The KQ1008TE2R2J is a compact chip inductor from KOA Speer, meticulously designed for surface mount applications requiring precise inductance in high-frequency circuits. Its miniature size and robust construction make it ideal for use in densely populated PCBs within modern electronic devices.

Applications

• RF filters in communication systems
• Impedance matching networks for antennas
• Resonant circuits in wireless devices
• High-frequency power amplifiers
• Tuning circuits in receivers
• Oscillators for signal generation

Features

• Ultra-small 1008 case size: Measuring just 1.0 x 0.8 mm, it fits into tight spaces on printed circuit boards.
• Surface Mount Technology (SMT): Facilitates automated assembly processes, reducing manufacturing time and costs.
• High Self-Resonant Frequency (SRF): Enables operation at elevated frequencies without significant loss of signal integrity.
• Precise Inductance Value: The '2R2' designation indicates an inductance of 2.2 nH (nanohenries).
• Tight Tolerance: The 'J' suffix denotes a ±5% tolerance, ensuring accurate circuit performance.
• RoHS Compliance: Adheres to environmental regulations, making it suitable for use in lead-free products.

Benefits

• Space Efficiency: Enables miniaturization of electronic devices without compromising performance.
• Enhanced Circuit Accuracy: The tight tolerance ensures stable and predictable circuit behavior.
• Simplified Manufacturing: SMT compatibility streamlines assembly, reducing production costs.
• High-Frequency Performance: Maintains inductance characteristics at high frequencies.
• Environmental Responsibility: RoHS compliance ensures adherence to environmental standards.

Additional Details

The KQ1008TE2R2J has a nominal inductance of 2.2 nH with a tolerance of ±5%. It's constructed using a ceramic core, providing stable performance over a wide temperature range. The component is designed for reflow soldering. Detailed specifications, including the self-resonant frequency (SRF), Q-factor, DC resistance (DCR), and rated current, are available in the KOA Speer datasheet. It is crucial to consult the datasheet for optimal circuit design and to ensure that the inductor meets the requirements of the specific application. Proper handling and storage are essential to prevent damage and maintain component integrity.