The Coilcraft 1008HS-390TJLC is a high-performance, shielded fixed inductor designed for a variety of RF and power applications. This inductor is known for its high Q factor, low DC resistance (DCR), and excellent current handling capabilities, making it suitable for demanding circuits.

Applications:

• RF choke applications
• Power supplies
• DC-DC converters
• Filters
• Oscillators
• Broadband circuits
• High-frequency circuits

Features:

• Shielded construction: Minimizes electromagnetic interference (EMI).
• High Q factor: Ensures efficient energy storage and low losses.
• Low DC resistance (DCR): Reduces power dissipation and improves efficiency.
• High current handling: Allows for use in high-power applications.
• Surface mount design: Facilitates automated assembly.
• RoHS compliant: Meets environmental regulations.

Benefits:

• Reduced EMI: Minimizes interference with other components.
• Improved efficiency: Maximizes power transfer and reduces energy waste.
• Enhanced performance: Optimizes circuit performance in high-frequency applications.
• Easy assembly: Streamlines the manufacturing process.
• Reliable operation: Provides consistent performance in demanding environments.

Additional Details:

The 1008HS-390TJLC has an inductance value of 39 µH (microhenries). Its shielded construction is crucial for minimizing electromagnetic interference in sensitive circuits. The high Q factor is essential for resonant circuits and filters, ensuring minimal energy loss. The low DCR contributes to improved power efficiency, particularly in power supply applications. The inductor is designed for surface mount technology (SMT), enabling automated assembly and reducing manufacturing costs. It's suitable for reflow soldering processes. The 1008HS series are known for their robust construction and ability to withstand high temperatures.

Always refer to the manufacturer's datasheet for the most accurate and up-to-date specifications, including the SRF (Self-Resonant Frequency), Irms (RMS current), and operating temperature range, before using this part in your design.