1206J2000390MCTE07

Overview

The Knowles Syfer 1206J2000390MCTE07 is a surface-mount feed-through capacitor in a 1206 (3216 metric) package. It features a capacitance of 39 pF with a ±20% tolerance and a voltage rating of 200 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Designed for high-frequency applications, it supports a current rating of 2 A and incorporates a three-terminal structure for effective EMI filtering.

Feature Summary

• Three-terminal feed-through architecture for enhanced electromagnetic interference suppression
• C0G (NP0) dielectric construction providing minimal capacitance variation over temperature
• High current handling capability suitable for power line filtering applications

Applications

• Electromagnetic interference filtering in high-frequency circuits
• Power supply input/output decoupling
• Signal integrity protection in sensitive electronic systems

Procurement Notes

Verify the specific suffix 'TE07' against official manufacturer documentation to confirm terminal configuration and reel specifications. Ensure compatibility with automated pick-and-place equipment regarding the 1206 footprint dimensions. Cross-reference the 200V DC rating with actual circuit peak voltages to prevent dielectric breakdown during operation.

Selection Notes

Select this component when high-current filtering is required alongside precise capacitance stability. The three-terminal design offers superior high-frequency attenuation compared to standard two-terminal capacitors. Verify that the 1206 package size fits within the available PCB real estate constraints while maintaining adequate clearance for the 200V rating.

Part Context

This part belongs to the Knowles Syfer MLCC series, specifically engineered for robust performance in demanding environments. The 1206 form factor balances physical size with electrical capacity, making it a common choice for compact consumer and industrial electronics requiring reliable noise suppression.

Replacement Considerations

Consult official substitution guides for equivalent three-terminal feed-through capacitors with matching 39 pF capacitance, 200V rating, and 1206 package dimensions. Verify that alternative parts maintain the same C0G dielectric characteristics and current handling capabilities.