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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：0.033 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 1206J0250333MXTE07 is a three-terminal multilayer ceramic capacitor designed for surface mount technology. It features a 1206 (3216 metric) package size with X7R dielectric material. The component has a nominal capacitance of 33 nF, a DC voltage rating of 25 VDC, and a tolerance of ±20%. It utilizes a nickel barrier electrode structure with 100% tin terminations to provide effective electromagnetic interference filtering capabilities.
Feature Summary
- Three-terminal architecture providing enhanced electromagnetic interference suppression
- Nickel barrier internal electrodes combined with 100% tin external terminations
- X7R temperature stable ceramic dielectric construction
Applications
- Electromagnetic interference filtering in electronic circuits
- Power supply input and output decoupling
- Signal line noise suppression
Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and dielectric specifications. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve. Cross-reference distributor listings with original manufacturer data sheets to validate authenticity and specific lot traceability before procurement.
Selection Notes
Select this component when high-frequency noise attenuation is required in compact surface mount designs. The three-terminal configuration offers superior RF performance compared to standard two-terminal capacitors. Ensure the operating voltage remains within the 25 VDC limit and verify that the 1206 footprint matches the target PCB layout constraints.
Part Context
This component belongs to the Knowles Syfer MLCC series specialized for EMI filtering applications. The 1206J prefix indicates the case size and voltage class within the product family. These devices are engineered for reliability in demanding environments using advanced ceramic processing techniques.
Replacement Considerations
Direct substitutes require matching the three-terminal EMI filter topology and 1206 package dimensions. Verify equivalent capacitance, voltage rating, and termination compatibility before substitution.
