1206Y0500154MJTE03

Overview

The Knowles Syfer 1206Y0500154MJTE03 is a feed-through capacitor designed for surface mount applications. It features a capacitance of 0.15 µF with a voltage rating of 50V and a tolerance of ±20%. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. It is housed in a 1206 (3216 metric) package and includes an integrated nickel barrier structure.

Feature Summary

• Integrates a nickel barrier structure for enhanced reliability
• Functions as a feed-through capacitor for EMI suppression
• Utilizes X7R dielectric material for stable performance

Applications

• Electromagnetic interference (EMI) filtering
• Power supply line conditioning
• High-frequency signal decoupling

Procurement Notes

Verify the specific suffix JE against official manufacturer documentation to confirm the presence of the nickel barrier feature. Ensure compatibility with standard 1206 footprint dimensions during PCB layout. Confirm that the 50V DC rating meets the circuit requirements. Cross-reference the part number with current datasheets to validate availability status.

Selection Notes

Select this component when a compact feed-through solution is required for noise reduction. The 1206 package offers a balance between size and performance. Consider the X7R dielectric characteristics for general-purpose applications. Verify thermal management needs within the specified operating temperature range.

Part Context

This part belongs to the Knowles Syfer high-reliability capacitor portfolio. It is engineered for demanding electronic environments requiring robust EMI protection. The feed-through design integrates filtering directly into the component structure, simplifying circuit board assembly compared to discrete filter networks.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify electrical parameters such as capacitance, voltage rating, and physical dimensions before replacing.