1812J0500184MJTE03

Overview

The Knowles Syfer 1812J0500184MJTE03 is a feed-through multilayer ceramic capacitor designed for surface-mount applications. It features a capacitance of 0.18 µF with a voltage rating of 50 VDC and a tolerance of ±20%. The component utilizes an X7R dielectric material and operates within a temperature range of -55°C to +125°C. Housed in an 1812 (4532 metric) package, it includes a 50 mA current rating and utilizes a three-pad configuration for mounting.

Feature Summary

• Integrates feed-through functionality to provide effective electromagnetic interference suppression in compact designs.
• Utilizes X7R dielectric characteristics to maintain stable capacitance across the specified operating temperature range.
• Features a specialized three-pad surface-mount footprint optimized for high-current handling capabilities.

Applications

• Power supply input filtering stages
• High-frequency noise suppression circuits
• Compact electronic device power management

Procurement Notes

Verify the specific suffix 'E03' against official manufacturer documentation to confirm the three-pad footprint and current rating specifications. Ensure compatibility with the required PCB land pattern design before integration into the assembly process.

Selection Notes

Select this component when a surface-mount solution is required for both decoupling and EMI filtering in space-constrained environments. The 50 mA current rating defines the maximum allowable DC bias current for reliable operation without degradation.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which combines the benefits of traditional feed-through filters with modern surface-mount technology. It addresses the industry demand for smaller form factors while maintaining robust noise attenuation performance.

Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided source data. Verify pinout and electrical parameters carefully if considering alternative manufacturers.

FAQ

What is the current rating of the 1812J0500184MJTE03?

The component has a specified current rating of 50 mA.

What type of termination does this capacitor use?

It uses a three-pad surface-mount configuration designed for feed-through applications.