1206J2000103MJTE07

Overview

The Knowles Syfer 1206J2000103MJTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features a 10 nF capacitance with ±20% tolerance and an X7R dielectric. The component has a DC voltage rating of 200 V and utilizes a nickel barrier electrode structure. Designed for high-frequency noise suppression, it integrates internal filtering capabilities within the standard MLCC footprint to enhance circuit reliability.

Feature Summary

• Three-terminal architecture providing inherent low-inductance performance for effective high-frequency noise attenuation
• Integrated EMI filtering capability that combines decoupling and signal conditioning functions within a single compact component
• Nickel barrier construction ensuring robust terminal integrity and compatibility with standard reflow soldering processes

Applications

• High-speed digital signal line filtering in communication equipment
• Power supply input/output decoupling in dense PCB layouts
• EMI suppression in automotive electronic control units

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and tolerance specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete inductors or capacitors. The three-terminal design offers superior high-frequency performance compared to standard two-terminal MLCCs. Evaluate thermal management requirements as self-heating may occur under high ripple current conditions in power applications.

Part Context

This component belongs to the Knowles Syfer Flexicap series, which specializes in three-terminal EMI filter capacitors. The series provides enhanced noise suppression capabilities while maintaining standard footprints to facilitate easy integration into existing board designs without layout modifications.

Replacement Considerations

Direct substitutes include other 1206 three-terminal EMI filters from Knowles Syfer such as the 1206J2000103MJTE03, noting differences in termination finish. Cross-brand equivalents require matching capacitance, voltage rating, and physical dimensions to ensure mechanical fit and electrical equivalence.