MX3DHHK38M4

Crystals Overview

The MX3DHHK38M4 is a ceramic surface-mount crystal unit manufactured by Meritek Electronics Corporation. It belongs to the MX3 series, which features a standard footprint of 3.2x2.5mm with four pads. This component serves as a frequency control and timing device for electronic circuits. The part number indicates a specific frequency characteristic within the series, designed for integration into compact electronic assemblies requiring stable oscillation.

Crystals Feature Summary

• Utilizes ceramic construction for robust surface-mount installation
• Designed for precise frequency control in timing applications
• Features a standardized small outline package for PCB integration

Crystals Applications

• Timing circuits in consumer electronics
• Frequency reference sources for microcontrollers
• Oscillator modules in communication devices

Crystals Procurement Notes

Verify the exact frequency specification against the official Meritek datasheet before procurement, as suffixes may denote tolerance or temperature range variations. Confirm the package dimensions match the target PCB footprint. Ensure the supply chain source provides authentic components with traceable documentation to guarantee performance reliability in final assembly.

Crystals Selection Notes

Select this component when a 3.2x2.5mm ceramic SMD crystal is required for space-constrained designs. Evaluate load capacitance requirements against the oscillator circuit design. Consider the operating temperature range specified in the datasheet to ensure stability under environmental conditions. Compare against other MX3 series variants if different frequencies are needed.

Crystals Part Context

This part is part of the Meritek MX3 series of ceramic SMD crystals. The series is characterized by its 3.2x2.5mm footprint and four-pad configuration. Meritek Electronics Corporation produces these passive components for use in various electronic applications requiring reliable frequency generation and timing synchronization.

Crystals Replacement Considerations

Direct substitutes must match the 3.2x2.5mm ceramic SMD form factor and identical electrical specifications. Verify compatibility with existing oscillator circuits regarding load capacitance. Cross-reference with other manufacturers' equivalent series parts only if pinout and mechanical dimensions align perfectly.