EB1620JA10-20.000M TR

Crystals Overview

The Ecliptek EB1620JA10-20.000M TR is a 20 MHz quartz crystal resonator designed for automotive applications, certified to AEC-Q200 standards. It features a 4-pin CSMD ceramic package with dimensions of 2.0 mm x 1.6 mm x 0.55 mm. The device operates within a temperature range of -40°C to +85°C and offers a frequency tolerance of ±15 ppm at 25°C, with a stability of ±30 ppm across the full operating range. It utilizes a 10 pF load capacitance and exhibits a maximum series resistance (ESR) of 120 Ω in the 20–25 MHz band. The component supports seam-sealed construction for enhanced reliability.

Crystals Feature Summary

• AEC-Q200 qualified for automotive grade reliability
• Seam-sealed ceramic construction for moisture and vibration resistance
• RoHS compliant and lead-free manufacturing

Crystals Applications

• Automotive body domain controllers
• MCU main clock sources
• CAN/LIN bus communication interfaces

Crystals Procurement Notes

Verify that the specific part number suffix matches the required frequency and tolerance specifications. Confirm the packaging type corresponds to tape-and-reel delivery if automated assembly is planned. Ensure the operating temperature range meets the target application's thermal requirements, as this model is rated for -40°C to +85°C. Cross-reference the datasheet for any specific handling instructions related to the MSL rating.

Crystals Selection Notes

Select this component when a compact, automotive-grade clock source is required for microcontrollers or bus interfaces. The 120 Ω ESR limit ensures adequate drive margin for standard oscillator circuits. Consider the 10 pF load capacitance compatibility with the host MCU's internal or external matching network. This model is suitable for designs prioritizing size reduction while maintaining strict automotive quality standards.

Crystals Part Context

This part belongs to the EB1620 series, which provides various frequency options ranging from 16 MHz to 54 MHz. The series shares a common 1.6x2.0 mm footprint and ceramic package style. Different suffixes indicate variations in frequency, tolerance, and stability. The JA10 designation typically refers to specific tolerance and stability grades within the family.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 10 pF load capacitance, and 4-pin SMD package. Verify AEC-Q200 certification if automotive qualification is mandatory. Check equivalent ESR values to ensure circuit oscillation stability. Compatible alternatives may include other 1620-sized automotive crystals from different manufacturers.