The Coilcraft 0402CS-30NXJBW is a wirewound chip inductor that is designed for high-frequency applications where small size and excellent performance are crucial. With its 0402 package, it allows for a high density of components on printed circuit boards.

Applications:

• RF Circuits: Impedance matching, filtering, and tuning.
• Wireless Communication Devices: Wireless transceivers, Bluetooth modules, and WLAN devices.
• Mobile Devices: Antenna matching networks and RF front-end modules in smartphones.
• GPS Receivers: Filtering signals.
• High-Frequency Filters: Signal conditioning in various electronic systems.

Features:

• Wirewound Construction: Providing high Q-factor.
• 0402 Package Size: Compact size enables high-density PCB layouts.
• SMT: Automated assembly on PCBs.
• 30 nH Inductance: Likely indicates 30 nH.
• Tight Tolerance: Provides a tight inductance tolerance for precise circuit performance.

Benefits:

• High Q-Factor: Low energy loss and efficient signal transmission.
• Compact Size: Minimizing space requirements.
• Easy Installation: SMT simplifies the assembly process.
• Stable Performance: Reliable performance over a range of conditions.
• Precise Inductance Value: Enables precise tuning and impedance matching in RF circuits.

The datasheet should be consulted for its Self-Resonant Frequency (SRF), and DC Resistance (DCR). The Coilcraft datasheet for the 0402CS series provides all the technical specifications.