The LLQ1608-FSL82NJ is a wire-wound inductor manufactured by Toko America Inc. Primarily employed in high-frequency circuits, these inductors perform critical functions such as filtering, impedance matching, and tuning. The 'FSL82NJ' designation specifies a particular inductance value and tolerance range.

Applications

• RF Filters: Selectively allowing or attenuating specific radio frequencies within a circuit.
• Impedance Matching Circuits: Used to maximize signal transfer between circuit stages with differing impedances.
• Oscillator Circuits: An integral part of the resonant tank circuit, contributing to stable oscillation generation.
• RF Chokes: Effectively blocking the propagation of high-frequency noise within a circuit.
• Wireless Communication Systems: Integrated within wireless devices for signal conditioning, filtering, and impedance matching.

Features

• Wire-Wound Construction: Providing a high Q-factor, crucial for minimizing losses and maximizing efficiency in RF circuits.
• Compact Footprint: Featuring a 1608 package size (1.6mm x 0.8mm), enabling use in densely packed PCBs.
• High Self-Resonant Frequency (SRF): Enabling operation in high-frequency applications without significant performance degradation.
• Stable Inductance: Maintaining consistent inductance across varying operating conditions.
• Surface Mount Device (SMD): Designed for automated placement and soldering on printed circuit boards.

Benefits

• Enhanced Performance: The wire-wound construction provides superior performance characteristics compared to alternatives such as multilayer inductors.
• Reduced Size: Minimizing the required board space, allowing for smaller and more compact designs.
• Increased Reliability: Manufactured by Toko, ensuring high quality and long-term reliability.
• Simplified Assembly: The SMD package facilitates automated assembly, reducing manufacturing time and costs.
• Optimized for RF Applications: Tailored for use in demanding radio frequency circuits, providing excellent performance.

Additional Details

The LLQ1608-FSL82NJ inductor balances performance and size, making it suitable for various RF applications. The inductance value is 0.082uH (82nH). These are frequently used in mobile devices, wireless communication equipment, and RF modules. Toko inductors are well-regarded for their consistent electrical characteristics and robust construction. Its high SRF contributes to its effectiveness in high-frequency designs. The small size allows for dense component placement on circuit boards, which is important in modern miniaturized electronic devices.