1812J2000152MCTE03

Overview

The Knowles Syfer 1812J2000152MCTE03 is a high-reliability multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a C0G (NP0) dielectric material, ensuring stable capacitance characteristics across varying temperatures and voltages. The component offers a nominal capacitance of 1500 pF with a tolerance of ±20%. Rated for a DC voltage of 200 VDC, it operates reliably within a temperature range of -55°C to +125°C. Housed in a standard 1812 (4532 metric) package, this Class 1 capacitor is suitable for demanding electronic applications requiring precision and stability.

Feature Summary

• Utilizes C0G (NP0) dielectric for minimal capacitance variation over temperature and voltage changes.
• Constructed as a high-reliability MLCC for robust performance in critical circuits.
• Features a standard SMD/SMT termination type compatible with automated assembly processes.

Applications

• High-frequency signal processing circuits
• Precision timing and oscillator networks
• RF filtering and coupling applications

Procurement Notes

Verify the specific suffix 'E03' against official datasheets to confirm terminal plating or packaging variations, as these often denote specific manufacturing revisions or environmental compliance standards. Ensure compatibility with existing BOM requirements regarding moisture sensitivity levels and RoHS directives before finalizing procurement decisions.

Selection Notes

Select this component when a stable Class 1 capacitor is required in an 1812 footprint. The C0G dielectric ensures low loss and high Q-factor, making it ideal for resonant circuits. Confirm that the ±20% tolerance meets the circuit design specifications, as tighter tolerances are available in other variants within the same series.

Part Context

This part belongs to the Knowles Syfer 1812J series, which focuses on general-purpose and high-reliability MLCCs. The series utilizes a standardized naming convention where 'J' indicates the 1812 case size. These capacitors are engineered for industrial and commercial electronics where long-term reliability and consistent electrical performance are paramount.

Replacement Considerations

Direct substitutes must match the 1812 case size, 200V rating, 1500pF capacitance, and C0G dielectric. Verify if alternative manufacturers offer equivalent E03-specific terminations or packaging configurations to ensure seamless integration without redesigning the PCB layout.