12.86514

Crystals Overview

The Geyer Electronic America, Inc. model 12.86514 is a surface-mount ceramic crystal oscillator designed for compact electronic applications. It operates at a fundamental frequency of 19.2 MHz with a frequency tolerance of ±50ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration with dimensions of 2.5mm by 2.0mm, making it suitable for space-constrained designs requiring stable timing signals.

Crystals Feature Summary

• Ultra-miniature footprint ideal for hearing aids and earbuds
• Super ultra-miniature KX-2 series design
• Suitable for wireless applications

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct frequency and tolerance specifications. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Check lead times as they may vary based on production schedules. Ensure compatibility with your assembly process regarding thermal profiles for ceramic SMD components.

Crystals Selection Notes

Select this component when a 19.2 MHz reference signal is required in extremely limited board space. The 10pF load capacitance must match the circuit design requirements. Consider the ±50ppm stability for general timing needs rather than high-precision clocking. Evaluate the 2.5mm x 2.0mm size against available real estate constraints.

Crystals Part Context

This part belongs to the KX-2 series of quartz crystals from Geyer Electronic, characterized by super ultra-miniature footprints. The series targets portable audio and wireless devices where size is critical. It represents a specialized solution within the broader frequency control product portfolio offered by the manufacturer.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for direct equivalents if sourcing issues arise.