12.89233

Crystals Overview

The Geyer Electronic America, Inc. model 12.89233 is a quartz crystal resonator designed for surface mount applications. It operates at a fundamental frequency of 8 MHz with a specified frequency tolerance of ±30 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, no lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Surface mount construction for direct board integration
• Quartz material ensures stable frequency generation
• Standardized 4-SMD footprint for compatibility

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure exact electrical parameters match your design requirements. Confirm that the package dimensions align with your PCB footprint constraints. Check for any recent updates to the RoHS compliance status or material declarations before finalizing procurement orders.

Crystals Selection Notes

Select this component when an 8 MHz reference with moderate stability is required. Ensure the circuit design accommodates the 12 pF load capacitance for accurate frequency operation. Verify that the 80 Ohm ESR value is compatible with the oscillator circuit's drive level specifications to prevent overdriving the crystal.

Crystals Part Context

This part belongs to the standard quartz crystal product line manufactured by Geyer Electronic. These components are widely used in consumer electronics and industrial control systems where reliable timing signals are essential. The 4-SMD form factor represents a common industry standard for small-scale surface mount technology implementations.