12.88474

Crystals Overview

The Geyer Electronic America, Inc. model 12.88474 is a ceramic surface-mount crystal designed for frequency control applications. It operates at a nominal frequency of 24 MHz with a tolerance of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes in electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Provides precise frequency stability for timing circuits
• Utilizes ceramic construction for durability
• Designed for surface-mount technology integration

Crystals Applications

• Microcontroller clock sources
• Communication interface synchronization
• Digital signal processing timing references

Crystals Procurement Notes

Verify the specific datasheet version and exact mechanical dimensions prior to procurement, as specifications may be subject to change. Confirm that the 4-SMD package aligns with your PCB footprint requirements. Ensure compatibility with reflow soldering profiles specified by the manufacturer to maintain component integrity during assembly.

Crystals Selection Notes

Select this component when a 24 MHz reference with ±30 ppm tolerance is required. Consider the 18 pF load capacitance for oscillator circuit design matching. Evaluate the 50 Ohm ESR against the driving capability of the target oscillator circuit to ensure reliable startup and operation under all environmental conditions.

Crystals Part Context

This part belongs to the frequency control product line manufactured by Geyer Electronic America, Inc., a provider of quartz crystals, oscillators, and resonators. The 12.88474 designation identifies a specific ceramic SMD variant within their catalog, distinct from other frequency or package options offered by the manufacturer.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that any alternative part matches the 24 MHz frequency, 18 pF load capacitance, and 4-SMD package dimensions to ensure functional and mechanical compatibility without redesign.