1806J0250683MJTE07

Overview

The Knowles Syfer 1806J0250683MJTE07 is a surface-mount feed-through ceramic capacitor designed for EMI filtering applications. It features a capacitance of 0.068 µF with a ±20% tolerance and a rated DC voltage of 25V. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a compact 1806 (4520 Metric) package, it integrates a pass-through structure to facilitate efficient signal routing while providing effective noise suppression.

Feature Summary

• Integrates a feed-through architecture to combine signal transmission with embedded EMI filtering capabilities within a single surface-mount footprint.

Applications

• High-frequency signal line filtering
• EMI suppression in data communication interfaces
• Noise reduction in sensitive analog circuits

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm terminal configuration and marking requirements. Ensure that the selected variant matches the required thermal endurance and voltage derating guidelines for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. Consider the X7R temperature coefficient characteristics for stability requirements. Evaluate the physical dimensions of the 1806 package against available PCB real estate and ensure compatibility with standard SMT assembly processes.

Part Context

This part belongs to the Knowles Syfer series of high-reliability multilayer ceramic capacitors. The 'J' designation typically indicates a specific voltage rating class within the product family, while the 'E07' suffix denotes the specific packaging format. These components are engineered for demanding electronic environments requiring consistent electrical performance.

Replacement Considerations

Consult official substitution guides for equivalent feed-through capacitors with matching capacitance, voltage ratings, and package dimensions. Verify that alternative parts maintain similar insertion loss characteristics and thermal stability profiles to ensure circuit integrity is preserved during replacement.