1206Y1000823MXTE07

Overview

The Knowles Syfer 1206Y1000823MXTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features an X7R dielectric with a nominal capacitance of 82 nF and a tolerance of ±20%. The device is rated for a DC voltage of 100V and includes a nickel barrier termination structure. Designed for high-frequency noise suppression, it supports operation within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering compared to standard two-terminal capacitors.
• Nickel barrier termination structure ensures reliable solderability and mechanical stability during reflow processes.
• X7R ceramic dielectric maintains stable capacitance characteristics across the specified industrial operating temperature range.

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• EMI suppression in sensitive electronic circuits

Procurement Notes

Verify the complete part number including the suffix to confirm the specific termination material and packaging configuration. Ensure compatibility with PCB pad layouts designed for three-terminal components. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when board space constraints require a 1206 footprint but superior high-frequency attenuation is necessary. The three-terminal design offers better performance than standard MLCCs in noise-sensitive applications. Verify that the 100V rating meets the circuit's maximum operating voltage requirements.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which utilizes flexible termination technologies to improve reliability under thermal cycling and mechanical stress conditions. The 1206Y series represents general-purpose multilayer ceramic capacitors optimized for various commercial and industrial applications requiring robust performance.

FAQ

What distinguishes the 1206Y1000823MXTE07 from a standard 1206 capacitor?

It is a three-terminal EMI filter capacitor, providing superior high-frequency noise suppression compared to standard two-terminal devices due to its internal grounding terminal structure.

What is the dielectric type and its temperature coefficient?

The component uses an X7R dielectric, which provides stable capacitance variation over a wide temperature range from -55°C to +125°C.