WB0603T18NSJ

Fixed Inductors Overview

The WB0603T18NSJ is a surface mount ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It features a ceramic core and is housed in a 0603 package with dimensions of 1.6 mm length, 0.8 mm height, and 0.75 mm width. The component provides an impedance of 18 Ohms at 100 MHz and has a maximum DC resistance of 0.2 Ohms. It is designed for EMI suppression in compact electronic circuits.

Fixed Inductors Feature Summary

• Provides effective electromagnetic interference (EMI) suppression through high impedance characteristics.
• Utilizes multilayered ceramic technology for robust electrode strength and solder heat resistance.
• Designed specifically for surface mounting applications without requiring additional wiring.

Fixed Inductors Applications

• Prevention of high frequency EMI from computers
• Prevention of high frequency EMI from printers
• General purpose EMI/RFI filtering in surface mount circuits

Fixed Inductors Procurement Notes

Verify the specific impedance value and DC resistance against the official datasheet to ensure compatibility with circuit requirements. Confirm that the 0603 package dimensions align with the PCB footprint design. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the manufacturer is identified as Cal-Chip Electronics, Inc. to avoid counterfeit components.

Fixed Inductors Selection Notes

Select this component when space constraints require a 0603 footprint for EMI filtering. Consider the 18 Ohm impedance at 100 MHz for target noise frequencies. Evaluate the 0.2 Ohm DC resistance to minimize voltage drop in power lines. Compare with other ferrite beads in the same series for alternative impedance profiles or current ratings.

Fixed Inductors Part Context

This part belongs to the FB series of multilayer ferrite chip beads produced by Cal-Chip Electronics. The company specializes in surface mount devices, offering a range of passive components including capacitors, resistors, and ferrite beads. This specific model is part of their standard lineup for general-purpose EMI suppression.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other 0603 ferrite beads based on impedance and current ratings before substitution.