1206Y0500472MJTE03

Overview

The Knowles Syfer 1206Y0500472MJTE03 is a high-reliability multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a capacitance of 4700 pF with a tolerance of ±20%. The component utilizes an X7R dielectric material and supports a DC voltage rating of 50 VDC. Housed in a standard 1206 (3216 metric) case size, it incorporates flexible terminals to enhance mechanical durability. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Flexible terminal construction reduces stress on the component during board flexing
• High reliability design suitable for demanding electronic environments
• X7R dielectric provides stable capacitance characteristics across operating temperatures

Applications

• High reliability circuit applications
• Board flex sensitive designs
• Automotive electronics requiring robust passive components

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal type and barrier materials. Ensure compatibility with automated pick-and-place equipment regarding the reel packaging format. Cross-reference the exact part number with current datasheets to validate any recent manufacturing updates or compliance changes before finalizing procurement orders.

Selection Notes

Select this component when board flexibility is a primary concern due to its soft terminal architecture. The X7R dielectric offers a balance of capacitance density and stability for general filtering and decoupling tasks at 50V. Consider the 1206 footprint constraints and ensure the thermal environment remains within the specified -55°C to +125°C operational limits for reliable performance.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in MLCCs with flexible terminations. These components are engineered to withstand mechanical stress caused by printed circuit board bending or twisting. The series targets industries where standard rigid-termination capacitors might fail under dynamic mechanical loads, ensuring long-term connection integrity in vibration-prone or flexible assembly scenarios.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical specifications carefully if considering alternative manufacturers.