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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：2700 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 1206Y2000272MXTE03 is a surface-mount multilayer ceramic capacitor (MLCC) designed for EMI suppression. It features a 200V DC voltage rating and a capacitance of 2700 pF with a ±20% tolerance. Utilizing X7R dielectric material, the component operates within a temperature range of -55°C to +125°C. The device employs a FlexiCap/Nickel Barrier termination system and utilizes an X2Y architecture for enhanced noise filtering.
Feature Summary
- X2Y three-terminal architecture providing simultaneous common-mode and differential-mode noise suppression
- FlexiCap flexible terminations integrated with nickel barrier layers to enhance mechanical reliability
- High-temperature stability ensured by X7R ceramic dielectric composition
Applications
- EMI filtering in automotive electronic systems
- Noise suppression in board-flex sensitive circuit designs
- Signal line protection in high-density surface-mount assemblies
Procurement Notes
Verify the specific suffix MXTE03 against official datasheets to confirm the exact termination configuration and packaging type. Ensure compatibility with automated pick-and-place equipment regarding the FlexiCap terminal profile. Confirm RoHS compliance status through current manufacturer documentation prior to integration.
Selection Notes
Select this component when space-constrained EMI filtering is required without compromising mechanical integrity. The X2Y design simplifies layout by reducing the number of components needed compared to discrete filter networks. Evaluate thermal management requirements given the X7R characteristics and operating temperature limits.
Part Context
This part belongs to the Knowles Syfer FlexiCap series, which specializes in robust MLCCs for demanding environments. The 1206 package size offers a balance between capacitance density and footprint efficiency. The X2Y variant integrates three electrodes into a single case, optimizing PCB real estate for signal integrity applications.
Replacement Considerations
Direct substitutes must match the 1206 footprint, 200V rating, 2700pF value, and X2Y topology. Verify that alternative components support FlexiCap-style flexible terminations if board flex resistance is critical. Cross-reference termination materials to ensure solderability compatibility.
