1806Y0500333MXTE07

Overview

The Knowles Syfer 1806Y0500333MXTE07 is a Class 2 multilayer ceramic capacitor (MLCC) in an 1806 surface-mount package. It features X7R dielectric characteristics with a capacitance of 33 nF and a DC voltage rating of 50 VDC. The component offers a tolerance of ±20% and utilizes flexible end terminations to enhance mechanical reliability under stress. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Flexible end termination design for improved resistance to mechanical stress
• X7R dielectric material providing stable capacitance across wide temperature ranges
• High-reliability construction suitable for demanding electronic applications

Applications

• General-purpose decoupling in high-reliability circuits
• Filtering in automotive electronics
• Industrial control system power supplies

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm terminal type and packaging configuration. Ensure compatibility with PCB thermal profiles during assembly. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through current datasheets before integration into regulated products.

Selection Notes

Select this component when high mechanical robustness is required due to its flexible termination structure. The X7R dielectric provides adequate stability for general filtering tasks where tight tolerance is not critical. Consider the 1806 footprint constraints and 50V rating relative to circuit requirements. Evaluate thermal management needs given the operating temperature limits.

Part Context

This part belongs to the Knowles Syfer high-reliability MLCC family, designed for environments requiring enhanced durability. The series emphasizes mechanical strength alongside standard electrical performance, targeting sectors like aerospace and automotive where failure rates must be minimized. It represents a specialized solution within the broader ceramic capacitor market.

Replacement Considerations

Direct substitutes include other 1806 X7R capacitors with matching 33nF/50V ratings and flexible terminations from the same manufacturer. Verify pinout and dimensional tolerances carefully when considering cross-brand alternatives to ensure physical fit and electrical equivalence.