1806Y2000393MJTE07

Overview

The Knowles Syfer 1806Y2000393MJTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a 1806 (4516 metric) package with three terminals and X7R dielectric. The component has a capacitance of 39 nF, a voltage rating of 200 VDC, and a tolerance of ±20%. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal feed-through architecture provides effective common-mode noise attenuation.
• X7R ceramic dielectric ensures stable capacitance performance across the operating temperature range.
• Nickel barrier termination enhances solderability and long-term reliability.

Applications

• EMI filtering in high-frequency signal lines
• Power supply input/output decoupling
• Noise suppression in automotive electronics

Procurement Notes

Verify the complete part number including the suffix 'MJTE07' to ensure correct termination and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the Mouser number 843-1806Y2000393MJTE07 for accurate sourcing details.

Selection Notes

Select this component for applications requiring compact EMI filtering in space-constrained designs. The 1806 footprint offers a balance between current handling and board area. Ensure the 200V DC rating exceeds the maximum circuit voltage to maintain safety margins and reliability under varying load conditions.

Part Context

This component belongs to the Knowles Syfer series of multilayer ceramic capacitors and EMI suppression filters. The brand specializes in application-specific passive components for demanding environments. The 1806Y series specifically targets feed-through filter applications requiring robust noise reduction capabilities.

FAQ

What is the terminal configuration of this component?

It utilizes a three-terminal design typical of feed-through capacitors, allowing for efficient grounding and signal path separation.

Is this component suitable for high-temperature environments?

Yes, it is rated for operation up to +125°C, making it suitable for various industrial and automotive applications.