1206J0250152MCTE01

Overview

The Knowles Syfer 1206J0250152MCTE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 1500 pF with a ±20% tolerance and operates at a DC voltage rating of 25 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Packaged in a standard 1206 (3216 metric) footprint, it supports a maximum current rating of 300 mA.

Feature Summary

• Three-terminal SMD architecture provides effective electromagnetic interference filtering within compact board spaces.
• C0G/NP0 dielectric ensures minimal capacitance variation over temperature changes for signal integrity.
• High current handling capability allows integration into power distribution lines without signal degradation.

Applications

• Power line filtering in portable electronic devices
• EMI suppression in high-speed digital circuits
• Noise reduction in RF communication modules

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination style and packaging configuration. Confirm that the specific revision matches your design requirements, as manufacturing updates may occur without functional changes. Cross-reference with authorized distributors to validate authenticity and traceability.

Selection Notes

Select this component when low parasitic inductance is critical for high-frequency noise attenuation. The three-terminal design offers superior performance compared to two-terminal capacitors in EMI applications. Ensure the PCB layout accommodates the specific pad geometry required for proper grounding of the center terminal.

Part Context

This component belongs to the Knowles Syfer E01 series of surface-mount EMI filters. These parts are engineered for high-reliability applications requiring robust noise suppression in small form factors. The series is widely used in consumer electronics and industrial systems where space constraints limit traditional filter solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative components by matching capacitance, voltage rating, package dimensions, and insertion loss characteristics before substitution.

FAQ

What is the maximum current rating for this feed-through capacitor?

The component supports a maximum current rating of 300 mA.

Does this part support lead-free soldering processes?

Yes, the component complies with RoHS3 specifications, supporting lead-free assembly methods.