12.85627

Crystals Overview

The Geyer Electronic America, Inc. model 12.85627 is a quartz crystal component operating at a frequency of 26 MHz. It features a tolerance of ±10ppm and utilizes a load capacitance of 7pF with an equivalent series resistance of 80 Ohms. The device is housed in a compact 4-SMD, No Lead package, designed for surface-mount integration into electronic circuits requiring precise timing signals.

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs
• Quartz crystal construction for stable frequency generation
• Surface-mount technology compatible packaging

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific manufacturer part number against official Geyer Electronic documentation to ensure authenticity. Confirm that the 4-SMD, No Lead package matches your PCB layout requirements. Check for authorized distributor status to avoid counterfeit components. Ensure the 26 MHz frequency and ±10ppm tolerance align with your circuit design specifications before ordering.

Crystals Selection Notes

Select this component when a small form factor is critical for portable devices like hearing aids or earbuds. The 7pF load capacitance and 80 Ohm ESR must match the oscillator circuit design. Consider the 26 MHz frequency for specific clocking needs. Verify compatibility with automated surface-mount assembly processes due to the no-lead SMD package type.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic, which specializes in super ultra-miniature quartz crystals. The series is engineered for high-density applications where size is a primary constraint. It represents a niche segment of timing devices optimized for consumer electronics and medical wearable technologies rather than general-purpose industrial use.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Geyer Electronic catalogs or authorized distributors for cross-reference data. Ensure any replacement maintains the 4-SMD, No Lead package and 26 MHz frequency specification.