12.89168

Crystals Overview

The Geyer Electronic America, Inc. model 12.89168 is a ceramic surface-mount crystal designed for frequency control applications. It operates at a nominal frequency of 16.9344 MHz with a tolerance of ±20ppm. The component features a load capacitance of 16pF and an equivalent series resistance of 50 Ohms. It utilizes a 4-SMD, No Lead package configuration. The device is RoHS3 compliant and classified under Moisture Sensitivity Level (MSL) 1, indicating unlimited floor life upon packaging opening.

Crystals Feature Summary

• Surface-mount ceramic construction for compact integration
• Standardized 4-pad no-lead package design
• RoHS3 compliance for environmental standards

Crystals Applications

• Frequency control in electronic circuits
• Clock signal generation systems
• Oscillator circuit implementations

Crystals Procurement Notes

Verify the specific datasheet version and manufacturer lot codes upon order confirmation. Ensure that the receiving facility adheres to MSL 1 handling guidelines despite the unlimited sensitivity level classification. Confirm that the 4-SMD package dimensions align with the target PCB footprint requirements before finalizing procurement quantities.

Crystals Selection Notes

Select this component when a 16.9344 MHz reference is required in a space-constrained design. The 50 Ohm ESR and 16pF load capacitance must match the oscillator circuit specifications. Consider the ceramic material properties for stability requirements compared to quartz alternatives. Verify that the ±20ppm tolerance meets the system timing accuracy constraints.

Crystals Part Context

This part belongs to the Geyer Electronic family of frequency control products, which includes quartz crystals, oscillators, and ceramic resonators. Geyer Electronic has manufactured these components since 1964, providing solutions for global industrial and commercial electronics markets. The product line emphasizes long-term availability and consistent performance for critical timing applications.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 16.9344 MHz frequency, 16pF load capacitance, 50 Ohm ESR, and 4-SMD package dimensions exactly.