The 0805CS-070XJLC is a ceramic wirewound chip inductor manufactured by Coilcraft. It is designed for high-frequency applications where a small size and high Q-factor are required. This inductor is part of the Coilcraft 0805CS series, known for its excellent performance and reliability.

Applications

• RF circuits
• Wireless communication devices
• Matching networks
• Filter circuits
• High-frequency amplifiers

Features

• Small size (0805 form factor)
• High Q-factor
• Ceramic construction
• Wirewound design
• Excellent self-resonant frequency (SRF)
• Tight tolerance

Benefits

• Reduces board space requirements in compact electronic devices.
• Improves circuit performance due to low losses and high efficiency.
• Provides stable inductance values over a wide range of frequencies.
• Enables precise tuning and matching in RF circuits.
• Offers reliable operation in demanding environmental conditions.

Additional Details

The 0805CS-070XJLC has an inductance value of 70 nH (nanohenries) with a specified tolerance. The SRF is an important parameter, indicating the frequency at which the inductor's performance starts to degrade due to parasitic capacitance. The DC resistance (DCR) is kept low to minimize power losses. The inductor is designed for surface mount technology (SMT) and is suitable for automated assembly processes. The ceramic construction ensures excellent thermal stability and resistance to moisture. Detailed specifications, including inductance tolerance, Q-factor at specific frequencies, SRF, DCR, and current rating, can be found in the Coilcraft datasheet. Proper soldering techniques and reflow profiles are crucial for achieving reliable connections and optimal performance. The 0805CS-070XJLC is commonly used in applications where precise control over impedance and frequency response is required, such as in impedance matching networks for antennas and filters for noise reduction. It is a popular choice among RF engineers for its compact size, high performance, and reliability.