1812Y0500334MXTE07

Overview

The Knowles Syfer 1812Y0500334MXTE07 is a multilayer ceramic capacitor (MLCC) in an 1812 surface-mount package. It features X7R dielectric material with a capacitance of 0.33 µF and a DC voltage rating of 50 VDC. The component has a tolerance of ±20% and flexible terminations designed for enhanced mechanical reliability. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Flexible termination technology accommodates board bending and thermal cycling stress
• X7R dielectric provides stable capacitance characteristics over the operating temperature range

Applications

• General-purpose decoupling and bypass applications
• High-reliability electronic assemblies requiring mechanical robustness
• Automotive electronics utilizing AEC-Q200 qualified components

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact packaging quantities and terminal specifications. Ensure the procurement channel sources genuine Knowles Syfer products to guarantee compliance with RoHS directives and material declarations. Cross-reference the full part number with authorized distributor catalogs to validate current availability status.

Selection Notes

Select this component when high mechanical durability under thermal cycling is required alongside standard X7R performance. The flexible termination design mitigates stress from PCB warping during assembly or operation. Confirm that the 50V rating and 0.33µF value align with circuit requirements before integration into the design.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which utilizes proprietary flexible termination materials. This series is engineered to exceed standard mechanical reliability metrics, offering superior resistance to cracking during temperature cycling and board flexing compared to conventional MLCCs.

Replacement Considerations

Direct substitutes include other FlexiCap variants with identical electrical ratings, such as 1812Y0500334MXT. Verify compatibility with existing footprints and ensure replacement parts maintain the same flexible termination characteristics for equivalent mechanical performance.