1806J0250224MXTE07

Overview

The Knowles Syfer 1806J0250224MXTE07 is a feed-through multilayer ceramic capacitor designed for surface-mount technology. It features an 1806 (4516 metric) case size with a capacitance of 0.22 µF and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing a tolerance of ±20%. It is engineered to handle a current rating of 2 A and operates within a temperature range of -55°C to +125°C. The device incorporates nickel barrier and 100% tin terminations for reliable soldering.

Feature Summary

• Integrated feed-through architecture for efficient electromagnetic interference filtering
• High current handling capability suitable for power line applications
• Nickel barrier termination system ensuring robust solder joint integrity

Applications

• Electromagnetic interference suppression in high-current circuits
• Power supply input filtering for electronic systems
• Signal conditioning in automotive electronics environments

Procurement Notes

Verify the specific termination finish and package dimensions against the official datasheet before integration. Confirm that the 2 A current rating aligns with the target circuit requirements. Ensure compatibility with standard reflow soldering profiles for nickel-barrier components. Cross-reference the exact part number to distinguish from similar general-purpose MLCC variants.

Selection Notes

Select this component when both capacitive filtering and high-current conduction are required in a single surface-mount footprint. The 1806 case size offers a balance between capacitance density and thermal performance. Consider the X7R dielectric characteristics for stability across the specified operating temperature range. Evaluate the physical constraints of the PCB layout to accommodate the feed-through terminal configuration.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor series, which combines passive filtering with conductive pathways. Unlike standard MLCCs, these devices integrate a central conductor to pass current while shunting noise to ground. This design reduces board space by eliminating separate filter and bypass components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers.