12.95094

Overview

The Geyer Electronic America, Inc. model 12.95094 is a standard crystal oscillator (XO) operating at a frequency of 14.31818 MHz. It features a frequency stability of ±50 ppm and functions within an operating temperature range of -40°C to +85°C. The component utilizes a surface-mount package with four SMD no-lead terminals, measuring 0.126 inches in length by 0.098 inches in width (3.20mm x 2.50mm). Classified as a Class III life-supporting device under frequency control products, it employs a base crystal resonator for timing generation.

Feature Summary

• Provides precise timing signals through a standard XO architecture utilizing a base crystal resonator.
• Ensures stable frequency output with ±50 ppm stability across the specified operational temperature range.
• Designed for compact integration via a small surface-mount footprint with no-lead terminals.

Applications

• Electronic systems requiring precise clock synchronization
• Data communication interfaces needing standard frequency references
• Industrial control equipment operating in moderate temperature environments

Procurement Notes

Verify that the specific part number matches the required frequency and stability specifications before ordering. Confirm that the surface-mount package dimensions align with the target PCB layout constraints. Ensure that the operating temperature range meets the environmental requirements of the final assembly. Check for any specific handling instructions related to Class III life-supporting devices if applicable to the end-use application.

Selection Notes

Select this component when a standard 14.31818 MHz reference is required with moderate stability. Consider the physical size constraints due to the 3.20mm x 2.50mm footprint. Evaluate the thermal environment to ensure operation remains within the -40°C to +85°C range. Compare against other oscillators if tighter frequency stability or wider temperature ranges are necessary for the design.

Part Context

This oscillator belongs to the frequency control product category manufactured by Geyer Electronic America, Inc. The company specializes in quartz crystals, oscillators, and resonators. This specific model represents a standard surface-mount solution for applications requiring reliable timing signals without the need for complex external components.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers. Ensure that any replacement maintains the same frequency, stability, and package dimensions.