WB0402T20NSJ

Fixed Inductors Overview

The WB0402T20NSJ is a surface-mount power inductor manufactured by Cal-Chip Electronics, Inc. It features an 82 nH nominal inductance with a ±5% tolerance and operates within a temperature range of -40 °C to +85 °C. The component has a maximum DC resistance of 1.55 Ω and a rated current of 50 mA. Packaged in a compact 0402 (1005 metric) footprint, it utilizes lead-free terminations compliant with RoHS standards.

Fixed Inductors Feature Summary

• Compact 0402 surface-mount package for high-density circuit layouts
• Lead-free construction compliant with environmental regulations
• High-precision ±5% inductance tolerance for stable signal integrity

Fixed Inductors Applications

• RF signal filtering circuits
• DC-to-DC converter input/output stages
• General-purpose noise suppression in portable electronics

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm that the selected variant matches the required electrical characteristics and packaging format. Ensure compliance with project-specific material restrictions and environmental certifications prior to final procurement approval.

Fixed Inductors Selection Notes

Select this component when space-constrained designs require precise inductance values in the nanohenry range. The low rated current of 50 mA limits suitability to low-power signal processing or RF applications rather than high-current power delivery systems.

Fixed Inductors Part Context

This part belongs to Cal-Chip Electronics' surface-mount device portfolio, which specializes in passive components for automated assembly. The company focuses on providing reliable SMD solutions for modern electronic manufacturing requirements.

Fixed Inductors Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement maintains identical inductance, tolerance, and current ratings to ensure circuit compatibility.