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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：25V
- Current：2:00 AM
- 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：0.012 µF
- 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 1206Y0250123MJTE07 is a Surface Mount Device (SMD) Multi-Layer Ceramic Capacitor (MLCC) designed for electromagnetic interference (EMI) filtering. It features a 1206 package size with a capacitance of 12.00 nF and a voltage rating of 25V DC. The dielectric material is X7R, providing a tolerance of +/-20%. This component utilizes the FlexiCap technology with a nickel barrier and flexible terminals to enhance reliability in board-flex sensitive applications.
Feature Summary
- Three-terminal EMI filter configuration for effective noise suppression
- FlexiCap design with flexible terminals to withstand board flex stress
- Nickel barrier construction for improved mechanical integrity
Applications
- Board-flex sensitive electronic assemblies
- Automotive grade circuits requiring AEC-Q200 compliance
- High-reliability EMI filtering applications
Procurement Notes
Verify the specific suffix '07' against the manufacturer's datasheet to confirm reel packaging specifications. Ensure compatibility with RoHS3 standards if required by your assembly process. Cross-reference the Mouser number 843-1206Y0250123MJTE for accurate distributor identification and current availability status before ordering.
Selection Notes
Select this component when board flex resistance is critical due to its flexible terminal structure. The three-terminal design offers superior EMI filtering compared to standard two-terminal capacitors. Verify that the 25V rating and 12nF capacitance meet the circuit requirements. Consider the 1206 footprint constraints during PCB layout planning.
Part Context
This part belongs to the Knowles Syfer FlexiCap series, which specializes in high-reliability ceramic capacitors. The series is engineered to address failure modes associated with mechanical stress on printed circuit boards. It serves as a robust alternative to standard MLCCs in demanding environments where vibration or bending may occur.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's catalog for direct equivalents within the same series or compatible EMI filter configurations.
