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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：200V
- 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：3300 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 1206Y2000332MSTE03 is a 1206 (3216 metric) surface-mount feed-through capacitor. It features a capacitance of 3300 pF with a voltage rating of 200 V and a current rating of 50 mA. The component utilizes X7R dielectric material and offers a tolerance of ±20%. It incorporates FlexiCap technology with a nickel barrier for enhanced reliability.
Feature Summary
- Feed-through architecture providing integrated EMI filtering within the capacitor structure
- FlexiCap flexible termination design to mitigate stress from board flexing
- Nickel barrier construction ensuring robust terminal integrity
Applications
- High-frequency signal line protection in electronic circuits
- Power supply input filtering for noise suppression
- EMI suppression in automotive electronics requiring AEC-Q200 compliance
Procurement Notes
Verify the specific suffix MSTE03 against official Knowles Syfer documentation to confirm the presence of the nickel barrier and FlexiCap features. Ensure the selected variant matches the required 50 mA current rating and 200 VDC withstand voltage for the target application environment.
Selection Notes
Select this component when space-constrained designs require combined decoupling and filtering functions. The 1206 footprint allows for standard SMT assembly, while the feed-through topology reduces parasitic inductance compared to discrete components. Confirm compatibility with the operating temperature range defined by the X7R dielectric characteristics.
Part Context
This part belongs to the Knowles Syfer 1206Y series of high-reliability multilayer ceramic capacitors. The series is engineered for demanding environments, offering specialized termination technologies like FlexiCap to address mechanical stress issues common in rigid PCB assemblies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify functional equivalence regarding current rating and physical dimensions before considering alternative manufacturers.
