The SQV322520T-121K-N is a power inductor manufactured by Chilisin. It is designed for DC-DC converter and power supply applications requiring a compact size and reliable performance.

Applications:

• DC-DC Converters: Specifically designed for step-up (boost), step-down (buck), and inverting converters.
• Power Supplies: Used in a wide range of power supplies, including switching power supplies.
• Filtering Circuits: Suitable for filtering noise and ripple in power lines.
• Voltage Regulators: Provides stable voltage output in voltage regulation circuits.
• Portable Electronics: Commonly used in smartphones, tablets, and other portable devices for power management.

Features:

• High Current Handling: Designed to handle substantial current levels without saturation.
• Low DC Resistance (DCR): Minimizes power loss, resulting in higher efficiency.
• Compact Size: Its small form factor makes it ideal for space-constrained applications.
• Shielded Construction: Reduces electromagnetic interference (EMI) emissions.
• High Reliability: Manufactured for long-term reliability in demanding environments.
• Operating Temperature Range: Wide operating temperature range.

Benefits:

• Improved Efficiency: Low DCR reduces power dissipation and improves overall system efficiency.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, maintaining signal integrity.
• Stable Performance: Provides stable inductance and current handling over various operating conditions.
• Space Saving: Compact size allows for use in smaller and more densely packed devices.
• Long Lifespan: High-quality materials and construction ensure long-term reliability.

Additional Details:

The SQV322520T-121K-N inductor features a ferrite core and is designed for surface mount technology (SMT). Its inductance value is 120μH with a tolerance of ±10%. The saturation current and rated current can be found in the product datasheet. The physical dimensions are approximately 3.2mm x 2.5mm x 2.0mm. It is RoHS compliant. This component is an excellent choice for applications where size, performance, and reliability are critical factors.