12.85538

Crystals Overview

The Geyer Electronic America, Inc. part number 12.85538 is a quartz crystal component designed for surface-mount applications. It operates at a fundamental frequency of 24.5760 MHz with a load capacitance of 8 pF. The device features a maximum series resistance of 100 Ohms and a frequency tolerance of ±30 ppm. It utilizes a compact 4-SMD, No Lead package measuring 2.00mm in length and 1.60mm in width, with a maximum seated height of 0.56mm (0.022 inches).

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs.
• Surface-mount construction for automated assembly integration.
• Quartz material ensures stable frequency generation.

Crystals Applications

• Hearing aids
• Earbuds
• Wireless communication devices

Crystals Procurement Notes

Verify the specific operating frequency and load capacitance requirements against the target circuit design before procurement. Confirm that the 4-SMD package dimensions align with the printed circuit board layout constraints. Ensure the manufacturer's datasheet specifications are current, as technical parameters may be subject to change without notice. Cross-reference the part number with authorized distributor lists to confirm authenticity and availability status.

Crystals Selection Notes

Select this component when a precise 24.5760 MHz reference is required for miniaturized audio or wireless systems. The low profile and small footprint make it appropriate for portable electronics where board space is limited. Consider the ±30 ppm tolerance if strict frequency stability is not critical for the application environment.

Crystals Part Context

This component belongs to the KX-2 series of quartz crystals from Geyer Electronic America, Inc. The series is characterized by super ultra-miniature footprints intended for high-density electronic assemblies. Geyer Electronic manufactures a broad range of frequency control products, including oscillators and ceramic resonators, serving various electronic markets globally.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Engineers should verify compatibility with existing circuit designs if considering alternative manufacturers or different package styles for this specific frequency requirement.