ECS-40.3-S-5P-TR

Crystals Overview

The ECS-40.3-S-5P-TR is a fundamental quartz crystal from the CSM-7 series, operating at a nominal frequency of 4.032 MHz. It features a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component utilizes series load capacitance and operates within a temperature range of -10°C to +70°C. Packaged in tape and reel format, it has a height of 4.2926 mm. This part is currently designated as Not For New Designs.

Crystals Feature Summary

• Fundamental oscillation mode for precise timing applications
• Series load capacitance configuration
• Surface mount packaging for automated assembly

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Consumer electronics timing modules

Crystals Procurement Notes

Verify current availability status as the component is marked Not For New Designs. Confirm package dimensions and lead finish specifications against target design requirements. Ensure load capacitance values match circuit design parameters. Check for alternative sourcing channels due to potential end-of-life status. Validate temperature range suitability for intended operational environment before procurement.

Crystals Selection Notes

Select this component for applications requiring a 4.032 MHz reference with moderate stability. Consider the limited temperature range (-10°C to +70°C) for environmental constraints. Evaluate the series load capacitance requirement against existing circuit designs. Assess the Not For New Designs status for long-term supply chain implications. Compare physical dimensions against available board space.

Crystals Part Context

This crystal belongs to the CSM-7 series from ECS Inc., designed for surface mount applications. It provides a stable fundamental frequency reference for digital systems. The series offers standard packaging options compatible with automated pick-and-place processes. It serves as a basic timing element for various electronic devices requiring precise clock signals.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Consult manufacturer resources for direct pin-compatible alternatives or updated series replacements. Verify electrical parameters and mechanical dimensions when considering cross-references.