1806J0250333MJTE07

Overview

The Knowles Syfer 1806J0250333MJTE07 is a feed-through multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 0.033 µF with a tolerance of ±20% and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing stable performance across a temperature range of -55°C to +125°C. Its physical dimensions are 4.50 mm in length, 1.60 mm in width, and a maximum height of 1.30 mm. This device is rated for 2 A current handling.

Feature Summary

• Integrated feed-through architecture combining filtering and decoupling functions within a single SMD package
• High current carrying capability suitable for power line applications
• X7R dielectric ensures reliable capacitance stability over the specified operating temperature range

Applications

• EMI suppression on high-current power input lines
• Decoupling in compact electronic modules requiring integrated filtering
• Signal conditioning in space-constrained surface mount designs

Procurement Notes

Verify the specific suffix 'MJTE07' against the manufacturer's official datasheet to confirm terminal configuration and termination plating specifications. Ensure the selected variant matches the required current rating and thermal characteristics for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when design constraints require both EMI filtering and decoupling in a minimal footprint. The 1806 case size offers a balance between current handling capacity and board space efficiency. Confirm that the X7R dielectric characteristics align with the circuit's temperature stability requirements compared to Class 1 alternatives.

Part Context

This part belongs to the Knowles Syfer Syfer Power series of feed-through capacitors. These components are engineered to replace traditional discrete filter networks by integrating multiple functions into a single surface-mount device. The series supports various capacitance values and voltage ratings within standardized industrial footprints.

Replacement Considerations

Direct substitutes must match the 1806 feed-through form factor, 25V rating, and 0.033µF value. Verify compatibility with existing PCB land patterns due to the unique center-terminal geometry inherent to feed-through MLCCs.