12.86573

Crystals Overview

The Geyer Electronic America, Inc. model 12.86573 is a quartz crystal component designed for frequency control applications. It operates within a frequency range of 24 MHz and provides a nominal frequency of 12.86573 MHz. The device features a load capacitance specification of 18 pF and an equivalent series resistance (ESR) of 60 Ohms. Frequency stability is maintained at ±30 ppm. The physical configuration utilizes a 4-SMD, No Lead package style, suitable for surface-mount assembly processes in compact electronic designs.

Crystals Feature Summary

• Super ultra-miniature footprint design optimized for space-constrained environments
• Quartz construction ensuring stable frequency generation
• Surface-mount technology compatibility for automated assembly

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific operating frequency and package dimensions against the official datasheet before integration. Confirm that the 18 pF load capacitance matches the circuit requirements. Ensure the ±30 ppm stability meets the system timing tolerance. Check for any specific handling instructions regarding the no-lead SMD package to prevent damage during placement.

Crystals Selection Notes

Select this component when a precise 12.86573 MHz reference is required in a minimal form factor. The 18 pF load capacitance must align with the oscillator circuit design. Consider the 60 Ohm ESR for drive level sensitivity. The 4-SMD package is appropriate for high-density PCB layouts where traditional through-hole crystals cannot fit.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic America, Inc., which specializes in super ultra-miniature quartz crystals. The series targets markets demanding small size and reliable timing, such as portable audio and wireless devices. Geyer manufactures a broad line of frequency control products including oscillators and resonators.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the exact 12.86573 MHz frequency, 18 pF load capacitance, 60 Ohm ESR, and 4-SMD package dimensions.