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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：25V
- Current：1:00 AM
- 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：0.033 µF
- 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 0805Y0250333MXTE07 is a three-terminal EMI filter capacitor in the FlexiCap series. It features a 0.033 µF capacitance with ±10% tolerance and a 25 V DC rating. The X7R dielectric ensures stability across a -55°C to +125°C operating range. Housed in an 0805 (2012 metric) surface-mount package, it utilizes flexible terminals for board-flex sensitivity. The component includes a nickel barrier and 100% tin termination, complying with RoHS3 standards.
Feature Summary
- Three-terminal EMI filter architecture for enhanced noise suppression
- Flexible terminal design mitigates stress on board-flex sensitive applications
- Nickel barrier and 100% tin termination structure
Applications
- Board-flex sensitive electronic assemblies
- EMI filtering in high-density surface mount circuits
- Noise suppression in portable devices
Procurement Notes
Verify the complete part number including the MXTE07 suffix to confirm the specific three-terminal EMI filter configuration and termination material. Ensure compatibility with automated pick-and-place equipment due to the reel packaging format. Confirm that the supplier provides official datasheets matching the Knowles Syfer specifications for quality assurance.
Selection Notes
Select this component when board flex reliability is critical alongside EMI filtering requirements. The three-terminal design offers superior high-frequency performance compared to standard two-terminal capacitors. Verify that the 0805 footprint constraints align with the PCB layout and that the X7R temperature characteristics meet the operational environment needs.
Part Context
This component belongs to the Knowles Syfer FlexiCap series, which specializes in multilayer ceramic capacitors designed for mechanical robustness. The series addresses the fragility of traditional MLCCs in dynamic environments by incorporating flexible end terminations. This specific model integrates EMI filtering capabilities within the reliable FlexiCap form factor.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
