1206J0500332MJTE07

Overview

The Knowles Syfer 1206J0500332MJTE07 is a multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 3300 pF with a tolerance of ±20% and a DC voltage rating of 50 VDC. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. It employs a three-terminal architecture with nickel barrier and 100% tin terminations, functioning as an EMI filter in the standard 1206 (3216 metric) package.

Feature Summary

• Three-terminal structure providing integrated EMI filtering capabilities
• Nickel barrier termination system ensuring robust solderability
• X7R dielectric composition for stable performance across operating temperatures

Applications

• Electromagnetic interference suppression in high-frequency circuits
• Power supply input/output filtering applications
• Signal line noise reduction in sensitive electronic devices

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure compatibility with automated placement equipment regarding the three-terminal footprint. Cross-reference the datasheet for reflow soldering profiles suitable for nickel barrier terminations to prevent joint integrity issues during assembly processes.

Selection Notes

Select this component when simultaneous decoupling and EMI filtration are required in a single footprint. The three-terminal design offers superior high-frequency noise attenuation compared to standard two-terminal capacitors. Consider the X7R characteristics for applications requiring moderate capacitance stability over varying thermal conditions without the cost premium of Class 1 dielectrics.

Part Context

This part belongs to the Knowles Syfer MLCC portfolio, specifically engineered for reliability in demanding environments. The 1206J series designation indicates a standard commercial-grade variant within the broader Syfer lineup. The integration of EMI filtering functionality distinguishes it from general-purpose capacitors, offering space savings by combining passive components into a single device.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 50V rating, 3300pF value, and three-terminal EMI filter topology. Verify that alternative manufacturers offer compatible nickel barrier terminations and X7R dielectric properties to maintain circuit performance and assembly process compatibility.