1206J2000330MCTE03

Overview

The Knowles Syfer 1206J2000330MCTE03 is a surface-mount multilayer ceramic capacitor (MLCC) in a 1206 (3216 metric) package. It features a C0G (NP0) dielectric with a capacitance of 33 pF and a tolerance of ±20%. The component has a DC voltage rating of 200 VDC and utilizes a nickel barrier electrode structure with 100% tin terminations. Designed as an X2Y device, it integrates feed-through capabilities with a current rating of 50 mA.

Feature Summary

• Integrates X2Y architecture for simultaneous common-mode and differential-mode noise suppression within a single compact footprint.
• Features feed-through construction allowing direct signal path integration while providing high-frequency filtering.
• Utilizes C0G (NP0) dielectric material to ensure stable capacitance performance across varying temperature conditions.

Applications

• High-speed digital interface protection
• RF circuit noise suppression
• Signal line filtering in communication equipment

Procurement Notes

Verify the specific suffix E03 against official datasheets to confirm the exact termination and packaging configuration. Ensure compatibility with automated placement equipment regarding the 1206 form factor. Cross-reference the 50 mA current rating with application requirements to prevent thermal issues during operation.

Selection Notes

Select this component when space-constrained designs require combined filtering and feed-through functionality. The X2Y topology offers superior noise reduction compared to discrete capacitors. Verify that the 200 VDC rating exceeds the peak operating voltage of the target circuit to maintain reliability and dielectric integrity.

Part Context

This part belongs to the Knowles Syfer X2Y series, which combines three-terminal capacitor technology with feed-through design principles. Unlike standard two-terminal MLCCs, these devices provide enhanced electromagnetic interference suppression by integrating shielding characteristics directly into the component structure for improved signal integrity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for equivalent X2Y feed-through capacitors with matching 1206 dimensions and 200 VDC ratings.