1806Y0250154MXTE01

Overview

The Knowles Syfer 1806Y0250154MXTE01 is a three-terminal EMI feed-through capacitor designed for surface mount applications. It features a 0.15 µF capacitance with a 25 VDC voltage rating and operates within a temperature range of -55°C to +125°C. The component utilizes a C0G dielectric material housed in an 1806 (4516 metric) package. It provides high current handling capability of 300 mA, making it suitable for filtering noise in power lines while maintaining stable electrical performance under varying thermal conditions.

Feature Summary

• Three-terminal architecture providing effective electromagnetic interference suppression
• High current carrying capacity suitable for power line filtering applications
• Stable C0G dielectric ensures consistent capacitance across temperature variations

Applications

• Power supply input filtering
• EMI suppression in sensitive electronic circuits
• Signal integrity protection in communication devices

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct specifications. Confirm package dimensions and terminal configuration match your PCB layout requirements. Check for RoHS compliance status and specific testing certifications required for your application environment before finalizing procurement decisions.

Selection Notes

Select this component when high-frequency noise attenuation is required on power rails. The three-terminal design offers superior isolation compared to standard two-terminal capacitors. Ensure the operating voltage remains below the 25 VDC rating and verify that the 300 mA current limit aligns with your circuit's maximum load requirements for reliable long-term operation.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor series, which specializes in EMI filtering solutions. These parts are engineered for high reliability in demanding environments. The 1806 package size allows for compact board designs while maintaining robust filtering performance. This series is widely used in industrial and consumer electronics requiring strict electromagnetic compatibility standards.

FAQ

What is the maximum current rating for this feed-through capacitor?

The maximum current rating is 300 mA.

Does this component use a C0G or X7R dielectric?

It uses a C0G dielectric material for stable capacitance performance.