12.85527

Crystals Overview

The Geyer Electronic America, Inc. model 12.85527 is a quartz crystal component designed for frequency control applications. It operates at a nominal frequency of 19.2 MHz with a tolerance of ±10 ppm. The device features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 150 Ohms. It is housed in a 4-SMD, No Lead package, suitable for surface-mount assembly.

Crystals Feature Summary

• Provides stable clock generation for timing circuits
• Designed for surface-mount integration
• Classified as a Class III Life Supporting Device

Crystals Applications

• Frequency control systems
• Clock signal generation
• Timing synchronization

Crystals Procurement Notes

Verify the specific datasheet version to confirm exact electrical parameters and mechanical dimensions before procurement. Ensure compatibility with the target circuit's load capacitance requirements. Confirm that the 4-SMD, No Lead package aligns with the PCB footprint design. Check for any specific handling instructions related to its classification as a life-supporting device.

Crystals Selection Notes

Select this component when a 19.2 MHz frequency is required with ±10 ppm stability. The 9 pF load capacitance must match the oscillator circuit design. Consider the 150 Ohm ESR for drive level sensitivity. The SMD package dictates the manufacturing process. Verify thermal operating ranges if used in extreme environments.

Crystals Part Context

Geyer Electronic America, Inc. specializes in quartz crystals, oscillators, and resonators. This part belongs to their frequency control product line, supporting accurate clock generation and synchronization. The company provides these components for various electronic applications requiring precise timing signals.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other manufacturers only if identical specifications (frequency, tolerance, package, load capacitance) are verified through official datasheets.