1812Y2000822MXTE03

Overview

The Knowles Syfer 1812Y2000822MXTE03 is a feed-through multilayer ceramic capacitor in an 1812 surface-mount package. It features a capacitance of 8200 pF and a voltage rating of 200 VDC. The component utilizes X7R dielectric material with a ±20% tolerance. Designed for high-frequency applications, it supports a maximum current of 50 mA. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Feed-through architecture providing integrated filtering capabilities
• High-current handling capability up to 50 mA
• X7R dielectric stability across extended temperature ranges

Applications

• RF signal path filtering
• Power supply decoupling in high-frequency circuits
• EMI suppression in compact SMD layouts

Procurement Notes

Verify the specific suffix E03 against official datasheets to confirm packaging details and terminal configuration. Ensure compatibility with 50 mA current ratings in the target circuit design. Cross-reference the 1812 footprint dimensions with PCB layout constraints. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when board space is limited but high-frequency filtering is required. The feed-through design eliminates the need for separate ground connections, simplifying layout. Consider the 50 mA current limit when designing power stages. The X7R characteristic offers stable capacitance over temperature, suitable for general-purpose RF applications.

Part Context

This part belongs to the Knowles Syfer 1812Y series of feed-through capacitors. These components integrate capacitor and inductor functions into a single surface-mount device. The series is designed for applications requiring effective noise suppression in tight spaces without compromising current handling capacity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.