The SQC322520LT-R47M-N is a wire-wound ceramic chip inductor manufactured by Chilisin. It is designed for high-frequency applications where a stable inductance value and high Q-factor are required. The inductor is constructed with a ceramic core and a precisely wound coil, providing excellent electrical performance and mechanical stability.

Applications:

• RF Circuits: Used in impedance matching, filtering, and tuning circuits for radio frequency applications.
• Wireless Communication Systems: Employed in Bluetooth, Wi-Fi, and cellular communication devices.
• Mobile Phones: Found in various RF circuits within mobile handsets.
• GPS Receivers: Used in the RF front-end of GPS receivers for signal filtering.
• High-Frequency Filters: Utilized in bandpass, low-pass, and high-pass filter designs.

Features:

• High Q-Factor: Provides low energy loss and efficient signal transmission.
• Stable Inductance: Maintains a consistent inductance value over a wide frequency range.
• Tight Tolerance: Offers precise inductance values for accurate circuit performance.
• Small Size: Compact dimensions for space-constrained applications.
• Surface Mount Technology: Designed for automated assembly processes.

Benefits:

• Improved Signal Quality: High Q-factor minimizes signal attenuation and distortion.
• Enhanced Circuit Performance: Stable inductance ensures predictable circuit behavior.
• Precise Tuning: Tight tolerance allows for accurate circuit calibration.
• Miniaturization: Small size enables compact circuit designs.
• Cost-Effective Assembly: Surface mount design simplifies manufacturing processes.

Additional Details:

The SQC322520LT-R47M-N is available in a standard 1210 (3225 metric) chip size. The 'R47M' designation indicates an inductance value of 0.47μH with a specific tolerance. The inductor is designed to be reflow soldered onto a printed circuit board. Datasheets provide detailed information on the inductor's electrical characteristics, including inductance, Q-factor, self-resonant frequency, and DC resistance. The inductor's ceramic core provides excellent temperature stability. Proper soldering techniques are crucial for ensuring reliable connection and optimal performance.