12.90337

Overview

The Geyer Electronic America, Inc. part number 12.90337 is a crystal oscillator (XO) designed for surface-mount applications. It operates at a frequency of 26.0000 MHz and utilizes a 4-SMD, No Lead package configuration. The device ensures frequency stability within ±50ppm across its operational range. It supports an extended temperature environment ranging from -40°C to 85°C, making it suitable for industrial or commercial electronic systems requiring precise timing signals.

Feature Summary

• Surface-mount design for automated assembly integration
• Crystal oscillator technology providing stable clock signals
• Extended temperature rating for diverse operating conditions

Applications

• Industrial control systems requiring precise timing
• Commercial electronics with standard temperature requirements
• Communication equipment utilizing 26 MHz reference frequencies

Procurement Notes

Verify the manufacturer designation as Geyer Electronic America, Inc. against official documentation. Confirm the specific 4-SMD package type matches board layout constraints. Ensure the ±50ppm stability specification aligns with system timing tolerances. Cross-reference the -40°C to 85°C operating range with environmental specifications. Validate the 26.0000 MHz output frequency requirement before ordering.

Selection Notes

Select this component when a surface-mount crystal oscillator is required for 26 MHz applications. Consider the 4-SMD package size for PCB space limitations. Evaluate the ±50ppm stability against circuit jitter sensitivity. Verify that the -40°C to 85°C range covers the intended operational environment. Compare against other Geyer oscillators if different frequencies are needed.

Part Context

This part belongs to the Geyer Electronic family of frequency control products, specifically quartz crystal oscillators. These components provide reliable clock sources for digital circuits. The 12.90337 model represents a standard surface-mount variant optimized for mass production and consistent performance in commercial and industrial sectors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.