1206Y0500183MJTE07

Overview

The Knowles Syfer 1206Y0500183MJTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features an X7R dielectric with a capacitance of 18 nF and a tolerance of ±20%. The device has a DC voltage rating of 50 V and operates within a temperature range of -55°C to +125°C. It utilizes FlexiCap technology for flexible terminals and includes a nickel barrier layer.

Feature Summary

• Three-terminal architecture designed for effective electromagnetic interference filtering
• FlexiCap flexible terminal construction to reduce board stress
• Nickel barrier electrode structure for enhanced reliability

Applications

• Electromagnetic interference suppression in electronic circuits
• Power supply input/output filtering
• Signal line noise reduction

Procurement Notes

Verify the complete part number including the suffix against official manufacturer documentation to ensure correct terminal configuration and termination material. Confirm RoHS compliance status and specific packaging requirements such as reel size prior to ordering. Cross-reference datasheet electrical characteristics with circuit design specifications to validate performance under operating conditions.

Selection Notes

Select this component when integrated EMI filtering is required in space-constrained designs. The three-terminal topology offers superior high-frequency attenuation compared to standard two-terminal capacitors. Ensure the PCB layout supports the specific pad geometry required for three-terminal devices to maintain shielding effectiveness.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in multilayer ceramic capacitors with flexible terminations. The series targets applications sensitive to mechanical stress on the substrate. The 1206Y prefix indicates the 1206 case size family within the manufacturer's portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.