The Coilcraft 0805CS-680XFLC is a ceramic wirewound chip inductor specifically designed for high-frequency applications where a combination of high Q factor and self-resonant frequency (SRF) is critical. This inductor is commonly employed in RF circuits, impedance matching, and filtering networks within various electronic devices. Its compact 0805 package facilitates high-density mounting on printed circuit boards (PCBs).

Applications:

• RF Circuits: Integral to impedance matching, tuning, and filtering within RF amplifiers, oscillators, and mixers.
• Impedance Matching Networks: Optimizes power transfer between different circuit stages through impedance matching.
• Filters: Used in constructing low-pass, high-pass, and band-pass filters for refined signal conditioning.
• Wireless Communication Devices: Found in equipment such as mobile phones, Wi-Fi devices, and a range of other wireless communication tools.
• High-Frequency Circuits: Serves as a general-purpose inductor in a variety of high-frequency applications.

Features:

• 0805 Package Size: Designed for high-density mounting due to its compact size.
• 68 nH Inductance: Provides an inductance value of 68 nanohenries.
• High Q Factor: Offers low losses and improved efficiency within RF circuits.
• Excellent SRF: Delivers a high self-resonant frequency, optimizing performance at high frequencies.
• Ceramic Wirewound Construction: Ensures stability and reliability.
• Surface Mount Technology (SMT): Facilitates automated assembly processes on PCBs.

Benefits:

• Improved RF Performance: Enhances the overall performance of RF circuits through its high Q factor and excellent SRF.
• Efficient Power Transfer: Facilitates efficient power transfer through effective impedance matching techniques.
• Precise Filtering: Enables the development of precise filters for accurate signal conditioning.
• Space Saving: Reduces board space requirements with its compact 0805 package.
• Reliable Operation: Provides consistent performance and long-term reliability due to its robust ceramic wirewound construction.

The 0805CS-680XFLC inductor utilizes a ceramic core and wirewound construction that contributes to a high Q factor and an excellent self-resonant frequency. It is built to withstand reflow soldering processes and high temperatures during PCB assembly. Its diminutive size combined with its robust design makes it a reliable component choice for a diverse set of high-frequency applications. Typical operating temperature ranges from -40°C to +125°C. This inductor is well-suited for circuits demanding low loss and stable performance across a wide frequency range.