The Coilcraft 1008CT-400XMBC is a wirewound chip inductor designed for various high-frequency applications. It stands out due to its compact size, high Q factor, and tight tolerance, making it ideal for use in demanding RF and microwave circuits.

Applications

• RF Filters
• Impedance Matching Networks
• RF Chokes
• Wireless Communication Devices
• Broadband Amplifiers

Features

• Compact 1008 package size: Suitable for densely populated circuit boards.
• High Q Factor: Minimizes losses and maximizes signal integrity.
• Tight Inductance Tolerance: Ensures consistent performance across devices.
• Self-Resonant Frequency (SRF): High SRF enables operation at higher frequencies.
• Wirewound Construction: Provides excellent electrical characteristics.

Benefits

• Improved RF Performance: High Q factor enhances signal strength and reduces insertion loss.
• Miniaturization: Compact size enables smaller and lighter devices.
• Consistent Circuit Behavior: Tight tolerance ensures predictable performance.
• Extended Frequency Range: High SRF allows operation at higher frequencies without significant degradation.
• Reliable Operation: Rugged construction ensures long-term reliability.

Additional Details

The 1008CT-400XMBC has an inductance value of 40nH (nanohenries). The tolerance is typically ±5%. The Self-Resonant Frequency (SRF) is a key parameter for RF inductors, and this inductor is designed to have a high SRF for optimal performance. The DC resistance (DCR) is minimized to reduce power loss. The wirewound construction utilizes a high-quality wire to achieve excellent electrical characteristics. It is commonly used in applications where precise inductance values and high Q factors are essential, such as in RF filters and impedance matching networks.