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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- 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：0.047 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 1206J0500473MJTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a 1206 (3216 metric) package with a capacitance of 0.047 µF and a voltage rating of 50 VDC. The component utilizes X7R dielectric material and offers ±20% tolerance. It supports a continuous current of 2 A and employs nickel barrier end terminations with 100% tin plating.
Feature Summary
- Integrated three-terminal feed-through architecture for effective electromagnetic interference filtering
- High-current handling capability suitable for power line applications
- Nickel barrier termination structure ensuring robust solderability and reliability
Applications
- Electromagnetic interference filtering in electronic circuits
- Power supply input and output stages
- Signal line protection in sensitive electronics
Procurement Notes
Verify the complete part number including suffixes to ensure correct termination and dielectric specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet electrical characteristics against specific circuit requirements to validate performance under operating conditions.
Selection Notes
Select this component when high-frequency noise suppression is required on lines carrying significant current. The 1206 footprint allows for compact board layouts while maintaining adequate thermal dissipation. Ensure the applied voltage remains within the 50 VDC rating to maintain dielectric integrity and long-term reliability.
Part Context
This component belongs to the Knowles Syfer 1206J series of high-reliability ceramic capacitors. The series includes various capacitance values and voltage ratings tailored for demanding industrial and commercial applications. The J designation typically indicates specific dimensional and performance standards within the product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs by matching package dimensions, capacitance value, voltage rating, and termination style before considering alternative components.
