1806Y2000272MJTE07

Overview

The Knowles Syfer 1806Y2000272MJTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 2700 pF capacitance with ±20% tolerance and an X7R dielectric. Rated for 200 VDC and 2 A current, it utilizes a 1806 (4516 Metric) package with a 3-pad mounting configuration. The component operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated feed-through architecture provides effective electromagnetic interference filtering in a compact footprint.
• High current handling capability supports direct integration into power lines without external shunting.
• Flexible terminal design accommodates board flex stress, enhancing reliability in vibration-prone environments.

Applications

• Power line filtering in automotive electronic control units
• Noise suppression in DC-DC converter input/output stages
• EMI mitigation in industrial motor drive circuits

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact electrical tolerances and termination materials. Ensure that the selected variant matches the required current rating and voltage derating curves for the target application environment. Cross-reference the package dimensions with PCB layout guidelines to guarantee proper solder joint formation and thermal performance during assembly processes.

Selection Notes

Select this component when space-constrained designs require integrated filtering and high-current capacity. Consider the X7R temperature stability for applications with moderate thermal variations. Evaluate the 3-pad footprint requirements against available PCB real estate. Compare against standard MLCCs if higher capacitance values or different voltage ratings are necessary for the specific circuit topology.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which emphasizes durability through flexible terminations. The 1806Y series specifically targets feed-through applications, combining capacitive filtering with conductive paths. It serves as a specialized solution for EMI reduction in power distribution networks where traditional discrete components would occupy excessive board area.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative feed-through capacitors by matching capacitance, voltage rating, current handling, and physical footprint dimensions before substitution.