MX3CJJC38M4

Crystals Overview

The MX3CJJC38M4 is a surface-mount ceramic crystal unit from Meritek’s MX3 series. It operates at a fundamental frequency of 38.4MHz with a load capacitance of 15pF and a frequency tolerance of 50ppm. The component utilizes a 3225 SMD package with four pads, designed for precise timing and frequency control in electronic devices.

Crystals Feature Summary

• Fundamental operating mode for stable frequency generation
• Surface mount construction for automated assembly
• Four-pad design for secure PCB attachment

Crystals Applications

• Timing circuits in embedded computing systems
• Frequency control modules in consumer electronics
• Clock signal generation for microcontrollers

Crystals Procurement Notes

Verify the specific suffix configuration against official Meritek documentation to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the Tape & Reel packaging aligns with your manufacturing equipment capabilities before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 38.4MHz fundamental frequency is required within a compact 3225 footprint. Ensure the circuit design supports a 15pF load capacitance to maintain the specified 50ppm accuracy. Evaluate thermal constraints as the device operates within standard commercial temperature ranges.

Crystals Part Context

This part belongs to the MX3 series of ceramic SMD crystals produced by Meritek Electronics Corporation. The series focuses on providing reliable timing solutions using advanced ceramic materials. These components are engineered for high stability and are suitable for mass production environments requiring consistent performance.

Crystals Replacement Considerations

Cross-reference with other MX3 series variants such as MX3ACCC38M4 if different package or tolerance requirements arise. Verify pin compatibility and electrical parameters before substituting with generic equivalents to avoid timing discrepancies.