1206J0500183MXTE01

Overview

The Knowles Syfer 1206J0500183MXTE01 is a surface-mount feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 0.018 µF with a ±20% tolerance and a DC voltage rating of 50V. The component utilizes an X7R dielectric material, ensuring stable performance across a wide operating temperature range from -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it provides a current rating of 300 mA. This three-terminal device integrates EMI filtering capabilities directly into the SMD footprint.

Feature Summary

• Three-terminal feedthrough architecture providing integrated EMI filtering within a surface-mount form factor
• X7R ceramic dielectric ensures consistent capacitance stability across extended industrial temperature ranges
• High current handling capability suitable for power line noise suppression applications

Applications

• EMI filtering on low-voltage DC power input lines
• Noise suppression in sensitive analog signal paths
• High-reliability electronic assemblies requiring robust thermal cycling performance

Procurement Notes

Verify the specific suffix MXTE01 against official manufacturer documentation to confirm terminal configuration and termination plating specifications. Ensure compatibility with automated pick-and-place equipment regarding the 1206 package dimensions. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. The 1206 footprint allows for direct replacement of larger through-hole feedthroughs. Consider the 300 mA current limit and 50V rating to ensure adequate margin for the target circuit's maximum operating conditions and transient spikes.

Part Context

This part belongs to the Knowles Syfer EMI Filter series, specifically utilizing the E01 or E07 type construction. These components are engineered for high-reliability environments, often qualifying for aerospace and automotive standards. The 1206J prefix indicates the case size and voltage class within the broader Syfer portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source data. Verify pinout compatibility and electrical parameters carefully if considering alternative manufacturers.