ECS-135.6-20-3X-EN-TR

Crystals Overview

The ECS-135.6-20-3X-EN-TR is a parallel fundamental quartz crystal manufactured by ECS Inc., designed for precision timing applications requiring stable frequency control. Operating at a nominal frequency of 13.56 MHz, this component features a load capacitance of 20 pF and a frequency tolerance of ±30 ppm with stability of ±50 ppm. It supports a drive level of 100 µW and exhibits an aging rate of 5 ppm per first year. The device operates within a temperature range of -40 °C to +125 °C and includes AEC-Q200 compliance. Physical dimensions are specified as 3.2mm x 2.5mm x 0.8mm with a series resistance of 100 Ω.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• High frequency stability suitable for precision timing
• Surface mount construction for automated assembly

Crystals Applications

• Automotive electronic systems requiring robust timing
• Precision RF communication equipment
• Industrial control circuits demanding high stability

Crystals Procurement Notes

Verify the specific suffix 'EN' against official ECS documentation to confirm environmental or packaging specifications. Ensure the load capacitance matches circuit requirements. Confirm RoHS compliance status through current datasheets. Validate operating temperature ranges for the target application environment before procurement.

Crystals Selection Notes

Select this component when AEC-Q200 qualification is mandatory for the application. Consider the 13.56 MHz frequency for RFID or industrial wireless standards. Evaluate the 20 pF load capacitance compatibility with oscillator circuits. Assess the ±30 ppm tolerance against system jitter requirements.

Crystals Part Context

This part belongs to the CSM-3X series of quartz crystals from ECS Inc. It serves as a fundamental resonator for oscillators in electronic circuits. The series is characterized by surface mount packages and high stability parameters suitable for modern compact electronics.

Crystals Replacement Considerations

Cross-reference with other 13.56 MHz SMD crystals offering similar load capacitance and tolerance. Verify pinout compatibility if substituting with different package types. Ensure equivalent AEC-Q200 certification if automotive use is required.