12.92172

Overview

The Geyer Electronic America, Inc. model 12.92172 is a ceramic surface-mount crystal oscillator (XO) designed for standard frequency applications. It operates at a nominal frequency of 32.768 kHz and supports a supply voltage of 3.3V. The component features an enable/disable control function to manage power consumption. It is housed in a compact 4-SMD, No Lead package, suitable for space-constrained electronic designs requiring precise timing signals.

Feature Summary

• Provides stable 32.768 kHz timing signal
• Includes enable/disable control functionality
• Utilizes ceramic SMD construction

Applications

• Real-time clock circuits
• Low-power embedded systems
• Consumer electronics timing references

Procurement Notes

Verify the specific datasheet version from Geyer Electronic America, Inc. to confirm electrical tolerances and operating temperature ranges. Ensure the 3.3V supply requirement aligns with system design. Confirm the 4-SMD package dimensions match PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a low-frequency 32.768 kHz reference is required with power management capabilities. The enable/disable feature allows for dynamic power savings in battery-operated devices. Consider the ceramic construction for durability and the small form factor for dense circuit board layouts.

Part Context

Geyer Electronic America, Inc. manufactures frequency control devices including quartz crystals and oscillators. The 12.92172 belongs to their line of standard XO oscillators, providing reliable timing solutions for various industrial and consumer applications through established manufacturing processes.

Replacement Considerations

Consult official Geyer Electronic documentation for direct cross-reference part numbers. Verify that any substitute maintains the 32.768 kHz frequency, 3.3V operation, and 4-SMD package compatibility.