12.84814

Crystals Overview

The Geyer Electronic America, Inc. model 12.84814 is a quartz crystal resonator designed for frequency control applications. It operates at a fundamental frequency of 32 MHz with a specified frequency tolerance of ±10 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 80 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
• Class III Life Supporting Device classification for critical frequency control

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging options such as tape and reel or cut tape. Confirm that the Class III Life Supporting Device designation aligns with your application's reliability standards. Check for any recent updates to the product specifications or availability notices from authorized distributors before finalizing procurement.

Crystals Selection Notes

Select this component when a 32 MHz reference signal is required within a strict size limitation. Ensure the circuit design accommodates the 8 pF load capacitance and 80 Ohm ESR parameters. Consider the surface-mount package type for automated assembly. Validate that the ±10 ppm frequency tolerance meets the system's timing accuracy requirements.

Crystals Part Context

This part belongs to the KX-2 series of quartz crystals from Geyer Electronic America, Inc., characterized by a super ultra-miniature footprint. The series targets high-density electronic assemblies where traditional through-hole or larger SMD packages are unsuitable. It serves as a core frequency control element in portable audio and communication devices.

Crystals Replacement Considerations

Consult the official Geyer Electronic catalog for direct cross-references. Verify pinout and electrical equivalence if substituting with other manufacturers' 32 MHz crystals. Ensure the replacement maintains the 4-SMD no lead form factor and compatible load capacitance.