1206Y2000152MSTE03

Overview

The Knowles Syfer 1206Y2000152MSTE03 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 1206 (3216 metric) package with a 200 VDC voltage rating and a capacitance of 1500 pF. The component utilizes X7R dielectric material and offers a tolerance of ±20%. It is rated for operation between -55°C and +125°C. This device incorporates FlexiCap technology with a nickel barrier to enhance mechanical reliability in board-flex sensitive applications.

Feature Summary

• Integrated feed-through architecture providing effective electromagnetic interference filtering within the capacitor structure.
• FlexiCap construction with nickel barrier end termination to absorb mechanical stress and prevent cracking during board flexing.
• X7R dielectric composition ensuring stable capacitance performance across the specified industrial temperature range.

Applications

• High-frequency noise suppression in automotive electronic modules
• Signal integrity protection in board-flex sensitive circuit assemblies
• Electromagnetic interference filtering in compact surface-mount designs

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm terminal configuration and packaging details. Ensure compatibility with automated pick-and-place equipment regarding reel specifications. Confirm RoHS compliance status through official documentation prior to integration into regulated supply chains.

Selection Notes

Select this component when integrated EMI filtering and mechanical robustness are required in a standard 1206 footprint. The feed-through design eliminates the need for separate filter components, saving board space. Verify that the 200V rating and 1500pF value align with the circuit's electrical requirements and thermal operating conditions.

Part Context

This part belongs to the Knowles Syfer 1206Y series of high-reliability multilayer ceramic capacitors. The series is characterized by its focus on durability in harsh environments, particularly where mechanical stress from board flexing is a concern. The MSTE03 suffix typically denotes specific terminal and packaging attributes defined by the manufacturer.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's catalog for direct equivalents or verify if alternative suffixes within the same family offer compatible electrical and mechanical properties.