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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：0.082 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 0805Y0250823MXTE07 is a three-terminal surface-mount EMI filter capacitor housed in an 0805 (2012 Metric) package. It features a capacitance of 0.082 µF with a tolerance of ±20% and a rated DC voltage of 25V. The dielectric material is X7R, providing stable performance across a temperature range of -55°C to +125°C. This component utilizes FlexiCap technology with nickel barrier terminations to enhance mechanical reliability.
Feature Summary
- Three-terminal architecture designed for effective electromagnetic interference suppression
- FlexiCap technology incorporates soft termination to reduce stress on board flexure
- Nickel barrier construction provides robust adhesion between the ceramic body and external electrodes
Applications
- Power supply input filtering for sensitive electronic circuits
- Signal line noise suppression in communication equipment
- EMI mitigation in board-flex sensitive applications
Procurement Notes
Verify the complete part number including suffixes to ensure correct termination and capacitance specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for specific handling requirements related to the flexible termination structure during assembly processes.
Selection Notes
Select this component when board flexure is a concern due to its soft termination design. Ensure the operating voltage does not exceed 25V DC. Verify that the 0805 footprint aligns with the PCB layout constraints. Consider the X7R dielectric characteristics for temperature stability requirements within the specified operational range.
Part Context
This component belongs to the Knowles Syfer FlexiCap series of multilayer ceramic capacitors. The series is engineered specifically for applications requiring high mechanical durability alongside electrical filtering capabilities. The three-terminal design distinguishes it from standard two-terminal MLCCs by offering superior common-mode noise rejection.
Replacement Considerations
Direct substitutes must match the 0805 footprint, 25V rating, 0.082 µF capacitance, and three-terminal EMI filter topology. Verify compatibility of the nickel barrier termination and FlexiCap mechanical properties to maintain board flex resilience.
