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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：0.033 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 1206Y0500333MJTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a 1206 (3216 metric) case size with a capacitance of 0.033 µF and a voltage rating of 50 VDC. The component utilizes X7R dielectric material with ±20% tolerance. It incorporates a three-terminal architecture with FlexiCap/Nickel Barrier termination technology, providing high current handling capability of 2 A.
Feature Summary
- Three-terminal feed-through structure for effective electromagnetic interference filtering
- FlexiCap termination technology to enhance mechanical reliability under board flexure
- Nickel barrier layer combined with 100% tin plating for robust solderability
Applications
- High-frequency noise suppression in compact electronic circuits
- Power line filtering for sensitive signal paths
- EMI mitigation in automotive and industrial control systems
Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination style and electrical specifications. Confirm RoHS compliance status and specific datasheet revisions prior to integration. Cross-reference with authorized distributor catalogs to validate current availability and lead times.
Selection Notes
Select this component when space-constrained EMI filtering requires a three-terminal topology. The 1206 footprint offers a balance between current capacity and board area. Ensure the operating voltage remains below the 50 VDC rating and consider the thermal environment relative to the X7R temperature characteristics.
Part Context
This component belongs to the Knowles Syfer FlexiCap series of high-reliability multilayer ceramic capacitors. The series is engineered for applications requiring resistance to mechanical stress during PCB assembly and operation. The 1206Y prefix indicates the standard 1206 case dimensions within this product family.
Replacement Considerations
Direct substitutes must match the 1206 footprint, 0.033 µF capacitance, 50 V rating, and three-terminal feed-through configuration. Verify that alternative components support similar current ratings and utilize compatible termination materials for reliable soldering.
