12.86642

Crystals Overview

The Geyer Electronic America, Inc. model 12.86642 is a quartz crystal component designed for precision frequency control applications. It operates at a fundamental frequency of 12 MHz with a specified tolerance of ±10ppm. The device features an equivalent series resistance (ESR) of 150 Ohms and requires a load capacitance of 8pF for optimal performance. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. This component serves as a stable timing reference for electronic circuits requiring accurate clock generation.

Crystals Feature Summary

• Provides precise frequency stability with ±10ppm tolerance
• Compact 4-SMD no-lead surface mount packaging
• Designed for integration into miniaturized electronic systems

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific part number 12.86642 against official Geyer Electronic America datasheets to confirm electrical parameters such as frequency, tolerance, and package type. Ensure compatibility with your circuit's load capacitance requirements of 8pF and ESR of 150 Ohms. Confirm that the 4-SMD no-lead package matches your PCB footprint and assembly capabilities. Cross-reference with authorized distributors to ensure genuine product sourcing and availability.

Crystals Selection Notes

Select this component when a 12 MHz reference with high stability is required in space-constrained designs. Consider the ±10ppm tolerance for applications sensitive to frequency drift. Evaluate the 4-SMD no-lead form factor for automated surface-mount production. Verify that the 8pF load capacitance aligns with your oscillator circuit design to ensure accurate frequency operation without additional external components.

Crystals Part Context

Geyer Electronic America specializes in frequency control products, including crystals and oscillators. The 12.86642 belongs to their portfolio of quartz crystals, which are known for reliability in consumer electronics. These components support various markets by providing essential timing signals. The company emphasizes service and product availability, ensuring long-term supply for critical electronic applications.

Crystals Replacement Considerations

Consult official Geyer Electronic America documentation for direct substitute part numbers. Verify that any replacement matches the 12 MHz frequency, ±10ppm tolerance, 150 Ohm ESR, and 8pF load capacitance. Ensure the alternative component utilizes the same 4-SMD no-lead package to maintain mechanical compatibility.