12.85595

Crystals Overview

The Geyer Electronic America, Inc. part number 12.85595 is a ceramic surface-mount crystal oscillator designed for frequency control applications. It operates at a nominal frequency of 32 MHz with a tolerance of ±10 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes.

Crystals Feature Summary

• Compact 4-SMD no-lead footprint ideal for space-constrained designs
• High stability 32 MHz operation with ±10 ppm tolerance
• Integrated 12 pF load capacitance for simplified circuit design

Crystals Applications

• Hearing aids
• Earbuds
• Wireless communication devices

Crystals Procurement Notes

Verify the specific datasheet version for the 12.85595 model to confirm exact electrical parameters and mechanical dimensions before integration. Ensure compatibility with the target PCB layout regarding the 4-SMD no-lead package outline. Cross-reference with authorized distributors to confirm current availability and lead times, as manufacturing schedules may vary based on order volume and regional supply chain conditions.

Crystals Selection Notes

Select this component when a small form factor is required alongside precise 32 MHz timing. The 60 Ohm ESR and 12 pF load capacitance must match the host oscillator circuit requirements. Consider the ±10 ppm tolerance against environmental temperature variations expected in the final application environment to ensure long-term frequency stability.

Crystals Part Context

This part belongs to the KX-2 series of super ultra-miniature quartz crystals from Geyer Electronic. This series is specifically engineered for portable audio and wireless electronics where size and weight are critical constraints. The manufacturer specializes in frequency control products including crystals, oscillators, and ceramic resonators for global markets.

Crystals Replacement Considerations

Direct substitutes should maintain the 32 MHz frequency, 4-SMD no-lead package, and similar electrical characteristics. Verify pinout compatibility and thermal performance if replacing with components from other manufacturers.