1206J0500271MCTE07

Overview

The Knowles Syfer 1206J0500271MCTE07 is a surface-mount feed-through capacitor featuring a 270 pF capacitance and a 50 VDC voltage rating. It utilizes C0G (NP0) dielectric material for stable performance across temperatures ranging from -55°C to +125°C. The component operates in the 1206 (3216 metric) package size with a maximum current handling capacity of 2 A. It incorporates a nickel barrier termination system with 100% tin plating, ensuring reliable solderability and environmental resistance.

Feature Summary

• Integrated feed-through architecture provides effective electromagnetic interference filtering within a compact surface-mount footprint.
• C0G (NP0) dielectric ensures minimal capacitance variation over temperature changes and applied voltage conditions.
• Nickel barrier termination structure enhances mechanical strength and long-term reliability during thermal cycling.

Applications

• High-frequency signal line filtering in communication equipment
• Power supply input/output decoupling in sensitive analog circuits
• Electromagnetic interference suppression in automotive electronic modules

Procurement Notes

Verify the specific suffix MCTE07 against official datasheets to confirm the feed-through configuration and termination specifications. Ensure compatibility with standard reflow soldering profiles for nickel-barrier terminations. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when high-current handling capability is required alongside precise capacitance stability in a small form factor. The feed-through design offers superior noise attenuation compared to standard MLCCs in specific layout configurations. Evaluate thermal management requirements given the 2 A current rating and operating temperature range.

Part Context

This part belongs to the Knowles Syfer 1206J series of high-reliability ceramic capacitors. The series emphasizes robust construction for demanding environments. The specific model integrates feed-through technology, distinguishing it from conventional parallel-plate MLCCs by providing direct path shielding for conductors passing through the component body.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical characteristics carefully if considering alternative manufacturers or different suffix variants within the same series.