The company's commitment to technological advancement and customer service makes it a key player in the electronics manufacturing industry.

The SDR0403-220ML is an inductor commonly used in various applications, including power supply circuits, DC-DC converters, and energy storage systems. It is suitable for filtering and smoothing in power electronics, particularly in switch-mode power supplies (SMPS) and audio applications. Additionally, it can be employed in RF circuits, inductive sensing, and automotive electronics, where compact size and reliability are crucial. Its ability to handle high current and provide stable inductance makes it ideal for efficient energy management in both consumer electronics and industrial applications.

The SDR0403-220ML is a surface-mount inductor with a package type typically measured in inches, specifically 0403 (1005 metric). This indicates its dimensions are approximately 0.04 x 0.03 inches. It is used in various electronic applications for filtering and energy storage.