BWNC003729262R7K00

Fixed Inductors Overview

The BWNC003729262R7K00 is a surface-mount RF inductor from Pulse Electronics, part of the Chilisin series. It features an unshielded wirewound construction on a ferrite core within a 1210 (3225 metric) package measuring 3.2 mm x 2.5 mm x 2.0 mm. The component provides an inductance of 2.7 uH with a 10% tolerance. Key electrical specifications include a self-resonant frequency of 7.96 MHz, a minimum Q factor of 20, and a maximum DC current rating of 900 mA.

Fixed Inductors Feature Summary

• Unshielded wirewound design for high-frequency signal processing
• Ferrite core material optimized for RF applications
• Surface-mount PCB mounting style for automated assembly

Fixed Inductors Applications

• High reliability electronic circuits
• RF filtering networks
• Impedance matching stages

Fixed Inductors Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance details and exact physical dimensions prior to integration. Ensure that the 900 mA current rating aligns with the thermal management requirements of the target PCB layout. Cross-reference the 7.96 MHz self-resonant frequency against the operational bandwidth to prevent parasitic resonance issues during circuit simulation.

Fixed Inductors Selection Notes

Select this component when an unshielded RF inductor is required for space-constrained designs utilizing the 1210 footprint. The 2.7 uH value suits applications needing moderate inductance at frequencies below 7.96 MHz. Consider the 900 mA saturation limit for power handling needs. Compare against shielded alternatives if electromagnetic interference suppression is critical for the system environment.

Fixed Inductors Part Context

This component belongs to the Chilisin RF inductor line manufactured by Pulse Electronics. It falls under the broader category of passive magnetic components designed for surface-mount technology. The product supports high-reliability standards, distinguishing it from general-purpose inductors through its specific RF performance characteristics and ferrite core construction.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.