The 0402CS-4N7XJBW is a high-frequency ceramic wirewound chip inductor manufactured by Coilcraft. It is designed for applications requiring a small footprint, high Q-factor, and precise inductance value. The ceramic construction and wirewound design provide exceptional performance at high frequencies, making it suitable for various RF and microwave applications. This component offers tight tolerance and is designed to be highly reliable in demanding environments.

Applications:

• RF impedance matching
• Wireless communication circuits
• Mobile phone applications
• GPS and navigation systems
• Bluetooth and Wi-Fi modules
• Filter circuits

Features:

• Compact 0402 case size (1.0mm x 0.5mm)
• High Q-factor for minimal losses
• Precise inductance value
• Ceramic wirewound construction
• Excellent high-frequency performance
• RoHS compliant

Benefits:

• Saves valuable board space in compact designs.
• Ensures efficient signal transmission with minimal signal loss.
• Allows for accurate circuit tuning and performance.
• Provides stable and reliable performance in RF applications.
• Suitable for use in environmentally conscious designs.
• Reduces overall power consumption in high-frequency circuits.

Additional Details:

The 0402CS-4N7XJBW inductor uses a ceramic core material to minimize core losses and ensure stability at high frequencies. The wirewound construction contributes to a high Q-factor and tight inductance tolerance. The 0402 case size allows for easy surface mount assembly and high-density placement on PCBs. It operates effectively over a broad temperature range, typically from -40°C to +85°C. This inductor's high self-resonant frequency (SRF) ensures optimal performance in high-frequency circuits. It is widely used in impedance matching networks, filtering applications, and resonant circuits. The shielded construction of this component reduces electromagnetic interference (EMI), enhancing the reliability and performance of sensitive electronic devices.