The NL322522T-820K is a wire-wound inductor manufactured by TDK Corporation. It is designed for use in a wide variety of electronic circuits to provide inductance for filtering, impedance matching, and other signal processing applications. This inductor features a compact size and high reliability, making it suitable for both consumer and industrial applications.

Applications

• Power Supplies: Used for filtering and energy storage in DC-DC converters and other power supply circuits.
• RF Circuits: Employed in impedance matching networks and RF filters.
• Signal Filtering: Used to filter out unwanted noise and interference in signal lines.
• Oscillator Circuits: Forms part of the resonant tank circuit in oscillators.
• EMI Suppression: Reduces electromagnetic interference in electronic devices.
• DC-DC Converters: Energy storage and filtering in step-up/step-down voltage converters.
• Wireless Communication Devices: Signal conditioning and filtering in mobile phones, Bluetooth modules, and WLAN devices.

Features

• Wire-Wound Construction: Provides high inductance and Q-factor.
• Compact Size: Small footprint suitable for space-constrained applications.
• High Reliability: Designed for stable performance in demanding environments.
• High Current Capacity: Can handle significant current levels without saturation.
• Operating Temperature Range: Wide operating temperature range for diverse applications.
• Surface Mount Device (SMD): Facilitates easy and efficient assembly on PCBs.
• RoHS Compliant: Compliant with Restriction of Hazardous Substances directive.

Benefits

• Efficient Energy Storage: High inductance allows for efficient energy storage in power supply applications.
• Improved Signal Integrity: Filters out unwanted noise and interference, improving signal quality.
• Compact Design: Small size allows for use in space-constrained applications.
• Reliable Performance: Stable performance ensures consistent operation.
• Easy Assembly: SMD design simplifies assembly process.
• Reduced EMI: Helps to reduce electromagnetic interference.

Additional Details

The NL322522T-820K inductor has an inductance value of 82μH (microhenries) with a specified tolerance. Its self-resonant frequency (SRF) is designed to be high, ensuring minimal impact on circuit performance at higher frequencies. The DC resistance (DCR) is minimized to reduce power losses and improve efficiency. The inductor is typically supplied in tape and reel packaging for automated assembly. This inductor is built to meet stringent quality standards, ensuring reliable and consistent performance in diverse electronic applications. The robust construction and electrical characteristics make it a versatile component for designers seeking to optimize circuit performance and minimize board space.