1206Y0250184MJTE07

Overview

The Knowles Syfer 1206Y0250184MJTE07 is a surface-mount feed-through capacitor designed for EMI filtering. It features an X7R dielectric with a capacitance of 0.18 µF and a voltage rating of 25 VDC. The component utilizes FlexiCap technology with nickel barrier termination, providing enhanced mechanical reliability. It operates within a temperature range of -55°C to +125°C and is housed in a standard 1206 (3216 Metric) package footprint.

Feature Summary

• Integrated three-terminal feed-through architecture for effective electromagnetic interference suppression
• FlexiCap flexible termination system with nickel barrier to mitigate board flex stress
• X7R ceramic dielectric material ensuring stable capacitance across the operating temperature range

Applications

• High-density printed circuit boards sensitive to mechanical deformation
• Power supply input stages requiring common-mode noise attenuation
• Signal lines in automotive electronics demanding robust EMI protection

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal composition and tolerance specifications. Ensure compatibility with automated pick-and-place equipment regarding the 1206 footprint dimensions. Confirm RoHS compliance status through current datasheets prior to integration into regulated assemblies.

Selection Notes

Select this component when high capacitance values are required in a compact form factor alongside superior mechanical durability. The three-terminal design offers lower parasitic inductance compared to standard two-terminal capacitors. Evaluate thermal management requirements as the X7R material exhibits capacitance variation with temperature changes.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in multilayer ceramic capacitors with flexible terminations. The series targets applications where standard rigid terminations may fail due to substrate warping or vibration. The 1206Y prefix indicates the case size and general product family classification within the manufacturer's portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical ratings before considering alternative manufacturers.