12.8659

Crystals Overview

The Geyer Electronic America, Inc. model 12.8659 is a ceramic surface-mount device (SMD) quartz crystal designed for frequency control applications. This component features a four-pad footprint and operates at a nominal frequency of 24 MHz with a tolerance of ±10 ppm. It utilizes a load capacitance of 10 pF and exhibits a maximum series resistance of 50 Ohms. The unit is manufactured by Geyer Electronic America, Inc., which specializes in oscillating crystals and resonators.

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs
• Ceramic SMD construction with four pads for reliable mounting
• Optimized for hearing aids, earbuds, and wireless applications

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific part number against official Geyer Electronic America documentation to ensure compatibility with required frequency and tolerance specifications. Confirm package dimensions and pad configuration match design constraints. Check current manufacturing status and lead times directly with authorized distributors or the manufacturer, as order volumes may impact delivery schedules. Ensure compliance with RoHS standards if applicable to the target application environment.

Crystals Selection Notes

Select this component when a compact, high-stability quartz crystal is required for portable audio or wireless devices. The 24 MHz frequency and ±10 ppm tolerance provide precise timing for communication modules. Consider the 50 Ohm impedance and 10 pF load capacitance to ensure proper circuit integration. The super ultra-miniature form factor makes it ideal for modern miniaturized electronics where board space is limited.

Crystals Part Context

Geyer Electronic America, Inc. is a leading manufacturer of frequency control products, including quartz crystals, oscillators, and ceramic resonators. Founded in 1964, the company produces components primarily in Asia and maintains a global distribution network. The KX-2 series, to which this crystal likely belongs, is specifically engineered for small-footprint requirements in consumer electronics.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material. Consult Geyer Electronic America technical support for equivalent alternatives.