12.85676

Crystals Overview

The Geyer Electronic America, Inc. part number 12.85676 is a surface-mount quartz crystal designed for frequency control applications. It operates at a fundamental frequency of 39 MHz and utilizes the KX-5T package format. The component features a load capacitance specification of 10 pF, which is critical for oscillator circuit tuning. As a Class III Life Supporting Device, it serves as a primary clock source in electronic systems requiring precise timing stability. The device is manufactured by Geyer Electronic, a recognized producer of frequency control products including crystals and oscillators.

Crystals Feature Summary

• Provides stable frequency generation at 39 MHz for precision timing requirements
• Utilizes surface-mount technology for automated assembly integration
• Designed with specific load capacitance characteristics for oscillator compatibility

Crystals Applications

• Communications equipment clock sources
• Industrial controller timing circuits
• Frequency reference modules

Crystals Procurement Notes

Verify the exact operating frequency and package dimensions against the official datasheet before integration. Confirm that the 10 pF load capacitance matches the target oscillator design specifications. Ensure compliance with Class III life supporting device handling guidelines during procurement and storage to maintain component integrity.

Crystals Selection Notes

Select this component when a 39 MHz surface-mount crystal is required for industrial or communication applications. Consider the KX-5T package constraints regarding board space and soldering profiles. Validate that the system oscillator can support the specified load capacitance to ensure accurate frequency performance without external trimming adjustments.

Crystals Part Context

This component belongs to the Geyer Electronic family of quartz crystals and resonators. The manufacturer specializes in frequency control products, offering various solutions for timing needs. The 12.85676 designation identifies a specific variant within their SMD crystal lineup, distinguished by its 39 MHz output and standardized packaging for mass production environments.

Crystals Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement maintains identical frequency, package type, and electrical parameters to ensure system compatibility.