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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：200V
- 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：0.033 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 1206J2000333MJTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features a 33 nF capacitance with ±20% tolerance, utilizing X7R dielectric material. The component is rated for 200 VDC and includes a nickel barrier with 100% tin termination. Designed for high-frequency noise suppression, it supports an operating temperature range from -55°C to +125°C.
Feature Summary
- Three-terminal architecture provides enhanced electromagnetic interference filtering performance compared to standard two-terminal capacitors.
- Nickel barrier and 100% tin terminations ensure reliable solderability and robust mechanical attachment during surface mount assembly.
Applications
- High-frequency noise suppression in sensitive electronic circuits
- Electromagnetic interference (EMI) filtering applications
- Power supply line conditioning
Procurement Notes
Verify the specific suffix 'MJTE07' against official manufacturer documentation to confirm the three-terminal configuration and termination plating specifications. Ensure compatibility with PCB footprints designed for three-terminal EMI filters rather than standard MLCCs. Confirm RoHS compliance status through current datasheets before integration.
Selection Notes
Select this component when superior high-frequency attenuation is required over standard capacitors. The three-terminal design offers lower parasitic inductance. Verify that the 200V DC rating and 33nF value align with circuit requirements. Consider the 1206 footprint constraints and thermal management needs within the target application environment.
Part Context
This part belongs to the Knowles Syfer general type multilayer ceramic capacitor family. It specifically addresses EMI suppression needs using a three-terminal structure. The X7R dielectric provides stable capacitance characteristics across varying temperatures, suitable for general-purpose filtering tasks in commercial and industrial electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate other three-terminal EMI filter capacitors from the same manufacturer or competitors based on matching capacitance, voltage rating, and physical dimensions.
