12.89012

Crystals Overview

The Geyer Electronic America, Inc. model 12.89012 is a quartz crystal resonator designed for surface-mount applications. It operates at a fundamental frequency of 24 MHz with a tolerance of ±50 ppm and stability of ±50 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package configuration, suitable for automated assembly processes in compact electronic designs requiring precise timing references.

Crystals Feature Summary

• Surface-mount construction for automated PCB assembly
• Quartz resonator technology for stable frequency generation
• Fundamental mode operation for precise timing control

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Communication module synchronization

Crystals Procurement Notes

Verify the specific datasheet version for the 12.89012 part number to confirm exact mechanical dimensions and soldering profile requirements. Ensure that the supplier provides traceability documentation consistent with industry standards for frequency control components. Cross-reference the ESR and load capacitance values against the target circuit design to guarantee oscillation reliability under all operating conditions.

Crystals Selection Notes

Select this component when a 24 MHz surface-mount crystal is required with moderate stability specifications. The 16 pF load capacitance must match the oscillator circuit's external capacitors to achieve the specified frequency accuracy. Consider the 60 Ohm ESR limit when designing the drive level to prevent overdriving the crystal and ensure long-term frequency stability within the ±50 ppm range.

Crystals Part Context

This component belongs to the standard quartz crystal product line manufactured by Geyer Electronic America, Inc. It serves as a passive frequency-determining element in electronic circuits. The 4-SMD No Lead package distinguishes it from through-hole alternatives, offering space-saving benefits for modern printed circuit board layouts where component height and footprint are critical constraints.

Crystals Replacement Considerations

Direct replacements must match the 24 MHz frequency, 16 pF load capacitance, and 4-SMD No Lead package. Verify that substitute parts maintain similar ESR characteristics and stability ratings to ensure circuit compatibility without redesign.