EB1620JA10-27.120M TR

Crystals Overview

The EB1620JA10-27.120M TR is a parallel fundamental quartz crystal resonator manufactured by Ecliptek, designed for automotive-grade timing applications. It operates at a nominal frequency of 27.12 MHz with a frequency tolerance of ±15 ppm and a total stability of ±30 ppm. The device features a 4-pin surface-mount ceramic package measuring 1.6 x 1.2 x 0.4 mm. Key electrical parameters include a load capacitance of 10 pF, a series resistance (ESR) of 100 Ohms, and a maximum drive level of 100 µW. It supports an operating temperature range from -40°C to +85°C and complies with AEC-Q200 standards.

Crystals Feature Summary

• AEC-Q200 certified for automotive reliability requirements
• Seam-sealed ceramic construction for enhanced moisture and vibration resistance
• Supports parallel fundamental mode operation with low drive level sensitivity

Crystals Applications

• Automotive body control modules
• ADAS sensor interfaces
• In-vehicle communication bus systems

Crystals Procurement Notes

Verify the specific suffix against the official Ecliptek datasheet to confirm exact frequency tolerance and stability grades. Ensure the ordering part number matches the required load capacitance and packaging configuration. Cross-reference the AEC-Q200 certification status directly with the manufacturer's documentation to validate automotive compliance before integration into safety-critical designs.

Crystals Selection Notes

Select this component when a 27.12 MHz clock source is required for automotive electronics within the -40°C to +85°C range. The 100 Ohm ESR and 10 pF load capacitance are suitable for standard MCU clock inputs. Consider the robust ceramic package for environments requiring high mechanical stability and moisture protection compared to plastic-packaged alternatives.

Crystals Part Context

This model belongs to the EB1620 series of surface-mount crystals from Ecliptek. The series utilizes a 1.6 x 1.2 mm ceramic footprint, offering a compact form factor for space-constrained PCB layouts. The JA10 designation typically indicates specific tolerance and stability characteristics aligned with automotive industry standards.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 10 pF load capacitance, and 4-pin SMD package dimensions. Verify that alternative components also meet AEC-Q200 requirements and maintain similar ESR values to ensure circuit compatibility without redesigning the oscillator network.