1206J1000272MJTE03

Overview

The Knowles Syfer 1206J1000272MJTE03 is a Class 1 multilayer ceramic capacitor (MLCC) designed for surface mount applications. It features a C0G/NP0 dielectric material, ensuring stable capacitance characteristics across varying temperatures and voltages. The component provides a nominal capacitance of 2700 pF with a tolerance of ±20%. It is rated for a DC voltage of 100 VDC and operates within a temperature range of -55°C to +125°C. The physical dimensions conform to the standard 1206 (3216 metric) package size, measuring 3.2 mm in length, 1.6 mm in width, and 1.7 mm in height. The device utilizes standard SMD/SMT terminations and is supplied in reel packaging.

Feature Summary

• Utilizes C0G/NP0 dielectric for high stability and low loss
• Class 1 construction ensures precise capacitance performance
• Standard 1206 surface mount footprint for automated assembly

Applications

• High-reliability general-purpose electronic circuits
• RF filtering and tuning networks
• Precision timing and oscillator circuits

Procurement Notes

Verify the specific suffix 'E03' against the manufacturer's official datasheet to confirm termination plating and tape-and-reel specifications. Ensure compatibility with standard reflow soldering profiles defined for C0G MLCCs. Confirm RoHS compliance status through the latest environmental declaration provided by Knowles Syfer prior to integration into production lines.

Selection Notes

Select this component when a tight ±20% tolerance is acceptable alongside high voltage stability in a compact 1206 form factor. The C0G dielectric makes it suitable for applications requiring minimal capacitance drift over temperature. Consider the 100V rating relative to circuit peak voltages to ensure adequate margin. Evaluate the reel packaging quantity against production volume requirements.

Part Context

This part belongs to the Knowles Syfer J-series of high-reliability ceramic capacitors. The series is characterized by robust construction and consistent electrical performance. The 1206J1000272MJTE03 represents a specific configuration within this family, combining standard sizing with C0G dielectric properties for reliable operation in demanding environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options directly with the manufacturer or authorized distributors to ensure equivalent electrical and mechanical specifications.