The FCI3216-1R8K is a wire-wound chip inductor manufactured by TA-I. These inductors are designed for high-frequency applications and are commonly used in various electronic circuits for filtering, impedance matching, and signal tuning. They are characterized by their small size, high Q-factor, and excellent current handling capabilities.

Applications

• Power Amplifiers: Used for impedance matching and filtering in RF power amplifier circuits.
• RF Transceivers: Used in radio frequency transceivers for signal conditioning and filtering.
• Wireless Communication Devices: Employed in cellular phones, Bluetooth devices, and Wi-Fi modules.
• DC-DC Converters: Used as energy storage elements and filters in DC-DC converters.
• RF Filters: Designed specifically for applications as RF filters.

Features

• Inductance: 1.8µH
• Tolerance: Typically ±10%.
• Operating Frequency: Designed for high-frequency operation.
• Self-Resonant Frequency (SRF): High SRF for stable performance at high frequencies.
• Small Size: 3216 (3.2mm x 1.6mm) package size.
• High Q Factor: Provides excellent signal filtering and efficiency.
• Surface Mount Device (SMD): Designed for surface mount assembly.

Benefits

• Excellent Performance: Provides efficient signal filtering, impedance matching, and energy storage.
• High Reliability: Designed for reliable operation in demanding environments.
• Compact Size: Allows for integration into small, portable devices.
• Cost-Effective: Offers a cost-effective solution for high-frequency inductance requirements.
• Easy to Integrate: Simple to integrate into existing circuits and systems.
• Stable Performance: Maintains stable performance over a wide range of operating conditions.

Additional Details

The FCI3216-1R8K wire-wound chip inductor is typically used in applications requiring high Q-factor and current handling capabilities at high frequencies. The small size allows for dense circuit designs, and the SMD package enables automated assembly processes, reducing manufacturing costs. It is often used in RF impedance matching networks, RF filters, and power supply circuits.