The ELJFC680JF is a fixed inductor manufactured by Panasonic, designed for use in a wide variety of electronic applications. It provides inductance for filtering, energy storage, and impedance matching in electronic circuits.

Applications

• DC-DC converters
• Power supplies
• Noise filters
• RF circuits
• Signal processing circuits

Features

• Surface mount device (SMD) for automated assembly
• Compact size for space-constrained applications
• High reliability and stability
• Shielded construction for reduced EMI
• Lead-free construction

Benefits

• Enables miniaturization of electronic devices due to its small size.
• Minimizes electromagnetic interference, improving signal integrity.
• Provides consistent and reliable performance.
• Complies with environmental standards.

Detailed Specifications

The ELJFC680JF has an inductance value of 68µH (microhenries) with a tolerance of ±5%. The rated current is approximately 0.28A. It features a low DC resistance (DCR), typically around 1.5 ohms, which minimizes power loss. The self-resonant frequency (SRF) is typically around 6 MHz. The operating temperature range is -40°C to +85°C. This inductor is typically available in a 1210 case size. The shielded construction is crucial for reducing electromagnetic interference, making it suitable for use in sensitive applications. The core material and winding techniques are chosen for their high reliability and stability. This component is well-suited for DC-DC conversion applications, where efficiency and small size are essential. The part is RoHS compliant.