The SDFL2012LR82KTF is a high-frequency inductor manufactured by Sunlord. This inductor is designed for surface mounting and features a compact 2012 (2.0mm x 1.2mm) form factor, making it suitable for space-constrained applications. Its primary function is to provide inductance in electronic circuits, filtering unwanted signals or storing energy in switching power supplies.

Applications:

• Mobile Communication Devices: Used in RF circuits within smartphones and other mobile devices for impedance matching and filtering.
• Wireless Communication Systems: Employed in wireless LAN (WLAN) and Bluetooth modules for signal conditioning.
• Power Supplies: Found in DC-DC converters and other power supply circuits for energy storage and filtering.
• RF Filters: Incorporated into RF filters to attenuate unwanted frequencies.
• Consumer Electronics: Used in various consumer electronic devices such as tablets, laptops, and digital cameras.

Features:

• Small Size: Compact 2012 form factor ideal for space-sensitive applications.
• High Frequency Performance: Designed for operation in high-frequency circuits.
• Surface Mount Technology (SMT): Enables automated assembly and soldering onto printed circuit boards (PCBs).
• RoHS Compliant: Meets the requirements of the Restriction of Hazardous Substances directive, ensuring environmental friendliness.
• Excellent Q Factor: Provides low losses and efficient energy storage.

Benefits:

• Miniaturization: The small size allows for denser circuit designs and reduced board space.
• Improved Signal Integrity: Efficient filtering and impedance matching enhance signal quality in high-frequency applications.
• Reliable Performance: Designed to provide consistent and stable inductance values under various operating conditions.
• Cost-Effective: Surface mount design reduces assembly costs through automated manufacturing processes.
• Environmental Compliance: RoHS compliance ensures the product meets environmental regulations.

The SDFL2012LR82KTF has an inductance value of 0.82μH. The specific electrical characteristics, such as the self-resonant frequency (SRF), DC resistance (DCR), and rated current, are crucial for optimal circuit performance. These parameters are typically specified in the manufacturer's datasheet.

It is important to consult the manufacturer's datasheet to determine the precise specifications and recommended operating conditions for the SDFL2012LR82KTF inductor. This ensures that the inductor is used within its specified limits and that the circuit performance is optimized.