1206J1000273MJTE07

Overview

The Knowles Syfer 1206J1000273MJTE07 is a surface-mount feed-through multilayer ceramic capacitor. It features a capacitance of 0.027 µF with a tolerance of ±20%. The component is rated for a DC voltage of 100 V and supports a continuous current of 2 A. It utilizes an X7R dielectric material and is housed in a standard 1206 (3216 metric) package. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated feed-through architecture combining filtering and decoupling functions
• High current handling capability suitable for power line applications
• X7R dielectric provides stable capacitance characteristics over temperature

Applications

• Power supply input filtering
• EMI suppression on high-current traces
• Decoupling in compact power electronics

Procurement Notes

Verify the specific suffix 'MJTE07' against official datasheets to confirm the feed-through configuration, as standard MLCC part numbers may differ. Ensure the selected variant matches the required 2 A current rating and 1206 footprint dimensions for your PCB layout.

Selection Notes

Select this component when board space is limited and both signal integrity filtering and power decoupling are required simultaneously. The feed-through design reduces parasitic inductance compared to discrete components. Confirm that the 100 VDC rating exceeds the maximum circuit voltage under all operating conditions.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor series, designed for high-reliability applications. Unlike standard capacitors, these devices integrate a central conductor, allowing current to pass through while shunting noise to ground. They are commonly used in aerospace, medical, and industrial equipment where size and performance are critical.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.