FA-128 38.4000MF10Z-AJ

Crystals Overview

The FA-128 38.4000MF10Z-AJ is a surface-mount crystal oscillator manufactured by Epson Timing, designed for precision timing applications. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance and stability of ±10 ppm across the commercial temperature range of -20°C to +75°C. The component features an 8.0 pF load capacitance and a maximum equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no lead package with dimensions of 2.00mm x 1.60mm x 0.50mm, suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact surface-mount footprint facilitates high-density PCB layouts
• Commercial temperature range suitability for standard electronic environments

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Timing references for communication interfaces
• General-purpose digital circuit synchronization

Crystals Procurement Notes

Verify the specific suffix AJ against official Epson documentation to confirm packaging type and material composition. Ensure the load capacitance requirement matches the target circuit design specifications before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with strict ±10 ppm stability limits. Consider the 8.0 pF load capacitance compatibility with the host oscillator circuit. Evaluate the 4-SMD package size constraints against available board space and thermal management requirements.

Crystals Part Context

This part belongs to the FA-128 series of miniature crystals from Epson Timing. The series offers various frequency options within a standardized small outline package. The FA-128 family is widely used in consumer electronics and industrial equipment requiring reliable timing solutions.

Crystals Replacement Considerations

FA-128 38.4000MF10P-AG3 is listed as a parameter-equivalent substitute.