The VLS252010MNT-3R3M is a wire-wound inductor manufactured by TDK Corporation. This inductor is suitable for various applications, particularly in power supply circuits where a small size and specific inductance are required. The '3R3M' in the part number indicates an inductance value of 3.3 µH with a certain tolerance.

Applications

• DC-DC converters
• Power supplies for portable devices
• Noise filters in electronic circuits
• RF signal processing
• Buck converters
• Boost converters

Features

• Small size: 2.5mm x 2.0mm x 1.0mm
• Inductance: 3.3µH
• Tolerance: Typically ±20% (consult datasheet)
• Magnetically shielded construction
• High rated current (refer to the manufacturer's datasheet for the precise value)
• Operating temperature range: -40°C to +125°C (including self-temperature rise)

Benefits

• Miniaturization: Its small size allows for denser circuit designs, which is crucial in portable and compact devices.
• EMI Reduction: The shielded construction minimizes electromagnetic interference, ensuring stable and reliable circuit operation.
• Efficient Power Conversion: Low DC resistance contributes to efficient power transfer and reduces heat generation.
• Robust Performance: The wide operating temperature range makes it suitable for use in a variety of environmental conditions.
• Easy Assembly: Designed for surface mount technology (SMT), simplifying the assembly process.

Additional Details

The VLS252010MNT-3R3M inductor incorporates a ferrite core, enabling it to achieve the specified inductance and maintain stable performance over a range of frequencies. It is essential to consult the TDK datasheet for specific details regarding the DC resistance (DCR), saturation current, and self-resonant frequency (SRF). These parameters are critical for proper circuit design and optimization. The inductor's terminals are designed for excellent solderability, ensuring reliable connections on the PCB. It complies with RoHS standards, making it suitable for environmentally conscious applications.