1206Y0250472MJTE07

Overview

The Knowles Syfer 1206Y0250472MJTE07 is a multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a 1206 package size with a capacitance of 4700 pF and a voltage rating of 25 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across varying conditions. It offers a tight tolerance of ±2% and operates within a temperature range of -55°C to +125°C. This part integrates FlexiCap™ soft termination technology to enhance mechanical reliability.

Feature Summary

• Integrates FlexiCap™ soft termination technology to absorb board stress and prevent lead fracture during flexing.
• Features a three-terminal EMI filter configuration utilizing a nickel barrier structure for enhanced signal integrity.
• Utilizes C0G (NP0) dielectric material to provide high stability and low loss characteristics.

Applications

• High-reliability circuits requiring resistance to board flexure
• EMI filtering in sensitive electronic assemblies
• Applications demanding stable capacitance over temperature variations

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal composition and barrier materials. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status through current regulatory filings. Cross-reference the full part number to distinguish between standard MLCCs and filtered variants.

Selection Notes

Select this component when circuit design requires both EMI suppression and mechanical durability in compact footprints. The C0G dielectric ensures minimal capacitance drift, making it suitable for precision timing or coupling applications. Evaluate the three-terminal topology against standard two-terminal designs to determine if superior high-frequency attenuation is necessary for the specific signal path.

Part Context

This component belongs to the Knowles Syfer FlexiCap™ series, which specializes in high-reliability capacitors for harsh environments. The 1206Y series designation indicates a 1206 metric footprint with specific termination and dielectric configurations tailored for robust performance in aerospace, defense, and industrial sectors where mechanical shock and vibration are prevalent concerns.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical ratings before considering any alternative components from other manufacturers.