1206J2000152MXTE03

Overview

The Knowles Syfer 1206J2000152MXTE03 is a three-terminal feedthrough capacitor designed for surface-mount technology. It features a capacitance of 1500 pF with a voltage rating of 200 VDC and a tolerance of ±20%. The component utilizes X7R dielectric material and is housed in a standard 1206 (3216 metric) package. It includes an integrated 50 mA fuse element to provide overcurrent protection within the filter circuit.

Feature Summary

• Integrates a built-in 50 mA fuse element for circuit protection alongside filtering capabilities
• Utilizes a three-terminal architecture to minimize parasitic inductance for high-frequency noise suppression
• Constructed with X7R ceramic dielectric for stable performance across varying temperatures

Applications

• High-frequency EMI/RFI filtering in compact electronic assemblies
• Power line conditioning where integrated overcurrent protection is required
• Signal integrity enhancement in sensitive communication interfaces

Procurement Notes

Verify the specific suffix 'E03' against the manufacturer's latest documentation to confirm terminal plating and packaging specifications. Ensure design compatibility with the 50 mA internal fuse rating to prevent unintended circuit interruption during normal operation or transient events.

Selection Notes

Select this component when space-constrained designs require combined filtering and fusing functions. The 1206 footprint allows for dense PCB layouts, while the three-terminal structure offers superior high-frequency attenuation compared to standard two-terminal capacitors. Confirm that the 200 VDC rating meets the system's peak voltage requirements.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor series, which combines passive filtering with active protection elements. These components are engineered for applications demanding robust electromagnetic interference suppression in minimal board areas, leveraging advanced ceramic manufacturing techniques for reliability.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 1500 pF capacitance, 200 VDC rating, and 50 mA fuse current. Verify that alternative three-terminal feedthrough capacitors maintain compatible parasitic inductance characteristics and thermal stability profiles.