WB0402T43NSJ

Fixed Inductors Overview

The WB0402T43NSJ is a fixed surface-mount inductor manufactured by Cal-Chip Electronics, Inc. It features an inductance of 43nH with a tolerance of ±5%. The component has a maximum DC resistance of 1.55Ω and a current rating of 50mA. It utilizes a leadless chip design suitable for automated assembly processes.

Fixed Inductors Feature Summary

• Leadless molded construction for high reliability
• Compatible with automatic placement equipment
• Encapsulated coil structure resistant to mechanical shock

Fixed Inductors Applications

• RF circuit filtering
• High-frequency signal processing
• Automotive body electronics

Fixed Inductors Procurement Notes

Verify the specific part number against manufacturer documentation to confirm electrical characteristics. Ensure compatibility with standard SMT reflow profiles. Check for RoHS compliance status as indicated in official datasheets before procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring low inductance values in compact footprints. Consider the 50mA current limit and 1.55Ω DC resistance when designing power or signal paths. Verify thermal performance within the specified operating range.

Fixed Inductors Part Context

This inductor belongs to the WB series of fixed inductors from Cal-Chip Electronics. These components are designed for general-purpose use in surface-mount technology environments, offering a balance of size and electrical performance for modern electronic assemblies.

Fixed Inductors Replacement Considerations

Cross-reference with other 43nH inductors in the 0402 package. Ensure equivalent tolerance, current rating, and DC resistance specifications match the original design requirements.