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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：50 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：1800 pF
- 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 1206J0500182MJTE03 is a feedthrough capacitor with a capacitance of 1800 pF and a DC voltage rating of 50 VDC. It utilizes a three-terminal SMD/SMT configuration within a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.6 mm in height. The component features a standard termination type and operates within a temperature range of -55°C to +125°C. It carries a tolerance of ±20% and is classified as a Class 1 ceramic capacitor designed for high reliability applications.
Feature Summary
- Three-terminal feedthrough architecture providing enhanced electromagnetic interference filtering capabilities
- High-reliability construction suitable for demanding electronic environments
- Surface mount design compatible with automated assembly processes
Applications
- Electromagnetic interference suppression in sensitive circuits
- Power distribution networks requiring noise filtration
- High-reliability electronic systems
Procurement Notes
Verify the specific suffix JTE03 against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure compatibility with existing board layouts regarding the three-terminal footprint dimensions. Cross-reference the 50 VDC rating and 1800 pF capacitance with circuit requirements before integration.
Selection Notes
Select this component when superior high-frequency noise attenuation is required compared to standard two-terminal capacitors. The three-terminal design offers lower parasitic inductance, making it ideal for RF and high-speed digital applications. Confirm that the 1206 package size fits within the available PCB real estate constraints.
Part Context
This part belongs to the Knowles Syfer high-reliability multilayer ceramic capacitor family. These components are engineered for stability and performance in critical applications. The feedthrough variant specifically addresses shielding and grounding needs within compact surface-mount form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical specifications if considering alternative manufacturers.
