1206J1000333MJTE07

Overview

The Knowles Syfer 1206J1000333MJTE07 is a feed-through multilayer ceramic capacitor designed for surface mount applications. It features a capacitance of 0.033 µF with a voltage rating of 100 VDC and a tolerance of ±5%. Utilizing C0G (NP0) dielectric, it ensures stable performance across a temperature range of -55°C to +125°C. The component operates at 2 A current and measures 3.2 mm x 1.6 mm in the 1206 package.

Feature Summary

• Integrated feed-through architecture providing simultaneous signal coupling and power handling within a single compact surface-mount footprint.

Applications

• High-frequency signal filtering in communication systems
• Power distribution networks requiring integrated decoupling
• Automotive electronics meeting AEC-Q200 reliability standards

Procurement Notes

Verify the specific suffix 'MJTE07' against official Knowles Syfer documentation to confirm the feed-through variant characteristics. Standard MLCC part numbers may lack the internal conductor structure required for 2 A operation. Confirm RoHS compliance and moisture sensitivity levels prior to integration into production assemblies.

Selection Notes

Select this component when board space constraints require combining filtering and power delivery functions. The C0G dielectric offers minimal capacitance variation with voltage and temperature, suitable for precision timing or RF circuits. Ensure the PCB layout supports the specific terminal configuration of the feed-through design rather than standard two-terminal MLCCs.

Part Context

This part belongs to the Knowles Syfer high-reliability ceramic capacitor portfolio. It distinguishes itself from standard capacitors by incorporating an internal conductive path. This design allows current to pass through the component body while maintaining capacitive coupling to ground or adjacent traces.

Replacement Considerations

Direct substitution requires verifying the internal feed-through structure. Standard 1206 C0G capacitors cannot handle the specified 2 A current. Consult manufacturer cross-reference lists for equivalent feed-through models with matching 100 VDC ratings and 0.033 µF values.