The 1008PS-562KLC is a high-performance wirewound chip inductor manufactured by Coilcraft, known for its excellent electrical characteristics and reliable performance in various high-frequency applications. These inductors are designed for use in RF circuits where precise inductance values and high Q-factors are essential.

Applications

• RF Filters: Used in filter circuits to selectively pass or reject specific frequencies.
• Impedance Matching Networks: Matching impedance between different stages in RF systems to maximize power transfer.
• RF Chokes: Blocking RF signals while allowing DC current to pass.
• Wireless Communication Devices: Applications in WLAN, Bluetooth, and cellular devices for signal filtering and impedance matching.
• High-Frequency Oscillators: Contributing to the resonant frequency in oscillator circuits.

Features

• High Q Factor: Provides low losses and improves signal integrity.
• Tight Inductance Tolerance: Ensures accurate and consistent performance.
• Self-Shielded Construction: Reduces electromagnetic interference (EMI).
• High Self-Resonant Frequency (SRF): Enables operation at high frequencies without significant performance degradation.
• Small Size: Designed for compact PCB layouts.

Benefits

• Improved RF Performance: High Q factor enhances signal quality and reduces insertion loss.
• Reduced Interference: Self-shielding minimizes EMI and crosstalk.
• Precise Inductance: Tight tolerance ensures predictable circuit behavior.
• Space Savings: Small size allows for more components in a limited space.
• Reliable Operation: Designed for stable and consistent performance in demanding environments.

The 1008PS-562KLC has an inductance value of 5.6 μH (based on the '562' in the part number, where '562' represents 56 x 10^2 nH). The 'K' indicates a tolerance of 10%. This inductor is designed for surface mount technology (SMT) and is available in a 1008 package size (100 mils x 80 mils). The wirewound construction, typically using a ceramic core, ensures high stability and Q-factor. Detailed specifications, including the Q-factor, SRF, DC resistance (DCR), and current rating, can be found in the Coilcraft datasheet. Proper PCB layout and soldering techniques are crucial to achieving optimal performance and reliability. This component is an excellent choice for high-frequency RF applications requiring precise and stable inductance.