1206Y2000333MJTE03

Overview

The Knowles Syfer 1206Y2000333MJTE03 is a multilayer ceramic capacitor (MLCC) in a 1206 surface-mount package. It features a capacitance of 33 nF with a tolerance of ±20% and an X7R dielectric material. The component has a DC voltage rating of 200V and operates within a temperature range of -55°C to +125°C. It incorporates FlexiCap technology with a nickel barrier electrode structure, designed to enhance mechanical reliability and flexibility for sensitive board applications.

Feature Summary

• FlexiCap technology provides enhanced mechanical flexibility and reliability for board-sensitive applications
• Nickel barrier electrode structure ensures robust performance under thermal stress
• X7R dielectric offers stable capacitance characteristics across the operating temperature range

Applications

• High-reliability electronic circuits requiring flexible termination
• Applications sensitive to board flexing or mechanical stress
• Automotive electronics meeting AEC-Q200 standards

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm electrode composition and termination type. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Confirm RoHS compliance status through current regulatory documentation before integration into production.

Selection Notes

Select this component when high voltage handling at 200V is required alongside mechanical durability. The X7R dielectric balances cost and performance for general-purpose filtering. Verify that the 1206 footprint aligns with PCB layout constraints and that the nickel barrier electrodes suit the intended manufacturing process.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in capacitors with flexible terminations to prevent cracking during board flexure. The 1206Y prefix indicates the 1206 case size and X7R dielectric class within the broader Syfer portfolio of high-reliability ceramic components.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 200V rating, 33nF capacitance, and X7R dielectric. Verify if alternative parts offer compatible FlexiCap or nickel barrier features for equivalent mechanical reliability.