1806J0250184MXTE01

Overview

The Knowles Syfer 1806J0250184MXTE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 0.18 µF with a ±20% tolerance and an X7R dielectric. The component operates at a DC voltage rating of 25V and supports a continuous current of 300 mA. Housed in an 1806 (4516 metric) package, it provides effective EMI filtering while maintaining low impedance characteristics suitable for compact circuit designs.

Feature Summary

• Integrated feed-through architecture enables simultaneous signal transmission and electromagnetic interference suppression within a single compact footprint.

Applications

• High-speed data line filtering
• RF circuit noise attenuation
• Power supply input protection

Procurement Notes

Verify the specific termination configuration and lead availability directly with authorized distributors. Confirm that the 300 mA current rating aligns with your application's operational requirements to prevent thermal issues. Ensure the 1806 package dimensions fit your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. The 25V rating suits low-voltage digital and analog lines. Consider the X7R temperature stability for environments with moderate thermal variations. Validate impedance specifications against target frequency ranges to ensure adequate noise reduction performance.

Part Context

This part belongs to the Knowles Syfer 1806 series of feed-through capacitors. These components are engineered for applications demanding high current handling alongside effective EMI suppression. The series utilizes advanced ceramic materials to maintain stable electrical properties across varying operating conditions.

Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Cross-referencing requires matching capacitance, voltage rating, current capacity, and physical dimensions to ensure functional equivalence in existing circuits.