1206J1000330MCTE01

Overview

The Knowles Syfer 1206J1000330MCTE01 is a surface-mount feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 330 pF with a tolerance of ±20% and a DC voltage rating of 100 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package measuring 3.20 mm x 1.60 mm, it offers low profile construction suitable for dense PCB layouts.

Feature Summary

• Feedthrough architecture provides effective electromagnetic interference suppression
• C0G/NP0 dielectric ensures high stability and minimal capacitance drift
• Surface mount design facilitates automated assembly processes

Applications

• High-frequency signal line filtering
• Power supply input/output decoupling
• RF circuit noise attenuation

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm termination plating and packaging variations. Ensure compatibility with RoHS3 compliance requirements for your target market. Confirm that the 1206 footprint matches your board layout constraints before finalizing procurement orders.

Selection Notes

Select this component when high-frequency noise suppression is required in space-constrained designs. The C0G dielectric makes it suitable for precision circuits where capacitance stability is critical. Consider the 100V rating and 330pF value to ensure adequate impedance characteristics for the specific frequency band of interest.

Part Context

This part belongs to the Knowles Syfer EMI Filter series, specifically the SMT feedthrough capacitor line. These components are engineered to replace traditional discrete filter networks, offering compact solutions for modern electronic devices requiring robust noise immunity without increasing board size.

Replacement Considerations

Consult official substitution guides for equivalent feedthrough capacitors from the same manufacturer family. Verify pinout compatibility and electrical specifications before replacing with generic alternatives.