The FL321611-R22K LFR is a wire-wound chip inductor manufactured by Frontier Electronics. This inductor is designed for surface mounting and is commonly used in various electronic circuits for filtering, impedance matching, and resonant tuning.

Applications

• RF circuits
• Wireless communication devices
• Mobile phones
• Bluetooth modules
• GPS devices
• Filters
• Oscillators

Features

• Small size (3216 or 1206 footprint)
• Wire-wound construction for high Q-factor
• Inductance value of 0.22 μH (R22)
• High self-resonant frequency (SRF)
• Surface mount technology (SMT)
• RoHS compliant

Benefits

• Efficient energy storage and release due to high Q-factor
• Minimal signal loss in high-frequency applications
• Compact design suitable for space-constrained applications
• Reliable performance in various operating conditions
• Easy integration into automated assembly processes
• Environmentally friendly due to RoHS compliance

Additional Details

The FL321611-R22K LFR inductor is designed to operate efficiently in high-frequency circuits. The wire-wound construction provides a high Q-factor, which minimizes energy loss and ensures optimal performance in filtering and tuning applications. The small size of the component allows for high-density mounting on printed circuit boards, making it suitable for portable devices and other space-sensitive applications.

The inductance value of 0.22 μH (R22) is precisely controlled during manufacturing to ensure consistent performance across different units. The inductor also features a high self-resonant frequency (SRF), which allows it to operate effectively at high frequencies without significant performance degradation. This is particularly important in RF and wireless communication applications.

The FL321611-R22K LFR is constructed with materials that meet RoHS compliance standards, ensuring that it does not contain hazardous substances. This makes it a safe and environmentally responsible choice for electronic designs.

Its typical applications include impedance matching in RF amplifiers, filtering unwanted signals in communication systems, and tuning resonant circuits in oscillators. The inductor's robust construction and reliable performance make it a preferred choice for engineers in various industries, including telecommunications, consumer electronics, and industrial automation.