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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：1500 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 1206Y0500152MSTE03 is a surface-mount multilayer ceramic capacitor (MLCC) in a 1206 (3216 metric) package. It features a capacitance of 1500 pF with a tolerance of ±20% and an X7R dielectric material. The component has a rated DC voltage of 50V and operates within a temperature range of -55°C to +125°C. It incorporates FlexiCap termination technology for enhanced mechanical reliability.
Feature Summary
- FlexiCap flexible termination design accommodates board bending and thermal cycling stress
- X2Y internal architecture provides integrated common-mode noise filtering
- Nickel barrier construction ensures robust solderability and environmental resistance
Applications
- Automotive electronics requiring AEC-Q200 qualification
- High-reliability circuits sensitive to board flexure
- Noise suppression in signal lines using X2Y topology
Procurement Notes
Verify the specific suffix MSTE03 against official datasheets to confirm the X2Y configuration and nickel barrier termination. Ensure compatibility with assembly processes regarding the flexible termination requirements. Confirm RoHS compliance status through current manufacturer documentation before integration.
Selection Notes
Select this component when board flexibility or thermal shock resistance is critical. The X2Y structure offers superior EMI suppression compared to standard capacitors. Verify that the 1206 footprint and 50V rating align with the circuit design constraints and available space on the PCB layout.
Part Context
This part belongs to the Knowles Syfer FlexiCap series, designed for high-reliability applications. The series utilizes proprietary flexible terminations to prevent cracking under mechanical stress. It is suitable for environments demanding long-term stability and resistance to temperature cycling extremes.
Replacement Considerations
Direct substitutes must match the 1206 package, 1500pF value, X7R dielectric, and X2Y topology. Verify that alternative components support the same FlexiCap mechanical properties and AEC-Q200 automotive qualification if required by the application.
