1806J0250122MCTE07

Overview

The Knowles Syfer 1806J0250122MCTE07 is a feed-through multilayer ceramic capacitor designed for surface mount applications. It features a capacitance of 1200 pF with a tolerance of ±20% and a DC voltage rating of 25 VDC. The component utilizes an X7R dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. Housed in an 1806 (4516 metric) package, it supports a current rating of 2 A. This device integrates filtering capabilities directly into the circuit layout, offering a compact solution for high-frequency noise suppression.

Feature Summary

• Integrates feed-through filtering functionality within a standard surface-mount footprint
• Supports continuous current handling up to 2 Amperes
• Utilizes X7R dielectric for reliable operation across wide industrial temperature ranges

Applications

• High-frequency noise suppression in power supply lines
• EMI/RFI filtering in compact electronic assemblies
• Signal integrity protection in high-speed digital circuits

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure that the selected variant matches the required current rating and capacitance tolerance for the target application. Cross-reference the part number with authorized distributors to confirm availability and lead times prior to procurement planning.

Selection Notes

Select this component when space constraints require integrated filtering without additional discrete components. Consider the 2A current rating and 25V voltage limit during circuit design. Evaluate the thermal environment to ensure operation remains within the specified -55°C to +125°C range for optimal longevity and performance stability.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor series, which combines MLCC technology with through-hole current carrying capabilities in a surface-mount format. These devices are engineered for high-reliability environments where size reduction and effective electromagnetic interference mitigation are critical design priorities.

Replacement Considerations

Consult official substitution guides for equivalent feed-through capacitors with matching 1200 pF capacitance and 2A current ratings. Verify package compatibility and electrical specifications before implementing any alternative parts.