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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：50 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), 3 PC Pad
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Capacitance：8200 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.051" (1.30mm)
- Thread Size：-
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Overview
The Knowles Syfer 1206Y0500822MSTE03 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features an 8200 pF capacitance with a 50 V DC voltage rating and ±1% tolerance. Utilizing C0G/NP0 dielectric, it ensures stable performance across a temperature range of -55°C to +125°C. The component incorporates FlexiCap technology with soft terminations and a nickel barrier to enhance mechanical durability against board flexure.
Feature Summary
- FlexiCap technology with soft terminations for enhanced board flex resistance
- Nickel barrier construction for improved mechanical integrity
- C0G/NP0 dielectric providing stable capacitance over temperature variations
Applications
- High reliability electronic circuits
- Board flex sensitive applications
- Automotive electronics requiring AEC-Q200 compliance
Procurement Notes
Verify the specific suffix MSTE03 to confirm the inclusion of the nickel barrier and FlexiCap termination structure, as standard Y-series parts may differ. Ensure the application environment does not exceed the specified 50V DC rating or the operational temperature limits of -55°C to +125°C. Confirm RoHS compliance status through official manufacturer documentation prior to integration.
Selection Notes
Select this component when high mechanical robustness against PCB warping is required alongside precise capacitance stability. The C0G dielectric offers minimal capacitance change with voltage and temperature, suitable for timing or filtering. The 1206 package provides a balance between capacitance value and footprint size compared to smaller cases.
Part Context
This part belongs to the Knowles Syfer FlexiCap series, which specializes in flexible termination MLCCs. The 'Y' prefix typically denotes X7R dielectric in some contexts, but datasheet specifications for this specific part number identify it as C0G/NP0 with unique terminal construction. It is distinct from standard rigid-termination capacitors due to its specialized internal electrode design.
Replacement Considerations
Direct substitutes are limited due to the proprietary FlexiCap and nickel barrier construction. Verify if other Knowles Syfer parts with identical suffix codes match the required voltage and capacitance. Cross-reference mechanical dimensions and termination compatibility before considering alternative manufacturers.
