The ELL4LG3R3NA is a fixed inductor manufactured by Panasonic, part of their wound inductor series. This component is designed for various electronic circuit applications requiring a specific inductance value. It's typically used for filtering, impedance matching, and energy storage in power supplies and signal processing circuits.

Applications:

• Power Supplies: Used for smoothing and filtering in DC-DC converters and power regulators.
• RF Circuits: Employed in RF filters and impedance matching networks.
• Signal Processing: Used for filtering noise and shaping signals in audio and data processing circuits.
• Consumer Electronics: Found in various consumer electronic devices, including audio equipment, video players, and communication devices.

Features:

• Fixed Inductance: Provides a stable and precise inductance value of 3.3 μH.
• Wound Construction: Offers high inductance and good Q-factor.
• Compact Size: Allows for high-density mounting on circuit boards.
• Surface Mount Technology (SMT): Suitable for automated assembly processes.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits:

• Effective Filtering: Provides excellent filtering characteristics for noise reduction and signal conditioning.
• Stable Performance: Maintains a stable inductance value over a wide range of operating conditions.
• Easy Integration: SMT package simplifies integration into automated assembly lines.
• Space Saving: Compact size allows for smaller and more compact circuit designs.
• Improved Signal Quality: Good Q-factor minimizes signal loss and distortion.

Additional Details:

The ELL4LG3R3NA features a fixed inductance of 3.3 μH. The DC resistance (DCR) is designed to be low to minimize power loss. The self-resonant frequency (SRF) is typically high, allowing for use in higher frequency applications. It's constructed using high-quality materials to ensure long-term reliability and stable performance. The inductor is available in a small SMD package, making it suitable for high-density circuit boards. It is designed to operate over a wide temperature range, typically from -40°C to +85°C. The part is lead-free and RoHS compliant. It is specifically useful for applications requiring stable inductance and efficient energy storage. The wound construction helps in achieving high inductance in a small form factor.