The LK2125R68K-T is a wire-wound inductor manufactured by Taiyo Yuden. This inductor is designed for high-frequency applications requiring a small size and high Q factor. It's commonly used in RF circuits, impedance matching networks, and filter circuits in a variety of electronic devices. The LK series is known for its excellent performance and reliability, making it a popular choice for demanding applications.

Applications

• RF Circuits: Used in radio frequency amplifiers, oscillators, and mixers.
• Impedance Matching: Employed to match impedances between different circuit stages for optimal power transfer.
• Filter Circuits: Incorporated in low-pass, high-pass, band-pass, and band-stop filters.
• Wireless Communication: Utilized in Bluetooth modules, Wi-Fi modules, and cellular devices.
• High-Frequency Applications: Suitable for circuits operating at hundreds of MHz or GHz.

Features

• Inductance: 0.68 µH
• Tolerance: ±10%
• Self-Resonant Frequency (SRF): High SRF for optimal high-frequency performance.
• Q Factor: High Q factor for low loss and efficient energy storage.
• DC Resistance (DCR): Low DCR to minimize power dissipation.
• Case Size: 0805 (2012 Metric)
• Operating Temperature Range: -55°C to +125°C

Benefits

• High Performance: Delivers excellent performance in high-frequency circuits.
• Small Size: Allows for compact circuit designs.
• High Q Factor: Minimizes signal loss and improves circuit efficiency.
• Wide Operating Temperature: Suitable for use in a variety of environments.
• Reliable Operation: Provides consistent performance over time.

Additional Details

The LK2125R68K-T inductor employs a wire-wound construction to achieve its high Q factor and excellent performance at high frequencies. The low DC resistance minimizes power dissipation and improves circuit efficiency. The small 0805 case size allows for dense circuit board layouts. This inductor is designed for surface mount applications and is compatible with automated assembly processes. Taiyo Yuden is a leading manufacturer of inductors, known for their quality, reliability, and performance. The LK series is a popular choice for applications where high performance and small size are critical requirements.