EB1620YA10-27.120M TR

Crystals Overview

The EB1620YA10-27.120M TR is a quartz crystal resonator from the EB1620 series, manufactured by Ecliptek. It operates at a nominal frequency of 27.12 MHz with a tolerance of ±30 ppm and stability of ±50 ppm across the temperature range. The component features a 4-pin surface-mount ceramic package measuring 1.6 x 2.0 mm. It supports a load capacitance of 10 pF and exhibits a maximum equivalent series resistance (ESR) of 100 Ohms. Designed for automotive applications, it complies with AEC-Q200 standards and functions within an operating temperature range of -40°C to +125°C.

Crystals Feature Summary

• Automotive-grade reliability certified under AEC-Q200 standards for harsh environment durability
• Sealed ceramic construction providing enhanced moisture and vibration resistance compared to plastic packages
• Wide temperature operation capability supporting -40°C to +125°C for front-end vehicle integration

Crystals Applications

• Clock source for automotive body domain controllers
• Timing reference for MCU main clocks in vehicle electronics
• Clock generation for CAN/LIN bus communication interfaces
• Reference oscillator for automotive Ethernet PHY modules

Crystals Procurement Notes

Verify that the specific part number suffix matches the required frequency tolerance and stability specifications for your design. Confirm compliance with RoHS 2011/65/EU and REACH regulations if exporting to Europe. Ensure the ordering code corresponds to the correct tape and reel configuration for automated assembly processes. Cross-reference the datasheet version to confirm the latest manufacturing revisions.

Crystals Selection Notes

Select this component when a small form factor is required for space-constrained automotive PCB layouts. Choose this model if the application demands high reliability under wide thermal cycling conditions typical of engine compartments or exterior modules. Consider the 100 Ohm ESR limit to ensure compatibility with the host oscillator circuit's drive level requirements without risking over-driving the crystal.

Crystals Part Context

This part belongs to the EB1620 series, a line of miniature ceramic packaged crystals designed specifically for automotive and industrial sectors. The series utilizes seam-sealed technology to protect the quartz element from environmental contaminants. It serves as a direct replacement for larger plastic-packaged oscillators where size reduction and improved shock resistance are prioritized for modern vehicle electronic architectures.

Crystals Replacement Considerations

Direct substitutes include other EB1620 variants with different frequencies or tolerances, such as the EB1620JA10-27.120M TR which offers tighter tolerance specifications. When replacing, verify that the footprint and pinout remain identical to avoid PCB redesign. Ensure the new variant meets the same AEC-Q200 qualification status to maintain system certification validity.