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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- 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：680 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 0805Y0500681MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) in an 0805 (2012 metric) package. It features X7R dielectric material with a capacitance of 680 pF and a tolerance of ±20%. The component has a DC voltage rating of 50 VDC and operates within a temperature range of -55°C to +125°C. It utilizes flexible soft terminations for enhanced reliability.
Feature Summary
- Flexible soft termination design to reduce stress on the component during board flexing
- X7R dielectric material providing stable capacitance characteristics over a wide temperature range
Applications
- Board-flex sensitive applications requiring high reliability
- General-purpose decoupling and filtering in electronic circuits
- Surface-mount assembly processes
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to ensure correct termination type and packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference the full part number with authorized distributor catalogs to validate current availability and lead times.
Selection Notes
Select this component for designs requiring a 680 pF capacitance value with moderate tolerance in a compact 0805 footprint. The X7R dielectric offers a balance of cost and performance for general applications. Ensure the circuit operates within the specified 50 VDC limit and temperature range. Consider the flexible termination feature if the application involves mechanical stress or board flexing.
Part Context
This part belongs to the Knowles Syfer 0805Y series of multilayer ceramic capacitors. The series is characterized by its use of flexible terminations, which are designed to improve reliability in applications subject to mechanical stress. The 0805Y series covers various capacitance values and voltage ratings, utilizing different dielectric materials such as X7R and C0G/NP0 to suit diverse electronic requirements.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative MLCCs based on identical electrical parameters, package dimensions, and termination specifications.
