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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：25V
- Current：300 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 3 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Capacitance：470 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.045" (1.15mm)
- Thread Size：-
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Overview
The Knowles Syfer 0805Y0250471MXTE01 is a surface-mount multilayer ceramic capacitor (MLCC) from the FlexiCap series. It features a capacitance of 470 pF with a tolerance of ±20% and a rated DC voltage of 25 VDC. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a standard 0805 (2012 metric) package measuring 2.00mm x 1.25mm x 1.30mm, it incorporates soft termination technology for enhanced mechanical reliability.
Feature Summary
- Soft termination design reduces stress on terminations during board flexing
- X7R dielectric provides reliable capacitance stability over wide temperature ranges
- Compliant with AEC-Q200 automotive qualification standards
Applications
- Boardflex sensitive electronic assemblies
- Automotive grade circuitry requiring high reliability
- General purpose decoupling and filtering in surface mount designs
Procurement Notes
Verify the complete part number including suffixes such as MXT or M01 against official manufacturer documentation to ensure correct packaging and termination specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows.
Selection Notes
Select this component when board flex resistance is critical due to its flexible termination structure. Ensure the 25V rating and 470pF value align with circuit requirements. Verify that the 0805 footprint matches the PCB layout constraints and that the X7R temperature characteristics suit the operational environment.
Part Context
This part belongs to the Knowles Syfer 0805Y family of high-reliability MLCCs. The FlexiCap series specifically addresses mechanical failure modes in rigid ceramic capacitors by introducing compliant end terminations. This family is widely used in industries demanding robust performance under physical stress conditions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference guides for compatible alternatives.
