ECS-.327-6-1210B-P-TR

Crystals Overview

The ECS-.327-6-1210B-P-TR is a surface-mount quartz crystal from the ECX-1210B series. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 6 pF and a frequency tolerance of ±20 ppm. The component features an equivalent series resistance (ESR) of 80 kOhms and supports a maximum drive level of 0.1 uW. It utilizes a four-pad SMD package measuring 1.2 mm in length, 1.0 mm in width, and 0.35 mm in height. The unit is rated for operation between -40°C and +105°C.

Crystals Feature Summary

• Fundamental mode oscillation for precise timekeeping applications
• Compact 1210 footprint suitable for space-constrained designs
• Wide operating temperature range for environmental stability

Crystals Applications

• Real-time clock circuits
• Microcontroller system clocks
• Portable electronic devices

Crystals Procurement Notes

Verify the specific load capacitance requirement of 6 pF against the target oscillator circuit design to ensure frequency accuracy. Confirm that the application environment remains within the specified -40°C to +105°C operational limits. Ensure the PCB layout accommodates the four-pad SMD configuration and matches the recommended footprint dimensions provided in the official datasheet.

Crystals Selection Notes

Select this component when a low-profile 1210 package is required for 32.768 kHz timing. The 6 pF load capacitance distinguishes it from other variants in the series. Consider the 80 kOhm ESR value for oscillator loop gain calculations. This part is suitable for general-purpose digital systems requiring standard accuracy without specialized automotive or industrial certifications.

Crystals Part Context

This crystal belongs to the ECX-1210B series by ECS Inc., designed for compact surface-mount applications. It shares the physical dimensions with other members of the family but differs in electrical parameters such as load capacitance and ESR. The series provides a standardized form factor for integrating quartz timing elements into modern consumer electronics and embedded systems.

Crystals Replacement Considerations

Direct substitutes include other 1210-sized crystals with identical 32.768 kHz frequency, 6 pF load capacitance, and similar ESR values. Verify pin compatibility and thermal characteristics before substitution.