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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：200V
- 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：8200 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 1206J2000822MJTE03 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 8200 pF with a tolerance of ±20% and a rated DC voltage of 200V. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it integrates a pass-through structure to minimize parasitic inductance. This part belongs to the EMI series and is optimized for applications requiring effective electromagnetic interference filtering in compact designs.
Feature Summary
- Integrated pass-through architecture for low-inductance signal integrity
- C0G/NP0 dielectric for consistent capacitance stability over temperature
- Optimized for high-frequency EMI suppression in sensitive circuits
Applications
- High-speed digital signal line filtering
- RF circuit impedance matching and decoupling
- EMI suppression in communication modules
Procurement Notes
Verify the complete part number including the suffix to ensure correct termination and packaging specifications. Confirm RoHS compliance status with the manufacturer prior to integration. Check lead times as availability may vary. Ensure storage conditions meet moisture sensitivity level requirements before reflow soldering.
Selection Notes
Select this component when low parasitic inductance is critical for high-frequency performance. The C0G dielectric ensures minimal capacitance drift under varying thermal conditions. Consider the 200V rating and 8200 pF value for appropriate circuit impedance. Verify board space constraints against the 1206 footprint dimensions.
Part Context
This component is part of the Knowles Syfer EMI series, specifically engineered for feed-through applications. It addresses the need for efficient noise filtering in space-constrained environments. The design combines the reliability of ceramic technology with a unique internal structure to enhance high-frequency response compared to standard MLCCs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical parameters if considering alternative manufacturers.
