The 1206CS-221XGLC is a ceramic wirewound chip inductor from Coilcraft, designed for high Q and high self-resonant frequency (SRF) in a small 1206 package. These inductors are well-suited for RF applications where performance and stability are critical.

Applications:

• RF Inductors in communication devices
• Matching networks
• Filter circuits
• Wireless LAN
• Bluetooth applications

Features:

• High Q Factor
• High Self-Resonant Frequency
• Tight Tolerance
• Ceramic Core Material
• 1206 Case Size

Benefits:

• Improved RF performance
• Stable Inductance over Temperature
• Reduced losses
• Smaller Footprint
• Reliable operation

Additional Details:

The 1206CS-221XGLC inductor has an inductance value of 220 nH. The 'X' in the part number typically denotes a tolerance of 5%. The ceramic core ensures a high self-resonant frequency and a stable inductance value over a wide temperature range. The wirewound construction contributes to the high Q factor, which is essential for minimizing losses in RF circuits. The 1206 package size is a standard surface mount format, making it easy to integrate into automated assembly processes. Coilcraft is known for its high-quality RF inductors, and the 1206CS-221XGLC is designed to meet the demanding requirements of modern wireless communication systems. The operating temperature range is typically from -40°C to +125°C, but consulting the datasheet is important for specific details. These inductors are often used in impedance matching circuits to optimize power transfer between different components in a system. The high SRF ensures that the inductor behaves predictably at high frequencies. This part is from Coilcraft's 'CS' series which are designed to offer high performance in demanding RF applications.