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Product Detailed Parameters
- Description：MULTI-LAYERED CERAMIC CAPACITOR
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：100V
- Current：300 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：0.022 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 1206J1000223MXTE01 is a surface-mount feedthrough capacitor designed for electromagnetic interference filtering. It features a capacitance of 0.022 µF with a ±20% tolerance and a DC voltage rating of 100 VDC. The component utilizes X7R dielectric material and operates within a temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it provides high current handling capability of 300 mA. This three-terminal device offers insertion loss performance suitable for EMI suppression applications.
Feature Summary
- Three-terminal feedthrough architecture enables effective electromagnetic interference filtering through integrated ground plane connection.
- High current carrying capacity supports direct series integration into power lines without signal degradation.
- X7R ceramic dielectric ensures stable electrical characteristics across the specified industrial operating temperature range.
Applications
- Electromagnetic interference filtering in electronic circuits
- Power line conditioning for sensitive components
- Signal integrity protection in communication interfaces
Procurement Notes
Verify the manufacturer part number against official Knowles Syfer documentation to confirm specifications. Ensure the required insertion loss values align with system requirements. Check RoHS compliance status if restricted substances are prohibited. Confirm package dimensions match the PCB footprint design. Validate temperature ratings against environmental conditions.
Selection Notes
Select this component when high current handling is required alongside EMI suppression. The 1206 package size offers a balance between capacitance value and board space. Consider the X7R dielectric properties for stability needs. Evaluate the three-terminal configuration for grounding efficiency. Compare insertion loss specifications against filter requirements.
Part Context
This component belongs to the Knowles Syfer EMI Filter series, specifically the SMT EMI Filters category. It is part of the broader portfolio of feedthrough capacitors designed for surface mount assembly. The product line emphasizes reliability and mechanical robustness for demanding electronic environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs before considering alternative manufacturers or specific model variations within the same family.
