12.89256

Crystals Overview

The Geyer Electronic America, Inc. model 12.89256 is a ceramic surface-mount crystal oscillator designed for compact electronic applications. It operates at a fundamental frequency of 24 MHz with a specified load capacitance of 18 pF and an equivalent series resistance of 40 Ohms. The device features a ±20 ppm frequency tolerance and utilizes a 2-SMD, no-lead package configuration. This component provides stable clock generation suitable for space-constrained designs requiring precise timing signals.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for space-limited environments
• Ceramic construction providing reliable frequency stability
• Surface-mount design facilitating automated assembly processes

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required load capacitance and tolerance specifications. Confirm package dimensions against PCB layout constraints prior to procurement. Ensure the selected variant matches the intended operating temperature range for the target application environment.

Crystals Selection Notes

Select this component when ultra-small form factors are critical for hearing aid or earbud designs. Evaluate the 24 MHz frequency against system clock requirements. Consider the 18 pF load capacitance for circuit matching. Assess the ±20 ppm tolerance against system synchronization needs.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic America, known for super ultra-miniature quartz crystals. The series targets portable audio and wireless devices where size and weight are primary design constraints. The manufacturer specializes in frequency control products for over fifty years.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official distributor catalogs for cross-reference options if alternative sourcing is required.