1806J0250183MJTE07

Overview

The Knowles Syfer 1806J0250183MJTE07 is a feed-through multilayer ceramic capacitor designed for surface mount technology. It features an 1806 (4516 metric) case size with a capacitance of 0.018 µF and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing a tolerance of ±20%. It supports a continuous current of 2 A and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates feed-through architecture for efficient PCB space utilization
• Supports high continuous current handling capabilities
• Utilizes X7R dielectric for stable performance across operating temperatures

Applications

• High-frequency noise suppression in compact electronic assemblies
• Power supply input filtering for low-voltage circuits
• Signal integrity management in dense surface mount designs

Procurement Notes

Verify the specific suffix 'T07' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure the selected variant matches the required 1806 footprint dimensions and terminal configuration for your PCB layout. Cross-reference the datasheet for any recent updates regarding RoHS compliance or environmental declarations before finalizing procurement orders.

Selection Notes

Select this component when space constraints require a feed-through topology rather than standard MLCCs. The 25V rating and 2A current capacity suit low-voltage power lines. Confirm that the X7R temperature coefficient meets the thermal stability requirements of the target application environment without exceeding the maximum operating temperature limits.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which combines filtering functions with mounting efficiency. The 1806 case size offers a balance between capacitance density and physical footprint. It serves as a specialized solution for applications where traditional capacitors would consume excessive board area or fail to handle specific current loads effectively.

Replacement Considerations

Direct substitutes must match the 1806 feed-through form factor, 25V rating, and 0.018 µF value. Verify compatibility with existing PCB footprints and thermal profiles. Standard MLCC replacements may not provide the same current handling or filtering characteristics.