1806Y2000123MJTE07

Overview

The Knowles Syfer 1806Y2000123MJTE07 is a surface-mount feed-through capacitor in the EIA 1806 (4516 metric) package. It features a capacitance of 0.012 µF and a DC voltage rating of 200 V. The component supports a continuous current of 2 A and utilizes an X7R dielectric with ±20% tolerance. It employs a three-terminal architecture with nickel barrier termination for enhanced reliability.

Feature Summary

• Three-terminal EMI filter design providing effective noise suppression
• Nickel barrier termination structure for improved solderability and durability
• High current handling capability suitable for power line filtering

Applications

• EMI filtering on high-current DC power lines
• Noise suppression in industrial control systems
• Signal integrity protection in automotive electronics

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and termination specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet parameters against specific application requirements to validate thermal and electrical performance limits.

Selection Notes

Select this component when high current capacity and compact SMD form factor are required. The 1806 package offers a balance between current handling and board space efficiency. Ensure the operating environment remains within the specified temperature range for stable X7R dielectric performance.

Part Context

This component belongs to the Knowles Syfer EMI filter series, specifically designed as a feed-through capacitor. It integrates ceramic dielectric technology with a specialized internal structure to provide low impedance paths for high-frequency noise while passing desired signals or power currents.

Replacement Considerations

Direct substitutes include the 1806Y2000183MJTE07 from the same manufacturer series. Verify pinout compatibility and physical dimensions before substitution to ensure proper PCB footprint alignment.