1806J0250104MJTE07

Overview

The Knowles Syfer 1806J0250104MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features an 1806 case size with a capacitance of 0.1 µF and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing stable performance across a temperature range of -55°C to +125°C. It offers a capacitance tolerance of ±20% and incorporates a nickel barrier end-termination structure with 100% tin plating. This configuration supports EMI filtering requirements while maintaining mechanical robustness in SMD/SMT assembly processes.

Feature Summary

• Utilizes X7R dielectric material for consistent electrical characteristics over a wide operating temperature range.
• Features a nickel barrier end-termination structure with 100% tin plating to enhance solderability and corrosion resistance.
• Designed as a three-terminal EMI filter component to suppress electromagnetic interference in sensitive circuits.
• Constructed with flexible termination technology to improve mechanical reliability against board stress.

Applications

• Electromagnetic interference (EMI) filtering in high-frequency signal lines
• Decoupling and bypassing in precision analog and digital circuits
• Power supply input/output stabilization in compact electronic modules
• High-reliability industrial control systems requiring robust passive components

Procurement Notes

Verify the specific ordering suffix and packaging format directly with the manufacturer or authorized distributors before procurement. Confirm that the nickel barrier termination specification matches your assembly process requirements. Ensure compatibility with your PCB footprint design, particularly regarding the three-terminal EMI filter configuration. Check for any regional distribution restrictions or RoHS compliance documentation updates prior to finalizing purchase orders.

Selection Notes

Select this component when a 0.1 µF capacitance value at 25 VDC is required within an 1806 package. Choose this part if X7R dielectric stability is sufficient for the application's temperature profile. Consider this model specifically for its integrated EMI filtering capability provided by the three-terminal architecture. Verify that the ±20% tolerance aligns with the circuit's noise margin and filtering specifications.

Part Context

This component belongs to the Knowles Syfer high-reliability MLCC family, which specializes in advanced ceramic capacitor technologies. The brand focuses on providing robust passive components for demanding environments, including aerospace, defense, and industrial sectors. The 1806J series typically integrates specialized termination structures to address mechanical stress issues common in standard MLCCs, ensuring long-term durability in vibration-prone applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate alternative 1806 X7R capacitors from other manufacturers only after verifying identical electrical parameters, termination type, and dimensional constraints. Cross-reference datasheets to ensure equivalent EMI filtering performance and thermal stability ranges match the original design requirements.