12.89106

Crystals Overview

The Geyer Electronic America, Inc. model 12.89106 is a quartz crystal resonator designed for frequency control applications. It operates at a fundamental frequency of 13 MHz with a specified frequency tolerance of ±100 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, no-lead package, suitable for surface-mount assembly processes.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for space-constrained designs
• Quartz construction ensuring stable frequency performance
• Surface-mount technology compatible packaging

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific manufacturer part number against official Geyer Electronic documentation to ensure authenticity. Confirm that the 4-SMD package matches your PCB footprint requirements. Check for any specific handling instructions related to the no-lead configuration during assembly.

Crystals Selection Notes

Select this component when a 13 MHz reference signal is required in miniaturized audio or wireless devices. Ensure the circuit design accommodates the 16 pF load capacitance and 50 Ohm ESR specifications for proper oscillator operation.

Crystals Part Context

This crystal belongs to the KX-2 series from Geyer Electronic, characterized by its super ultra-miniature form factor. The series is engineered specifically for high-volume consumer electronics where board space is limited, such as personal audio equipment.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Geyer Electronic directly for cross-reference recommendations if this specific model is unavailable.