The NL453232T-2R2K is a wire-wound inductor manufactured by TDK Corporation. This inductor is designed for use in power circuits and offers high inductance and current handling capabilities. Its shielded construction minimises electromagnetic interference (EMI) and contributes to stable performance in sensitive applications.

Applications:

• DC-DC converters
• Power supplies
• Noise filtering
• Voltage regulators
• Signal filtering

Features:

• Inductance: 2.2 μH
• Tolerance: 10%
• Shielded construction
• Surface mount (SMD)
• High current handling capability
• Operating temperature range: -40°C to +125°C
• Package: 4.5 x 3.2 x 3.2 mm

Benefits:

• Effective noise suppression: Shielded construction reduces EMI.
• Stable performance: Reliable inductance value across a wide temperature range.
• Compact size: Small footprint for space-constrained applications.
• High current handling: Suitable for high-power circuits.
• Easy assembly: Surface mount design simplifies PCB assembly.

Additional Details:

The NL453232T-2R2K has a rated current of approximately 2.2 A. The DC resistance (DCR) is typically very low, contributing to reduced power losses. The inductor is constructed with a ferrite core material, which provides high permeability and efficient energy storage. It is designed to withstand reflow soldering processes. Consult the TDK datasheet for detailed electrical characteristics, impedance curves, and soldering guidelines. Proper PCB layout is essential for optimal performance, including minimizing parasitic inductance and capacitance. The inductor's self-resonant frequency (SRF) should be considered in high-frequency applications to avoid unwanted resonances.