MXJEAFC24M0

Crystals Overview

The Meritek MXJEAFC24M0 is a surface-mount quartz crystal resonator designed for frequency control applications. It operates at a nominal frequency of 24 MHz with a parallel fundamental mode. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 40 Ohms. Frequency tolerance is specified at ±10 ppm, while frequency stability is rated at ±20 ppm. The device supports a drive level of 10 µW and exhibits aging of 3 ppm per year. It functions within a temperature range of -40°C to +85°C in some documentation or -20°C to +70°C in others, packaged in a 6.0mm x 3.6mm x 1.2mm SMD footprint.

Crystals Feature Summary

• Surface mount quartz crystal resonator utilizing parallel fundamental mode operation
• Designed for stable frequency generation with low aging characteristics
• Compatible with standard surface mount assembly processes

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Frequency reference sources for communication modules
• Timing circuits in consumer electronic devices

Crystals Procurement Notes

Verify the specific operating temperature range (-40°C to +85°C versus -20°C to +70°C) and package dimensions against the official Meritek datasheet prior to procurement, as conflicting data exists across sources. Confirm that the 18 pF load capacitance matches the target circuit design requirements. Ensure the supplier provides genuine Meritek components to guarantee the specified 10 µW drive level and 40 Ohm ESR performance standards are met.

Crystals Selection Notes

Select this component when a 24 MHz surface-mount crystal with 18 pF load capacitance is required. Consider the conflicting temperature specifications; if industrial grade (-40°C to +85°C) is needed, verify datasheet confirmation. The 40 Ohm ESR and 10 µW drive level suit low-power oscillator designs. Compare against alternatives only if the 6.0mm x 3.6mm footprint does not fit the PCB layout constraints.

Crystals Part Context

This part belongs to Meritek's line of passive quartz crystal components. It serves as a timing element in electronic systems requiring precise frequency references. The MXJEAFC24M0 is distinct from through-hole variants like the HC49S due to its surface-mount construction and specific dimensional profile.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other Meritek 24 MHz SMD crystals only if electrical parameters match exactly.