The B82498F3390J1 is a shielded fixed inductor from EPCOS (TDK), specifically designed for applications requiring high inductance, excellent current handling, and effective EMI suppression. The shielding minimizes electromagnetic interference, making it suitable for sensitive electronic devices.

Applications:

• Power supplies: Used for filtering and energy storage, crucial for regulating voltage output.
• DC-DC converters: Essential for voltage conversion and regulation with minimal noise.
• EMI filtering: Reduces electromagnetic interference in sensitive electronic circuits.
• Audio equipment: Filters noise in audio signals, enhancing sound quality.
• Industrial controls: Used in environments where noise immunity is critical for reliable performance.

Features:

• Shielded construction: Reduces electromagnetic interference (EMI) and minimizes noise coupling.
• High inductance value: Provides substantial inductance for effective filtering and energy storage.
• High current capability: Handles significant current without saturation, maintaining consistent performance.
• Low DC resistance: Minimizes power loss, increasing overall efficiency.
• RoHS compliant: Meets environmental standards, ensuring the absence of hazardous materials.

Benefits:

• Reduced electromagnetic interference: Shielding ensures that the inductor does not interfere with nearby components.
• Improved signal integrity: Shielding prevents external noise from affecting the performance of the inductor.
• Enhanced power supply efficiency: Low DC resistance minimizes power loss and improves the overall efficiency of power supplies.
• Reliable performance in noisy environments: Shielding and robust design ensure stable operation even in harsh conditions.
• Versatile component: Suitable for a wide range of applications requiring inductance and noise suppression.

Additional Details:

The B82498F3390J1 features an inductance of 39µH with a tolerance of 5%. It is designed for through-hole mounting. It is commonly used in applications such as power supplies, audio equipment, and industrial controls, where reliable inductance and noise suppression are essential for proper operation.