1806J0500154MXTE01

Overview

The Knowles Syfer 1806J0500154MXTE01 is a surface-mount feedthrough capacitor designed for EMI filtering. It features a capacitance of 0.15 µF with a ±20% tolerance and an X7R dielectric. The component supports a DC voltage rating of 50 VDC and handles a current rating of 300 mA. It utilizes a 1806 (4516 metric) package size with nickel barrier terminations. Operating temperatures range from -55 °C to +125 °C, ensuring reliability in demanding environments.

Feature Summary

• Provides effective electromagnetic interference suppression through integrated feedthrough architecture
• Utilizes flexible termination technology to enhance mechanical durability during thermal cycling
• Incorporates nickel barrier plating to ensure robust solderability and corrosion resistance

Applications

• High-frequency noise filtering in compact electronic assemblies
• Power line conditioning for sensitive signal circuits
• EMI mitigation in automotive and industrial control modules

Procurement Notes

Verify the specific suffix MXTE01 against official Knowles Syfer documentation to confirm terminal configuration and material specifications. Ensure compatibility with PCB footprint requirements for the 1806 package. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement.

Selection Notes

Select this component when space-constrained designs require high-capacitance EMI filtering in a standard 1806 footprint. The X7R dielectric offers stable performance across the specified temperature range. Consider the 300 mA current rating to ensure adequate handling for the target application's power lines without saturation.

Part Context

This part belongs to the Knowles Syfer SMD EMI Filter series, specifically utilizing C-filter topology within a multilayer ceramic construction. The 1806J series denotes the case size and voltage class, while the J indicates the dielectric type code. This family targets applications requiring reliable noise suppression in minimal board areas.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical parameters before considering any alternative components from other manufacturers.